TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
AIR DETECTOR [31 records]
Record 1 - internal organization data 2016-03-30
Record 1, English
Record 1, Subject field(s)
- Analytical Chemistry
Record 1, Main entry term, English
- auxiliary gas
1, record 1, English, auxiliary%20gas
correct, see observation, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
auxiliary gases : The gases required for detector operation, e. g. hydrogen and air for flame detectors. 1, record 1, English, - auxiliary%20gas
Record number: 1, Textual support number: 1 OBS
Gas chromatography. 2, record 1, English, - auxiliary%20gas
Record number: 1, Textual support number: 2 OBS
auxiliary gas: The plural form of this term (auxiliary gases) and the plural definition were standardized by ISO in 2014. 2, record 1, English, - auxiliary%20gas
Record 1, Key term(s)
- auxiliary gases
Record 1, French
Record 1, Domaine(s)
- Chimie analytique
Record 1, Main entry term, French
- gaz auxiliaire
1, record 1, French, gaz%20auxiliaire
correct, masculine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Gaz nécessaire pour faire fonctionner le détecteur, par exemple l’hydrogène et l’air pour les détecteurs à flamme. 1, record 1, French, - gaz%20auxiliaire
Record number: 1, Textual support number: 1 OBS
Chromatographie en phase gazeuse. 2, record 1, French, - gaz%20auxiliaire
Record number: 1, Textual support number: 2 OBS
gaz auxiliaire : terme et définition normalisés par l'ISO en 2014. 2, record 1, French, - gaz%20auxiliaire
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2011-07-13
Record 2, English
Record 2, Subject field(s)
- Analytical Chemistry
Record 2, Main entry term, English
- degassing
1, record 2, English, degassing
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 OBS
Due to the drop in pressure that occurs in high-pressure liquid chromatography(HPLC) as the solvent passes from the column to the detector, any dissolved gases(most commonly air) are partially released as bubbles within the detector, producing anomalous and misleading results. To avoid this problem, solvents are degassed before use, either by a nitrogen purge or by heating and stirring under vacuum. 2, record 2, English, - degassing
Record 2, French
Record 2, Domaine(s)
- Chimie analytique
Record 2, Main entry term, French
- dégazage
1, record 2, French, d%C3%A9gazage
masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Química analítica
Record 2, Main entry term, Spanish
- degasificación
1, record 2, Spanish, degasificaci%C3%B3n
feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2010-04-27
Record 3, English
Record 3, Subject field(s)
- Weather Stations and Meteorological Instruments and Equipment
- Metrology and Units of Measure
Record 3, Main entry term, English
- infrared hygrometer
1, record 3, English, infrared%20hygrometer
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
A particularly sensitive and accurate type of hygrometer has been developed in recent years by the Instrument Division of the U. S. Weather Bureau. The device, known as the infrared hygrometer, employs a beam of infrared light projected through the air to a photo-electric detector. Two separate wave lengths of light are used; one is absorbed by water vapor and the other passes through undiminished. The ratio of the infrared light transmitted by the different wave lengths is a direct indication of the amount of water vapor in the light path. 1, record 3, English, - infrared%20hygrometer
Record 3, French
Record 3, Domaine(s)
- Stations, instruments et équipements météorologiques
- Unités de mesure et métrologie
Record 3, Main entry term, French
- hygromètre infrarouge
1, record 3, French, hygrom%C3%A8tre%20infrarouge
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- hygromètre à infrarouge 1, record 3, French, hygrom%C3%A8tre%20%C3%A0%20infrarouge
correct, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
L'un des meilleurs hygromètres, mais aussi le plus coûteux, mesure sur un trajet optique de l'ordre du mètre le rapport d'une raie d'absorption intense de la vapeur d'eau dans l'infrarouge moyen à celle d'une bande très voisine non absorbée. 2, record 3, French, - hygrom%C3%A8tre%20infrarouge
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2008-10-20
Record 4, English
Record 4, Subject field(s)
- Scientific Instruments
- Atomic Physics
- Radiation Protection
Record 4, Main entry term, English
- spark detector 1, record 4, English, spark%20detector
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
To detect the alpha particles only, a spark detector is used because it is insensitive to the y and x-rays also given off by the Am source. The detector consists of a course grating of fine wires in close proximity(=1 mm) to a ground plane. The principle of operation is identical to a Geiger-Müller counter(ionization detector) except that the gas(air) is at atmospheric pressure. 1, record 4, English, - spark%20detector
Record 4, French
Record 4, Domaine(s)
- Instruments scientifiques
- Physique atomique
- Radioprotection
Record 4, Main entry term, French
- détecteur à étincelles
1, record 4, French, d%C3%A9tecteur%20%C3%A0%20%C3%A9tincelles
masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2007-11-29
Record 5, English
Record 5, Subject field(s)
- Aircraft Systems
Record 5, Main entry term, English
- overtemperature switch
1, record 5, English, overtemperature%20switch
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Fire detector system. For turbopropeller powered airplanes, the following apply :... There must be a means that ensures prompt detection of fire in the engine compartment. An overtemperature switch in each engine cooling air exit is an acceptable method of meeting this requirement. 2, record 5, English, - overtemperature%20switch
Record number: 5, Textual support number: 1 OBS
overtemperature: A temperature in excess of a maximum allowable temperature. 3, record 5, English, - overtemperature%20switch
Record 5, French
Record 5, Domaine(s)
- Circuits des aéronefs
Record 5, Main entry term, French
- contacteur de température excessive
1, record 5, French, contacteur%20de%20temp%C3%A9rature%20excessive
correct, masculine noun, officially approved
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Protection par contacteur de température excessive ou thermistance. 2, record 5, French, - contacteur%20de%20temp%C3%A9rature%20excessive
Record number: 5, Textual support number: 1 OBS
contacteur de température excessive : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Maintenance. 3, record 5, French, - contacteur%20de%20temp%C3%A9rature%20excessive
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2005-11-18
Record 6, English
Record 6, Subject field(s)
- Security Devices
- CBRNE Operations
Record 6, Main entry term, English
- multi-agent detector
1, record 6, English, multi%2Dagent%20detector
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- multi agent detector 2, record 6, English, multi%20agent%20detector
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
Multi-agent detector for ambient air. 1, record 6, English, - multi%2Dagent%20detector
Record 6, French
Record 6, Domaine(s)
- Dispositifs de sécurité
- Opérations CBRNE
Record 6, Main entry term, French
- détecteur d'agents multiples
1, record 6, French, d%C3%A9tecteur%20d%27agents%20multiples
proposal, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2005-11-09
Record 7, English
Record 7, Subject field(s)
- Security Devices
- Weapon Systems
Record 7, Main entry term, English
- early detection
1, record 7, English, early%20detection
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
The M90-D1-A Chemical Warfare Agent Detector is an automatic electronic instrument for fast and early detection of military anti-personnel toxic gases in the air. 2, record 7, English, - early%20detection
Record 7, Key term(s)
- prior detection
Record 7, French
Record 7, Domaine(s)
- Dispositifs de sécurité
- Systèmes d'armes
Record 7, Main entry term, French
- détection précoce
1, record 7, French, d%C3%A9tection%20pr%C3%A9coce
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- détection rapide 2, record 7, French, d%C3%A9tection%20rapide
correct, feminine noun
Record 7, Textual support, French
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2005-07-21
Record 8, English
Record 8, Subject field(s)
- Engineering Tests and Reliability
Record 8, Main entry term, English
- tunnel test
1, record 8, English, tunnel%20test
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- Steiner tunnel test 2, record 8, English, Steiner%20tunnel%20test
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
[A standard] testing method measuring flame spread, fuel contribution and smoke density of materials under controlled conditions. 1, record 8, English, - tunnel%20test
Record number: 8, Textual support number: 1 OBS
The test equipment consists of a horizontal tunnel 7. 6 m long, 450 mm wide, and 300 mm deep... The roof is removable and lined with a low density material of mineral composition. The walls and floor are constructed of refractory fire brick. One wall has observation windows along its length. Flames from two burners at one end are forced down the tunnel by a steady draught of air at 1. 2 m/s. These burner flames are about 1. 37 m long, release heat at a steady rate of about 90 kW, and impinge directly on the test specimen, which is mounted either on the floor or on the ceiling of the tunnel. This exposure is similar in intensity to what occurs when a small piece of furniture leaning against a wall is set on fire. The tunnel is calibrated by adjusting the rate of heat release of the burners so that it takes about five and a half minutes for flames to reach the exhaust end of the tunnel when the specimen is 18 mm select-grade red oak. In the exhaust duct at the end of the tunnel are a light source and detector for measuring smoke and a thermocouple for determining heat released. 3, record 8, English, - tunnel%20test
Record 8, French
Record 8, Domaine(s)
- Fiabilité, contrôle et essais (Ingénierie)
Record 8, Main entry term, French
- essai en tunnel
1, record 8, French, essai%20en%20tunnel
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- essai en tunnel Steiner 2, record 8, French, essai%20en%20tunnel%20Steiner
correct, masculine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 OBS
L'appareil consiste en un tunnel horizontal de 7,6 m de long sur 450 mm de large et 300 mm de profondeur [...]. Le couvercle est amovible et est doté d'un revêtement intérieur en matériau de faible densité à base de substances inorganiques. Les parois et le plancher sont fabriqués en briques réfractaires. L'une des parois est dotée de fenêtres d'observation. Des flammes produites par deux brûleurs situés à l'une des extrémités du four d'essai sont soufflées vers l'intérieur par un courant d'air stable de 1,2 m/s. Ces flammes, d'environ 1,37 m de long, ont un dégagement de chaleur stable d'environ 90 kW, et touchent directement l'échantillon qui est monté soit sur le plancher ou au plafond du tunnel. Cette exposition est semblable en intensité à ce qui se produit lorsqu'un meuble de petites dimensions appuyé contre un mur est incendié. Le tunnel est étalonné en ajustant la vitesse de dégagement de la chaleur des brûleurs de sorte qu'il faille environ cinq minutes et demie aux flammes pour atteindre l'extrémité 'évent' du tunnel lorsque l'échantillon est en chêne rouge de 18 mm. Dans le conduit d'évacuation à l'extrémité du tunnel se trouvent une source lumineuse et un détecteur pour mesurer la fumée, ainsi qu'un thermocouple pour déterminer la chaleur dégagée. 1, record 8, French, - essai%20en%20tunnel
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2004-07-14
Record 9, English
Record 9, Subject field(s)
- Analytical Chemistry
Record 9, Main entry term, English
- flame ionization
1, record 9, English, flame%20ionization
correct, adjective
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
A sensitive flame ionization detector was developed for capillary column gas chromatography. The detector used no make-up gas and lower flow-rates of hydrogen and air to suppress detector noise and to achieve maximum response. The detector was responsive down to the 10 SUP-SUP 1 SUP 3 g level for C SUB 2-C SUB 1 SUB 1 hydrocarbons. Atmospheric hydrocarbons could be determined at parts per billion or parts per trillion levels by using gas chromatography with the detector via cryogenic concentration of a small volume of air sample.(Pascal Data Base). 2, record 9, English, - flame%20ionization
Record 9, French
Record 9, Domaine(s)
- Chimie analytique
Record 9, Main entry term, French
- à ionisation de flamme
1, record 9, French, %C3%A0%20ionisation%20de%20flamme
correct
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
chromatographie à ionisation de flamme 2, record 9, French, - %C3%A0%20ionisation%20de%20flamme
Record number: 9, Textual support number: 1 OBS
Couplage de la chromatographie en phase dioxyde de carbone supercritique sur colonnes remplies avec la détection a ionisation de flamme. Applications à l'analyse des produits pétroliers. (Base de données Pascal). 3, record 9, French, - %C3%A0%20ionisation%20de%20flamme
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Química analítica
Record 9, Main entry term, Spanish
- de ionización a la llama
1, record 9, Spanish, de%20ionizaci%C3%B3n%20a%20la%20llama
correct
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
Record 9, Textual support, Spanish
Record number: 9, Textual support number: 1 DEF
[Se díce de los instrumentos que determinan el grado de] contaminantes basados en la medida de los iones que se forman en un proceso de combustión de hidrógeno cuando se introduce un contaminante. 1, record 9, Spanish, - de%20ionizaci%C3%B3n%20a%20la%20llama
Record 10 - internal organization data 2003-06-23
Record 10, English
Record 10, Subject field(s)
- Orbital Stations
Record 10, Main entry term, English
- avionics air assembly
1, record 10, English, avionics%20air%20assembly
correct, officially approved
Record 10, Abbreviations, English
- AAA 1, record 10, English, AAA
correct, officially approved
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
The Avionics Air Assembly (AAA) is a central component in U.S. rack equipment thermal management. The AAA provides the capability to remove the rack airborne sensible heat loads and transfer them to the Internal Thermal Control System (ITCS). It receives on/off signals and electable speed commands from a command interface and provides two temperature signals and a speed feedback signal. Ambient rack air is drawn into the AAA via an internal fan, cooled with an air/liquid heat exchanger and then redistributed within the rack. 2, record 10, English, - avionics%20air%20assembly
Record number: 10, Textual support number: 2 CONT
The Avionics Air Assembly(AAA), which interfaces with the temperature cooling loop, converts cool water to cool air, and circulates the cooled air through the rack and past the racks’ smoke detector. The AAA can cool up to 1200 W of payload waste heat. 3, record 10, English, - avionics%20air%20assembly
Record number: 10, Textual support number: 1 OBS
avionics air assembly; AAA: term and abbreviation officially approved by the International Space Station official approval Group (ISSOAG). 4, record 10, English, - avionics%20air%20assembly
Record 10, French
Record 10, Domaine(s)
- Stations orbitales
Record 10, Main entry term, French
- ensemble de ventilation de l'avionique
1, record 10, French, ensemble%20de%20ventilation%20de%20l%27avionique
correct, masculine noun, officially approved
Record 10, Abbreviations, French
- AAA 1, record 10, French, AAA
correct, masculine noun, officially approved
Record 10, Synonyms, French
- ensemble AAA 2, record 10, French, ensemble%20AAA
correct, masculine noun
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Système de refroidissement à l'air. 3, record 10, French, - ensemble%20de%20ventilation%20de%20l%27avionique
Record number: 10, Textual support number: 1 CONT
Ensemble de ventilation de l'avionique (AAA) fourni par Bradford Engineering (Pays-Bas) [...] 2, record 10, French, - ensemble%20de%20ventilation%20de%20l%27avionique
Record number: 10, Textual support number: 1 OBS
ensemble de ventilation de l'avionique; AAA : terme et abréviation uniformisés par le Groupe de travail de la terminologie de la Station spatiale internationale (GTTSSI). 4, record 10, French, - ensemble%20de%20ventilation%20de%20l%27avionique
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2003-06-02
Record 11, English
Record 11, Subject field(s)
- Fire-Fighting and Rescue Equipment
Record 11, Main entry term, English
- rate compensation detector
1, record 11, English, rate%20compensation%20detector
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- rate-compensated detector 2, record 11, English, rate%2Dcompensated%20detector
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
A rate compensation detector is a device that responds when the temperature of the surrounding air reaches a predetermined level, regardless of the rate of temperature rise. 1, record 11, English, - rate%20compensation%20detector
Record 11, French
Record 11, Domaine(s)
- Matériel de secours et de lutte (incendies)
Record 11, Main entry term, French
- détecteur thermostatique
1, record 11, French, d%C3%A9tecteur%20thermostatique
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Les détecteurs thermostatiques déclenchent l'alarme lorsque la température ambiante atteint une valeur fixée à l'avance. 1, record 11, French, - d%C3%A9tecteur%20thermostatique
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2003-05-15
Record 12, English
Record 12, Subject field(s)
- Fire Warning Devices
Record 12, Main entry term, English
- pneumatic rate-of-rise line detector
1, record 12, English, pneumatic%20rate%2Dof%2Drise%20line%20detector
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
A pneumatic rate-of-rise line detector consists of a system of tubing arranged over a wide area of coverage... The space inside the tubing acts as the air chamber... The line detector also contains a diaphragm and is vented. When any portion of the tubing is subjected to a rapid increase in temperature, the detector functions in the same manner as the pneumatic rate-of-rise spot detector. 1, record 12, English, - pneumatic%20rate%2Dof%2Drise%20line%20detector
Record number: 12, Textual support number: 1 OBS
A line detector can monitor larger areas than the spot line detector. 2, record 12, English, - pneumatic%20rate%2Dof%2Drise%20line%20detector
Record 12, French
Record 12, Domaine(s)
- Alarme-incendie
Record 12, Main entry term, French
- détecteur linéaire thermovélocimétrique pneumatique
1, record 12, French, d%C3%A9tecteur%20lin%C3%A9aire%20thermov%C3%A9locim%C3%A9trique%20pneumatique
masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
Un détecteur linéaire thermovélocimétrique pneumatique est constitué d'un système de tubes installés sur une grande surface [...] L'espace à l'intérieur des tubes est l'équivalent de la chambre aérothermique [...] que l'on trouve dans les détecteurs ponctuels. Le détecteur linéaire est également doté d'un diaphragme et est ventilé. Lorsqu'une section des tubes subit une augmentation de température rapide, le détecteur réagit de la même façon qu'un détecteur ponctuel. 1, record 12, French, - d%C3%A9tecteur%20lin%C3%A9aire%20thermov%C3%A9locim%C3%A9trique%20pneumatique
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2003-05-15
Record 13, English
Record 13, Subject field(s)
- Fire Warning Devices
Record 13, Main entry term, English
- pneumatic rate-of-rise spot detector
1, record 13, English, pneumatic%20rate%2Dof%2Drise%20spot%20detector
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
A pneumatic rate-of-rise spot detector consists of a small dome-shaped air chamber with a flexible metal diaphragm in the base. A small metering hole allows air to enter and exit the chamber during normal rise and fall of atmospheric temperature and barometric pressure. In the heat of a fire, however, the air within the chamber expands faster than it can escape through the metering hole. This expansion causes the pressure within the chamber to increase, forcing the metal diaphragm against contact points in the alarm circuit. An alarm signal to the system control unit results. This type of detector is most often combined in one unit that also has fixed-temperature capability. 1, record 13, English, - pneumatic%20rate%2Dof%2Drise%20spot%20detector
Record number: 13, Textual support number: 1 OBS
The spot detector monitors smaller areas than the line detector. 2, record 13, English, - pneumatic%20rate%2Dof%2Drise%20spot%20detector
Record 13, French
Record 13, Domaine(s)
- Alarme-incendie
Record 13, Main entry term, French
- détecteur ponctuel thermovélocimétrique pneumatique
1, record 13, French, d%C3%A9tecteur%20ponctuel%20thermov%C3%A9locim%C3%A9trique%20pneumatique
masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Le détecteur ponctuel thermovélocimétrique pneumatique est constitué d'une petite chambre aérothermique en forme de dôme et d'un diaphragme en métal flexible situé dans la base. Un petit trou permet à l'air d'entrer et de sortir de la chambre aérothermique lors des fluctuations normales de la température et de la pression barométrique. Toutefois, sous l'effet de la chaleur dégagée par un incendie, l'air qui se trouve dans la chambre aérothermique se dilate plus rapidement et ne peut pas s'échapper par le trou. Cette dilatation entraîne une augmentation de la pression à l'intérieur de la chambre aérothermique et force le diaphragme de métal à toucher les points de contact du circuit d'alarme. Un signal d'alarme est alors déclenché à l'unité de contrôle du système. Ce type de déclencheur est souvent combiné à un dispositif qui est également thermostatique. 1, record 13, French, - d%C3%A9tecteur%20ponctuel%20thermov%C3%A9locim%C3%A9trique%20pneumatique
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - external organization data 2003-05-08
Record 14, English
Record 14, Subject field(s)
- Security Devices
- Fire Detection
- Compartment - Canadian Nuclear Safety Commission
Record 14, Main entry term, English
- ionization chamber smoke detector
1, record 14, English, ionization%20chamber%20smoke%20detector
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
- ionizing-chamber smoke detector 2, record 14, English, ionizing%2Dchamber%20smoke%20detector
correct
- ionization detector 3, record 14, English, ionization%20detector
correct
- ionization smoke detector 4, record 14, English, ionization%20smoke%20detector
correct
- emission detector 5, record 14, English, emission%20detector
correct
- ionization-type smoke detector 6, record 14, English, ionization%2Dtype%20smoke%20detector
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
ionization smoke detector. Smoke detectors utilizing the ionization principle are usually of the spot type. An ionization smoke detector has a small amount of radioactive material which ionizes the air in the sensing chamber, thus rendering it conductive and premitting a current flow through the air between two charged electrodes. This gives the sensing chamber an effective electrical conductance. When smoke particles enter the ionization area, they decrease the conductance of the air by attaching themselves to the ions, causing a reduction in mobility. When the conductance is less than a predetermined level, the detector responds. 7, record 14, English, - ionization%20chamber%20smoke%20detector
Record 14, French
Record 14, Domaine(s)
- Dispositifs de sécurité
- Détection des incendies
- Tiroir - Commission canadienne de sûreté nucléaire
Record 14, Main entry term, French
- détecteur à variation d'ionisation
1, record 14, French, d%C3%A9tecteur%20%C3%A0%20variation%20d%27ionisation
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- détecteur de fumée à ionisation 2, record 14, French, d%C3%A9tecteur%20de%20fum%C3%A9e%20%C3%A0%20ionisation
correct, masculine noun
- détecteur ionique 3, record 14, French, d%C3%A9tecteur%20ionique
correct, masculine noun
- détecteur de fumée à chambre d'ionisation 4, record 14, French, d%C3%A9tecteur%20de%20fum%C3%A9e%20%C3%A0%20chambre%20d%27ionisation
masculine noun
- détecteur de fumée par ionisation 5, record 14, French, d%C3%A9tecteur%20de%20fum%C3%A9e%20par%20ionisation
masculine noun
- détecteur à chambre d'ionisation 6, record 14, French, d%C3%A9tecteur%20%C3%A0%20chambre%20d%27ionisation
masculine noun
- détecteur à ionisation 6, record 14, French, d%C3%A9tecteur%20%C3%A0%20ionisation
masculine noun
- détecteur à ionisation d'atmosphère 6, record 14, French, d%C3%A9tecteur%20%C3%A0%20ionisation%20d%27atmosph%C3%A8re
masculine noun
- détecteur par cellules à ionisation 6, record 14, French, d%C3%A9tecteur%20par%20cellules%20%C3%A0%20ionisation
masculine noun
- détecteur par radioactivité 6, record 14, French, d%C3%A9tecteur%20par%20radioactivit%C3%A9
masculine noun
- détecteur de fumée à cellules ionisées 6, record 14, French, d%C3%A9tecteur%20de%20fum%C3%A9e%20%C3%A0%20cellules%20ionis%C3%A9es
masculine noun
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Appareil fonctionnant sous l'effet de la variation du courant d'ionisation provoquée par le passage d'une atmosphère chargée de gros ions (fumées, gaz de combustion) dans une chambre d'analyse parcourue de rayons alpha provenant d'une source radio-active. Il convient particulièrement pour la détection des feux couvants. 5, record 14, French, - d%C3%A9tecteur%20%C3%A0%20variation%20d%27ionisation
Record number: 14, Textual support number: 1 CONT
Les détecteurs à variation d'ionisation sont sensibles aux fumées et aux gaz de combustion qui se forment souvent avant l'apparition de flammes et avant qu'il y ait un échauffement important comme dans une fermentation. 1, record 14, French, - d%C3%A9tecteur%20%C3%A0%20variation%20d%27ionisation
Record number: 14, Textual support number: 2 CONT
Les détecteurs ioniques [...] signalent la variation du courant d'ionisation de l'air dans une chambre d'analyse lorsque des gaz de combustion y pénètrent. 7, record 14, French, - d%C3%A9tecteur%20%C3%A0%20variation%20d%27ionisation
Record number: 14, Textual support number: 1 OBS
détecteur de fumée : Les détecteurs de fumée fonctionnent généralement au moyen de sels radio-actifs permettant de surveiller l'état d'ionisation de l'atmosphère. Ils contiennent une chambre d'ionisation dont l'air est rendu conducteur par la présence d'une source radio-active. Lorsqu'une fumée ou un gaz de combustion pénètre dans cette chambre, la conductibilité de l'air ionisé diminue, ce qui provoque l'alarme. 8, record 14, French, - d%C3%A9tecteur%20%C3%A0%20variation%20d%27ionisation
Record 14, Spanish
Record 14, Campo(s) temático(s)
- Dispositivos de seguridad
- Detección de incendios
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 14, Main entry term, Spanish
- detector iónico
1, record 14, Spanish, detector%20i%C3%B3nico
masculine noun
Record 14, Abbreviations, Spanish
Record 14, Synonyms, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2001-05-17
Record 15, English
Record 15, Subject field(s)
- Chemistry
- Scientific Instruments
- Milling and Cereal Industries
Record 15, Main entry term, English
- glass detector tube
1, record 15, English, glass%20detector%20tube
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 CONT
Chemical spot tests use glass detector tubes to determine concentrations of a wide range of gases in air. The tubes are filled with a chemical that reacts with a particular gas to give a colour development as air is drawn through the tube. Chemical spot testing equipment is available from at least three manufacturers. 1, record 15, English, - glass%20detector%20tube
Record 15, French
Record 15, Domaine(s)
- Chimie
- Instruments scientifiques
- Minoterie et céréales
Record 15, Main entry term, French
- tube détecteur
1, record 15, French, tube%20d%C3%A9tecteur
correct, masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 CONT
Ces tubes, en verre, permettent de déterminer les concentrations d'une grande variété de gaz dans l'air. Les tubes contiennent des produits chimiques qui réagissent avec le gaz qu'on y introduit à l'aide d'un soufflet, en donnant une réaction colorée dont la longueur est proportionnelle à la concentration du gaz. Au moins trois fabricants produisent ce genre de tube. 1, record 15, French, - tube%20d%C3%A9tecteur
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2001-05-17
Record 16, English
Record 16, Subject field(s)
- Chemistry
- Scientific Instruments
- Milling and Cereal Industries
Record 16, Main entry term, English
- thermal conductivity analyser
1, record 16, English, thermal%20conductivity%20analyser
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
In thermal conductivity analysers, a Wheatstone Bridge Circuit measures the imbalance caused by passing gas over detector filaments, using half of the cells for the fumigant air mixture and the other half for air as a control. This analyser, in a portable form, is commonly used to check for methyl bromide in ship holds, but it can also be calibrated for other gases. It will not differentiate between fumigants if mixtures are used. 1, record 16, English, - thermal%20conductivity%20analyser
Record 16, French
Record 16, Domaine(s)
- Chimie
- Instruments scientifiques
- Minoterie et céréales
Record 16, Main entry term, French
- analyseur de gaz à conductivité thermique
1, record 16, French, analyseur%20de%20gaz%20%C3%A0%20conductivit%C3%A9%20thermique
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
Dans ce genre d'appareil, on utilise un circuit à pont de Wheatstone pour mesurer le déséquilibre provoqué par le passage d'un gaz au-dessus des filaments détecteurs. La moitié des cellules sert à l'analyse du mélange fumigant/air; l'autre moitié sert aux mesures témoins avec de l'air uniquement. On utilise couramment des modèles portatifs pour mesurer les concentrations de bromure de méthyle dans les cales de navire, mais on peut aussi étalonner les analyseurs en fonction d'autres gaz. En pratique, les analyseurs à conductivité thermique conviennent mal pour l'analyse de mélanges de fumigants. 1, record 16, French, - analyseur%20de%20gaz%20%C3%A0%20conductivit%C3%A9%20thermique
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2001-05-15
Record 17, English
Record 17, Subject field(s)
- Scientific Research Equipment
- Printed Circuits and Microelectronics
Record 17, Main entry term, English
- particle counter
1, record 17, English, particle%20counter
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
The typical particle counter for metering the amount of particulate matter in clean work station air is an optical assembly. Air is drawn into and through the optical subassembly of the particle counter until a pre-set volume of air has been seen. The particles which are drawn into this optical subassembly cause a pulse of light to be scattered for each particle present. The light pulse is sensed by a detector which converts the pulse to an electrical voltage signal. Each signal is cumulatively counted, for the pre-set volume of air. From the amplitude of the voltage, the size of each particle can be determined. All particle counters consist of three basic subassemblies. These are the optical subassembly which "sees" the particles, a pump subassembly which draws the air stream into and through the optical subassembly, and an electronic subassembly for converting each particle size/unit number to an electrical signal. Also available, usually as an option, is some form of printer. 1, record 17, English, - particle%20counter
Record 17, French
Record 17, Domaine(s)
- Matériel et équipement (Recherche scientifique)
- Circuits imprimés et micro-électronique
Record 17, Main entry term, French
- compteur de particules
1, record 17, French, compteur%20de%20particules
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2000-06-30
Record 18, English
Record 18, Subject field(s)
- Burners and Steamfitting
- Combustion and Fuels (Fireplaces)
Record 18, Main entry term, English
- combustion detector
1, record 18, English, combustion%20detector
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
- combustion pick-up 2, record 18, English, combustion%20pick%2Dup
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
The thermopile heat of combustion detector is at the heart of each heating value transmitter. Air is used as a heat transfer media and flows around the combustion chamber. Any increase in the heat produced by the combustion of a controlled sample of process gas is immediately sensed and reported to the microprocessor. Air enters the combustion chamber on the outside cold junctions where its heat is measured, then flows down the outside of the thermopile towards the viewer to turn through 180° past the end of the thermopile assembly and then flows up through the heat exchanger... to mix with the heated flue gases from the burner. 3, record 18, English, - combustion%20detector
Record 18, French
Record 18, Domaine(s)
- Fumisterie et brûleurs
- Combustion et combustibles (Foyers)
Record 18, Main entry term, French
- détecteur de combustion
1, record 18, French, d%C3%A9tecteur%20de%20combustion
masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2000-04-28
Record 19, English
Record 19, Subject field(s)
- Burners and Steamfitting
- Ovens, Furnaces and Boilers (Heating)
Record 19, Main entry term, English
- sighting pipe
1, record 19, English, sighting%20pipe
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
- sight pipe 2, record 19, English, sight%20pipe
correct
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
A pipe, mounted to the front plate of a combustion chamber, through which an optical flame detector sights the burner flame. 1, record 19, English, - sighting%20pipe
Record number: 19, Textual support number: 1 CONT
The Forney Dual Fuel Horn Igniter assembly consists of a mounting plate, combination oil and gas gun, High Energy Spark Igniter(HESI), 6" combustion air tube, flame detector and horn. The mounting plate retains the oil/gas gun, HESI and flame detector guide pipe. The flame detector head is mounted on a 1" sight pipe which provides an unobstructed view of the flame inside the horn. 3, record 19, English, - sighting%20pipe
Record number: 19, Textual support number: 2 CONT
This fibre optic viewing head extension is particularly useful for solving the sighting problems associated with tilting or movable burners. The flame envelope from this type of burner can be tilted from a horizontal position up or down as much as 30 degrees. It would be impossible to follow this flame pattern with a fixed sighting through the wind-box. Welding the tip guide (lens end) of this viewing head extension to the movable air compartment nozzle solves this problem. This viewing head extension can also be used for those applications where it is impossible to find a clear unobstructed view of the flame using a standard sight pipe. Here again the viewing head extension is mounted inside the furnace for a clear unobstructed view of the flame. 4, record 19, English, - sighting%20pipe
Record 19, French
Record 19, Domaine(s)
- Fumisterie et brûleurs
- Fours et chaudières (Chauffage)
Record 19, Main entry term, French
- tube-regard
1, record 19, French, tube%2Dregard
proposal, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
- tube-témoin 1, record 19, French, tube%2Dt%C3%A9moin
proposal, masculine noun
Record 19, Textual support, French
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 1999-04-23
Record 20, English
Record 20, Subject field(s)
- Analytical Chemistry
Record 20, Main entry term, English
- wire transport detector 1, record 20, English, wire%20transport%20detector
Record 20, Abbreviations, English
Record 20, Synonyms, English
- moving wire detector 1, record 20, English, moving%20wire%20detector
correct
- phase transformation detector 1, record 20, English, phase%20transformation%20detector
correct
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
In this form of transport detector for h. p. l. c. [high-performance liquid chromatography], the eluate is deposited upon a fine stainless steel wire that has been cleaned by being heated at 850°C. The volatile solvent is evaporated and the solute oxidized at 700-800°C in air to a mixture of carbon dioxide and water. The oxidation products are mixed with hydrogen and passed over a nickel catalyst at 330°C to give methane which is burnt in a flame ionization detector to give an electrical signal that can be amplified and recorded. The detector gives a linear response over a wide concentration range [...] The sensitivity has been improved and the noise level reduced by using either a ceramic(kaolin) or ceramic-metal(kaolin and copper) coating to the wire. 1, record 20, English, - wire%20transport%20detector
Record 20, Key term(s)
- moving-wire detector
- moving-filament detector
Record 20, French
Record 20, Domaine(s)
- Chimie analytique
Record 20, Main entry term, French
- détecteur à fil mobile
1, record 20, French, d%C3%A9tecteur%20%C3%A0%20fil%20mobile
proposal, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1999-04-23
Record 21, English
Record 21, Subject field(s)
- Analytical Chemistry
Record 21, Main entry term, English
- polarizing electrode 1, record 21, English, polarizing%20electrode
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
View of the differential flame ionization detector(cover removed)... polarizing electrodes; common collecting electrode; connection to electrometer input; air filter disk; igniter; column connections. 1, record 21, English, - polarizing%20electrode
Record 21, Key term(s)
- polarization of electrode
- polarization nozzle
Record 21, French
Record 21, Domaine(s)
- Chimie analytique
Record 21, Main entry term, French
- électrode de polarisation
1, record 21, French, %C3%A9lectrode%20de%20polarisation
feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
Souvent la polarisation est effectuée directement par une buse métallique. Dans le cas d'une buse en quartz (intéressante pour l'analyse de produits fragiles ou polaires), une électrode de polarisation est placée au-dessus ou autour de la buse. 1, record 21, French, - %C3%A9lectrode%20de%20polarisation
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 1998-06-15
Record 22, English
Record 22, Subject field(s)
- Fire Warning Devices
- Security Devices
Record 22, Main entry term, English
- accidental alarm
1, record 22, English, accidental%20alarm
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
- system failure false alarm 2, record 22, English, system%20failure%20false%20alarm
correct, standardized
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
An alarm set off and transmitted through accidental operation of an automatic or manual fire alarm device; frequent causes are low air pressure on automatic sprinkler dry valves, excessive heat from industrial processes, cold weather, and smoke detector sensitivity adjustment. 3, record 22, English, - accidental%20alarm
Record number: 22, Textual support number: 1 OBS
system failure false alarm: term standardized by ISO. 4, record 22, English, - accidental%20alarm
Record 22, French
Record 22, Domaine(s)
- Alarme-incendie
- Dispositifs de sécurité
Record 22, Main entry term, French
- alerte accidentelle
1, record 22, French, alerte%20accidentelle
correct, feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
- alarme intempestive 2, record 22, French, alarme%20intempestive
correct, feminine noun, standardized
- alerte intempestive 1, record 22, French, alerte%20intempestive
correct, feminine noun
- alarme accidentelle 3, record 22, French, alarme%20accidentelle
proposal, feminine noun
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Alarme résultant du déclenchement intempestif d'un avertisseur automatique ou manuel, souvent dû à une baisse de la pression d'air exercée sur la soupape différentielle d'un extincteur automatique non en charge, à la chaleur anormale dégagée par un processus industriel ou à des incidents mécaniques causés par le froid. 1, record 22, French, - alerte%20accidentelle
Record number: 22, Textual support number: 1 OBS
L'alarme a pour objet de déclencher, dans le délai le plus court, l'intervention des secours intérieurs et de donner l'alerte. L'alerte a pour objet d'appeler immédiatement les secours extérieurs, les sapeurs-pompiers. 4, record 22, French, - alerte%20accidentelle
Record number: 22, Textual support number: 2 OBS
En France, on distingue la fausse alarme, qui est due à un phénomène étranger donc faux et l'alarme intempestive qui est due à un phénomène réel (détecteur trop sensible ou disparition du phénomène qui était éphémère). 5, record 22, French, - alerte%20accidentelle
Record number: 22, Textual support number: 3 OBS
alarme intempestive : terme normalisé par l'ISO. 3, record 22, French, - alerte%20accidentelle
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 1998-05-13
Record 23, English
Record 23, Subject field(s)
- Analytical Chemistry
Record 23, Main entry term, English
- collecting electrode
1, record 23, English, collecting%20electrode
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
View of the differential flame ionization detector(cover removed).... polarizing electrodes; common collecting electrode; connection to electrometer input; air filter disk; igniter; column connections. 1, record 23, English, - collecting%20electrode
Record 23, French
Record 23, Domaine(s)
- Chimie analytique
Record 23, Main entry term, French
- électrode collectrice
1, record 23, French, %C3%A9lectrode%20collectrice
correct, feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
Souvent la polarisation est effectuée directement par une buse métallique. Dans le cas d'une buse en quartz (intéressante pour l'analyse de produits fragiles ou polaires), une électrode de polarisation est placée au-dessus ou autour de la buse. L'électrode collectrice doit être soigneusement isolée du bloc car les courants mesurés sont très faibles [...] 2, record 23, French, - %C3%A9lectrode%20collectrice
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 1996-03-08
Record 24, English
Record 24, Subject field(s)
- Analytical Chemistry
Record 24, Main entry term, English
- igniter 1, record 24, English, igniter
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 CONT
View of the differential flame ionization detector(cover removed).... polarizing electrodes; common collecting electrode; connection to electrometer input; air filter disk; igniter; column connections. 1, record 24, English, - igniter
Record 24, French
Record 24, Domaine(s)
- Chimie analytique
Record 24, Main entry term, French
- allumeur
1, record 24, French, allumeur
proposal, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 1989-09-19
Record 25, English
Record 25, Subject field(s)
- Aeroindustry
- Radar, Radio Guidance and Goniometry
Record 25, Main entry term, English
- radar signal detector
1, record 25, English, radar%20signal%20detector
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 CONT
The AN/APR-39(V) 1 radar signal detector has been in production for some 20 months and is currently operational on a number of US Air Force helicopters and light aircraft. 1, record 25, English, - radar%20signal%20detector
Record 25, French
Record 25, Domaine(s)
- Constructions aéronautiques
- Radar, radioguidage et radiogoniométrie
Record 25, Main entry term, French
- détecteur de signaux radar
1, record 25, French, d%C3%A9tecteur%20de%20signaux%20radar
correct, masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
Cela fait une vingtaine de mois qu'est fabriqué le détecteur de signaux radar AN/APR-39(V)1. Il est en service sur un certain nombre d'hélicoptères et d'avions légers de l'US Air Force. 1, record 25, French, - d%C3%A9tecteur%20de%20signaux%20radar
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 1989-04-03
Record 26, English
Record 26, Subject field(s)
- Scientific Instruments
- Environmental Studies and Analyses
- Air Pollution
Record 26, Main entry term, English
- optoacoustic detector
1, record 26, English, optoacoustic%20detector
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 CONT
Optoacoustic detector. Light which is absorbed by a molecule is generally reradiated from the molecule in the form of heat. If a laser, at an absorbing wavelength of a gas of interest, is passed through a closed cell, the temperature of the entire gas in the cell will rise and thus the pressure of the gas in the cell will rise. If the laser is turned on and off at a frequency of 100-20000 Hz, the resulting pressure rises and drops can be picked up as a signal by sensitive microphones. This somewhat odd combination of optics and acoustics turns out to have several advantages over systems which measure the absorption directly. The absorption will be quite small and thus the change in intensity of the laser beam is nearly impossible to detect. Because pressure in the cell rises more quickly for small length cells, this effect exactly cancels out gains in overall absorption by making the cell longer. Thus, a small optoacoustic cell will accomplish the same as a larger cell making its size a great asset.... The device is being tested as a sniffer for bomb vapours and for ambient air analyses. 1, record 26, English, - optoacoustic%20detector
Record 26, French
Record 26, Domaine(s)
- Instruments scientifiques
- Études et analyses environnementales
- Pollution de l'air
Record 26, Main entry term, French
- détecteur optoacoustique
1, record 26, French, d%C3%A9tecteur%20optoacoustique
masculine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 1989-02-08
Record 27, English
Record 27, Subject field(s)
- Cryogenics
Record 27, Main entry term, English
- cryogenic air supply
1, record 27, English, cryogenic%20air%20supply
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 CONT
QK4 cryogenic air supply unit. The UK company Barr and Stroud has developed to QK4 as a reliable, compact, low-capacity high-pressure, clean-gas compressor for cryogenic cooling of the detector... 1, record 27, English, - cryogenic%20air%20supply
Record 27, French
Record 27, Domaine(s)
- Cryogénie
Record 27, Main entry term, French
- alimentation en air cryogénique
1, record 27, French, alimentation%20en%20air%20cryog%C3%A9nique
feminine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 1982-08-10
Record 28, English
Record 28, Subject field(s)
- Doors, Windows and Openings (Building Elements)
- Security
Record 28, Main entry term, English
- recirculating air handling system
1, record 28, English, recirculating%20air%20handling%20system
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 OBS
Where a fire alarm system is required by Sentence(1), an approved smoke detector shall be installed in every recirculating air handling system(...) [under certain conditions]. 1, record 28, English, - recirculating%20air%20handling%20system
Record 28, French
Record 28, Domaine(s)
- Ouvertures (Éléments du bâtiment)
- Sécurité
Record 28, Main entry term, French
- système à recyclage d'air 1, record 28, French, syst%C3%A8me%20%C3%A0%20recyclage%20d%27air
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 OBS
Lorsque le paragraphe 1) exige un réseau avertisseur d'incendie, il faut [dans des conditions particulières] installer un détecteur de fumée approuvé dans tout système à recyclage d'air (...) 1, record 28, French, - syst%C3%A8me%20%C3%A0%20recyclage%20d%27air
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 1981-11-24
Record 29, English
Record 29, Subject field(s)
- Aeroindustry
Record 29, Main entry term, English
- laser Doppler turbulence detector
1, record 29, English, laser%20Doppler%20turbulence%20detector
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 CONT
(...) a laser Doppler system for detecting air movements even under clear-air conditions, when there is no precipitation capable of being detected by a radar receiver(...) called a laser Doppler turbulence detector may soon be a workable reality. 1, record 29, English, - laser%20Doppler%20turbulence%20detector
Record 29, French
Record 29, Domaine(s)
- Constructions aéronautiques
Record 29, Main entry term, French
- détecteur de turbulence Doppler à laser 1, record 29, French, d%C3%A9tecteur%20de%20turbulence%20Doppler%20%C3%A0%20laser
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 CONT
Il [existe] (...) un programme expérimental de la NASA portant sur l'utilisation d'un système Doppler à laser permettant de détecter les mouvements de l'air même par ciel clair, c'est-à-dire en l'absence de précipitations susceptibles d'être détectées sur les écrans radar. (...) se pourrait que le détecteur de turbulence Doppler à laser devienne bientôt une réalité concrète. 1, record 29, French, - d%C3%A9tecteur%20de%20turbulence%20Doppler%20%C3%A0%20laser
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 1981-01-26
Record 30, English
Record 30, Subject field(s)
- Measuring Instruments (Engineering)
- Wastewater Treatment
Record 30, Main entry term, English
- electrode level detector 1, record 30, English, electrode%20level%20detector
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 CONT
When a certain level is reached in the vacuum chamber(preset to between 0. 60m and 1m depending on the type of treatment), an electrode-or float-type level detector abruptly opens the air inlet valve... so that the chamber communicates with the atmosphere. 1, record 30, English, - electrode%20level%20detector
Record 30, French
Record 30, Domaine(s)
- Instruments de mesure (Ingénierie)
- Traitement des eaux usées
Record 30, Main entry term, French
- dispositif détecteur de niveau à électrode
1, record 30, French, dispositif%20d%C3%A9tecteur%20de%20niveau%20%C3%A0%20%C3%A9lectrode
correct, masculine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 CONT
Lorsque le niveau dans la cloche atteint une certaine valeur (réglée au départ entre 0.60m et 1m suivant la nature du traitement) un dispositif détecteur de niveau à électrodes ou à flotteur commande l'ouverture brusque d'une vanne [...] de mise en communication de la cloche avec l'atmosphère. 1, record 30, French, - dispositif%20d%C3%A9tecteur%20de%20niveau%20%C3%A0%20%C3%A9lectrode
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 1981-01-26
Record 31, English
Record 31, Subject field(s)
- Equipment and Tools (Water Supply)
- Wastewater Treatment
Record 31, Main entry term, English
- float level detector 1, record 31, English, float%20level%20detector
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 CONT
When a certain level is reached in the vacuum chamber(preset to between 0. 60 m and 1 m depending on the type of treatment), an electrode-or float-type level detector abruptly opens the air inlet valve... so that the chamber communicates with the atmosphere. 1, record 31, English, - float%20level%20detector
Record 31, French
Record 31, Domaine(s)
- Équipement et outillage (Alimentation en eau)
- Traitement des eaux usées
Record 31, Main entry term, French
- dispositif détecteur de niveau à flotteur
1, record 31, French, dispositif%20d%C3%A9tecteur%20de%20niveau%20%C3%A0%20flotteur
correct, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 CONT
Lorsque le niveau dans la cloche atteint une certaine valeur (réglée au départ entre 0,60 m et 1 m suivant la nature du traitement) un dispositif détecteur de niveau à électrodes ou à flotteur commande l'ouverture brusque d'une vanne [...] de mise en communication de la cloche avec l'atmosphère. 1, record 31, French, - dispositif%20d%C3%A9tecteur%20de%20niveau%20%C3%A0%20flotteur
Record 31, Spanish
Record 31, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


