The VOC72M’s metrology, in accordance with EN 14662-3 standard for benzene measurement, is based on gas chromatography (GC) for the separation of the measured compounds coupled with a photo-ionization detector (PID). This compact and fully automated analyzer provides equal performance to the laboratory chromatographs and is particularly well-suited for fixed or mobile
ambient air quality monitoring stations.
Features
- Robust and low maintenance instrument, (no PID lamp cleaning)
- Ready to use in less than 30 minutes
- Performs all the functions, such as: sampling, analysis and data management, in a
- simple and completely autonomous mode
- Quick check of the chromatogram peaks possible directly on-screen, without the use of a computer
- Memory effect (up to 10 times lower than required by the standard EN14662-3) allowing
- the automatic calibration of the analyzer on a single cycle without an external PC
- GC column equipped with an innovative liquid-cooler; retention times are stable even
- with a fluctuating temperature
- Ultra fast trap heater (heating rate >160°C/second)
- Remote diagnosis, made possible without opening the hood
- Replacement of the trap in less than 2 minutes. No adjustment required
- Use of a single gas source (nitrogen)
- 3 levels of built-in security
- Equipped with LCD screen
- High sensitivity, stable and linear response PID detector
- Long-life capillary column
- Self-contained and completely automated
- Synoptic flow diagram display
- TUV Compliant following EN 14662-3
Major fields of application
- Ambient air monitoring
- Monitoring of industrial sources emitting VOCs
- Photochemical pollution studies (stationary and mobile laboratories)
Environnement VOC72M PDF
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Environnement VOC72M
