VOC72e
Volatile organic compounds analyzer
Description
Gas chromatography (GC) coupled with a PID detector. VOC monitor QAL1 certified to EN 14662-3, the newest standard for benzene measurement.
- Measurement and control instruments
- Benzene
- gas chromatography
- pid detector
Product characteristics
- Measured parameter
- VOC (Benzene, Toluene, Ethylbenzene, m+p-Xylene, o-Xylene, 1,3 Butadiene)
- Technology
- Gas Chromatography
- US-EPA Approval / QAL 1 Certification
- Yes
- Measurement ranges
- up to 1000 µg/m3
- Measurement units
- ppb, ppm, µg/m3 (user-selectable)
- Noise (σ)
- ≤ 0.025 µg/m3 at 0.5 µg/m3 benzene
- Lower Detectable Limit (2σ)
- ≤ 0.05% µg/m3 benzene
- Zero drift
- ≤ 4% / 15 days
- Span drift
- < 1% / 7 days
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The VOC72M’s metrology, in accordance with EN 14662-3 (2005) & EN 15267-1 (2009) standard for benzene measurement, is based on gas chromatography (GC) coupled with a photo-ionization detector (PID).
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