The content determination of methane and total non-methane hydrocarbons in the air
is of significant for environmental applications such as indoor air quality monitoring
and stationary pollution source exhaust monitoring. The analyzer uses valve and
double loop injection, and sample finally enters the FID detector for testing.
Features of Analyzer:
- Packed column system, stable and reliable
- single FID or dual FID to be selected
Instrument configurations:
One valve / two columns (packed column) / single FID (or dual FID)
Compliance with Test Method Standard：
HJ 604
Note：this system can be equipped to SHIMADZU and AGILENT host system.
Sample:
indoor air, stationary pollution source exhaust or similar component samples
Target compounds:
methane, total non-methane hydrocarbons
Detection sensitivity:
CH4>0.1ppm; total non-methane hydrocarbons>0.1ppm
Typical chromatogram:
Typical flow diagram ：
