PTM300S Portable GC-FID Analyzer
Product Introduction
A portable GC-FID analyzer for field measurement of total hydrocarbons, methane and NMHC in ambient air and exhaust gas. Optional modules extend analysis to benzene-series compounds. Referenced methods include HJ 1332, HJ 1012, HJ 38, HJ 604 and HJ 1261 for laboratory, on-site and online analysis.
FEATURES
APPLICATIONS
Technical Specifications
|
Parameter |
Specification |
|
Standard target gases |
Total hydrocarbons (THC), methane (CH₄), non-methane hydrocarbons (NMHC) |
|
Optional hydrocarbon analysis |
Methane, ethane, propane, ethylene, acetylene, propylene, n-butane, isobutane and 1,3-butadiene |
|
Optional aromatic analysis |
Benzene, toluene, ethylbenzene, xylenes, styrene, isopropylbenzene and trimethylbenzene |
|
Detection principle |
Gas chromatography with flame ionization detection (GC-FID) |
|
Measurement range |
0–50,000 ppm, expandable |
|
Detection limit |
≤50 ppb for methane and benzene |
|
Repeatability |
≤2% |
|
Analysis time |
≤1 min for NMHC ≤7 min for benzene, toluene and xylenes |
|
Operating conditions |
−20 to 45°C, ≤95% RH, non-condensing |
CONTROL TERMINAL AND
OPTIONAL HEATED LINE