PTM100Portable VOC Analyzer
Product Introduction
A portable analyzer for fugitive emissions and leak detection in petrochemical and other demanding industrial environments. FID and optional PID detection combine a wide measurement range with sensitive VOC screening. Full-range linear detection does not require segmented calibration.
FEATURES
APPLICATIONS
Technical Specifications
|
Parameter |
Specification |
|
Measurement range |
FID: 0–100,000 ppm (methane) PID: 0–2,000 ppm (isobutylene) |
|
Detection limit |
FID: 0.5 ppm (methane) PID: 0.5 ppm (isobutylene) |
|
Accuracy |
FID: ±10% of reading or ±1 ppm, whichever is greater PID: ±10% of reading or ±0.5 ppm, whichever is greater |
|
Repeatability |
FID: 2% at 500 ppm methane PID: 1% at 100 ppm isobutylene |
|
Response time (T90) |
FID: ≤3.5 s at 2,000 ppm methane PID: ≤3.5 s at 500 ppm isobutylene |
|
Battery endurance |
≥10 h on a full charge |
|
Hydrogen endurance |
≥20 h at a filling pressure of 15 MPa |
|
Sampling flow |
≥600 mL/min |
|
Operating conditions |
−30 to 45°C, ≤95% RH, non-condensing |
|
Weight |
3.5 kg |
REFERENCED STANDARDS
GB 20950-2020: Emission standard of air pollutants for bulk petroleum terminals
GB 20951-2020: Emission standard of air pollutants for petroleum transport
GB 20952-2020: Emission standard of air pollutants for gasoline filling stations
GB 37822-2019: Standard for fugitive emission of volatile organic compounds
HJ 1230-2021: Technical guideline for VOC leak detection and repair in industrial enterprises
HJ 733-2014: Technical guideline for VOC detection from leaks and open liquid surfaces