EmailGCOM-5000 Portable NMHC Analyzer mainly consists of two parts: sampling probe and analyzer host. Sampling probe is dived into high-temperature type and normal-temperature type, respectively applied in in-situ sampling for gases in high-temperature flue and selective sampling for ambient air under normal temperature. The product employs special dual-support chromatographic column to back blow and measure NMHC directly, which fundamentally solves interference problem from oxygen on measurement of THC and NMHC. It can be widely applied in working condition inspection of stationary pollution source VOCs, comparison & acceptance of online instrument, leak detection of organic gases, etc.
Features
System is compact and reliable with high integration design
With control of MFC, flow in gas path is stable
Metal hydride cylinder provides hydrogen in low pressure, safe and reliable
With Built-in gas cylinder and air pump (auxiliary air supply), small consumption
Adopt principle of NMHC backblow & direct measurement, completing measurement in 2 minutes
With built-in sampling pump and high-temperature tracing in the whole process of sample collection, without condensation
Equipped with integrated sampling probe (display temperature); feeler lever is easy for replacement and adjustment
Applications
Applied in various fields including petrochemical engineering, organic chemicals, surface spraying, printing & packaging, coating & packaging, electron industry, furniture manufacturing, shipbuilding industry and automobile manufacturing, etc.
Specifications
Detection index: non-methane hydrocarbon
Range: 0~300 (mg/m3)
Detector: flame ionization detector (FID)
Chromatographic column: dual-support packed column
Detection limit: ≤1.49μmol/mol (0.8 mg/m3, measured in carbon)
Repeatability: RSD≤2.0%
Linearity error : ≤2.0%
Analysis period: ≤2min
Service time of gas cylinder: 5h~8h of continuous use
Working temperature: host: 80~200℃, probe: 150℃, tracing pipe: 150℃
Sampling: Two stage filtering (5μm, 0.5μm)
Power: 220V, 400W (host), 220V, 200W (high-temp probe)
Host dimension: 510mm(W)x420mm(D)x215mm(H)
Weight: 14.5kg (not include probe)
