Zetian - Model GCOM-3000 -VOCs Online Analyzer (Gas Chromatograph)

• Realize simultaneous online detection of NHMC and BTEX
• Use hot wind bath and electrical heating material respectively for overall heat tracing in collection, transmission and detection process, avoiding absorption and condensation of VOCs with high boiling point and making the measurement more accurate
• The analyzer supports configuration of multiple detectors and can make continuous detection on multiple monitoring points simultaneously to improve application range
• Support TCP/TP network for remote control or can be operated directly via touch LCD at site
• Explosion-isolation cabinet is optional to applied to explosion-proof occasions

Applied to fields including petrochemical industry, organic chemical industry, surface spraying, printing and packaging, coating and packaging, electronic industry, furniture manufacturing, shipping industry, automobile manufacturing and etc.

• Method: GC-FID
• Range: NMHC: 0~1000μmol/mol, range can be customized
• BTEX: 0~10μmol/mol, range can be customized
• Detection limit: NMHC: ≤0.05μmol/mol
• BTEX: ≤0.1μmol/mol
• Repeatability: RSD≤3.0%
• Communication output: 10/100M Ethernet port, RS232
• Communication protocol: Modbus-RTU, HJ 212 or local protocolAnalysis period: NMHC≤2min, BTEX≤5min
• Gas source: carrier gas: high-purity N2 (≥99.999%)
• Combustion gas: high-purity H2 (≥99.999%)
• Combustion-supporting gas: zero gas (hydrocarbon≤0.4mg/m3)
• Working temperature: 5℃~40℃
• Ambient humidity: 10%~90%RH
• Dimension: 483mm(W)x221mm(H)x600mm(D)
• Power: 220±10VAC, 50±1Hz, 900W(Max)