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KVOC-1000 VOCs gas analyzer
Describe:Measuring principle: GC-FIDThe KVOC-1000 is used to measure methane (CH4), total non-methane hydrocarbons (NMHCs), benzene series (BTEX) and other volatile organic compounds(VOCs)inaccordance with the Gas Chromatographyand hydrogen flame ionization detector (FID) technology.Speci
Measuring principle: GC-FID
The KVOC-1000 is used to measure methane (CH4), total non-methane hydrocarbons (NMHCs), benzene series (BTEX) and other volatile organic compounds(VOCs)in accordance with the Gas Chromatography and hydrogen flame ionization detector (FID) technology.
Specification:
l Measuring gas: CH4, NMHC, BTEX, etc
l Detection limits: 0.8 mg/m3
l Repeatability: ≤2%
l Linearity error: no more than ±2% F.S.
l Zero drift: ±3% (24h)
l Range drift: ±3% (24h)
l Output and communication protocols: 4~20 mA, RS-232 / RS-485, Modbus RTU
l Size: 6U (19-inch standard chassis)
l Power supply: 220±22 VAC, 50±50 Hz
l Power consumption: ≤120 W
l Ambient temperature: 10~30 °C
Features:
l Using a special column combination, the sample is kept at 180 °C, peaking within 30s, no residue and high sensitivity
l With power-on self-test, gas off protection, power failure automatic restart and alarm and other functions to ensure the safety and stability of the system
l FID detector with automatic ignition function and wide range output, linear range 10-7
l Automatic electronic flow control (EPC) technology to control carrier gas, air and hydrogen with high accuracy (0.01psi), good repeatability and reproducibility
l The core components have high reliability and long service life
Applications:
l On-line monitoring of fixed pollution source emissions, petrochemical, chemical, pharmaceutical, building materials, spraying, etc., and discharge outlets of large industrial and mining enterprises
l On-line monitoring of ambient air, factory boundary and ambient air
l Process monitoring
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