VOC analyzer EXPEC-2000

BTEXfor ambient airconcentration

The EXPEC-2000 sériés VOC analyzer adopts three-valve four-column FID technology, which can measure methane,non-methane and BTEX simultaneously. This VOC instrument can be applied both in industrial émission and ambient air network round urban area. EXPEC-2000 Sériés Methane/NMHC/THC analyzer uses dual-column, dual-valve switching technology, and hydrogen flame ionization detector(FID)technology for the détection of methane and non-methane hydrocarbons. EXPEC-2000 Sériés BTEX analyzer adopts cold temperature enrichment and high-temperature thermal desorption technology for sample enrichment, and the detector adopts FID technology to measure BTEX. Adopt heat tracing method, no residue left of high concen-tration samples, and cornes with the advantage of accu-rate measurement data reliability. Uses EPC.EFC to control carrier gas, air, and hydrogen with high accuracy and repeatability. Automaticly hydrogen shut-off function after the FID detector flame is extinguished to ensure system safety.