Product overview
The portable gas chromatograph, with a highly integrated; easy and portable; accurate measurement; and easy operation characteristics. Comply with national standards
HJ 1012-2018 Technical Requirements and Detection Methods for Portable Monitor for Total Air and Total Environmental Air and Waste Gas HJ38-2017 Gas Chromatography for Determination of Fixed Source Waste Gas, methane and Non-methane
Working principle: products according to the Chinese national standard pretreatment method, first collected sample gas into the portable gas chromatograph, after quantitative ring quantification, through the valve switch into the chromatcolumn separation, total hydrocarbon, methane or characteristic factors in turn to the hydrogen flame ionization detector (FID) detection, the determination of multiple component concentration respectively. Finally, the accurate total hydrocarbon, methane, non-methane total hydrocarbon and characteristic factors were calculated from the built-in processor.
Product characteristics
■ miniature special FID detector, to meet the 107 dynamic linear range, to support automatic ignition, automatic judgment and automatic flameout protection
■ integrates the traditional online monitoring system for total methane non-methane hydrocarbons into the same portable chassis, including displays, FID detectors, switching valves, color spectral columns, electronic flow controllers, batteries, gas cylinders, etc
■ does not need to connect mains and external gas road to the site, and the result can be measured with one key boot
■ In order to ensure the stable use of the instrument, the main engine and the heat tracing pipeline are respectively powered by independent portable power supply
■ carrying gas, hydrogen, combustion support gas and other gas routes need fully automatic electronic flow module (EPC) control. The precision of gas load pressure control is 0.001psi
The ■ analyzer uses a large color touch screen, which can display the test concentration, test spectrogram and instrument parameters. The analysis instrument can be controlled by a stable wireless connection to the mobile handheld terminal and supports the App on the handheld terminal
■ full process high temperature heat companion: from sampling to FID detector adopts 120℃ to 200℃ high temperature heat companion, effectively solve the condensation loss problem of samples in high temperature and high humidity gas occasions, and provide more accurate test results
