The MQY301 multi-channel automatic flash injection system consists of 5 gas bags and 1 liquid injection. The gas bag is used to quantitatively and batch automatically inject gaseous samples into the gas chromatograph. Mainly used for environmental air detection, cooling tower emissions, tobacco smoke, soil moisture sampling, and petrochemical gas analysis. The number of sampling points is optional, and 5 sampling airbags are added as standard (other quantities can be customized). The gaseous sample is extracted by a vacuum pump, filled with the quantitative ring of the internal injection valve of the instrument, and then transferred to the injection port of the chromatograph by rotating the injection valve. The supported brands include but are not limited to Agilent, Thermo Fisher Scientific, PE, Shimadzu, etc.

Instrument features:

·Can perform batch injection of 5 air bags and 1 liquid sample injection

·Independently developed software control;

·Chromatography and data acquisition software can be enabled;

·Capable of controlling chromatographic instruments for sequential injection;

·Flash evaporation temperature and heat tracing temperature can be independently controlled, with a maximum temperature of 230 ºC and an accuracy of ± 0.1 ºC

·Liquid injection pressure: 100-400psi;

·Sample heat tracing output ensures that the sample does not condense;

·Use passivation treatment pipelines to prevent sample adsorption or corrosion;

·The instrument is equipped with a built-in gas injection valve to achieve quantitative injection.