This product is mainly used for mixed gas preparation and instrument calibration in high-tech enterprises, laboratories of universities, research institutes, etc. in the field of gas detection.

Method principle:

The laminar differential pressure measurement principle is used to control the raw gas and dilution gas. Due to the built-in temperature and pressure compensation of the flow controller, high-precision control of single gas flow can be achieved without controlling external environmental temperature and gas pressure.

Technical features:

■Automatic calibration: Automatically calibrate flow controllers to reduce errors between them and improve the accuracy of gas concentration;

■Multi channel standard gas interface: equipped with multi-channel standard gas interface, no need for frequent plugging and unplugging of pipelines, convenient and fast;

■Real time cleaning function: After the gas distribution is completed, diluted gas (N2) can be used to clean the pipeline and controller interior, greatly improving the service life of the instrument;

■Humanized interface: Touch screen interface, easy to operate, fast, and intuitive display.