Features:
Invention patent, domestic initiative
Automatic equipping with various concentrations of methane standard gas,eliminates the inconvenience of users purchasing transportation standard gas
Automatic calibration of various methane sensors, alarms, safety instruments
The preparation of standard gas and instrument verification are combined into one for ease of use
Store, print, upload various verification results
For the preparation of methane standard gas and methane detection instrument calibration. Applicable to mining products inspection agencies, research institutes, coal mine ventilation laboratory, metrological verification department, coal mines and other units. The types of instruments that can be calibrated include methane alarms, low-concentration methane sensors, and methane power meters.
