Without any energy or power supply, the detection tube can be quickly detected. It has the characteristics of simple operation and convenient carrying. It can also detect the concentration of carbon monoxide in the environment of organic gas.

Operating method of carbon monoxide anti-interference detection tube:
All kinds of calibration pipes can be used with CZY-50 gas calibration pipes, such as cylindrical positive pressure sampler.
The two ends of the detection tube are cut open, and the positive pressure sampler is used to connect the zero end to the air outlet. Sampling 50 milliliters in 100 seconds through the detection tube can read at the upper end of the brown ring.
Temperature has an effect on the measurement of the detection tube, beyond the applicable temperature range, the measurement value should be corrected, so that the measurement value is accurate.

Ⅰ：(2.5～50)×10-6

Ⅱ：(10～500)×10-6

Ⅲ:(100～5000)×10-6

Note: The longer gas detection tube can be customized according to the user's needs.