【 Product Name 】 Mine gas standard gas, also known as mine gas special standard gas, mine gas mixed gas

[Product Usage] Standard gases, also known as gas reference materials, are a major category in the family of reference materials. Its characteristic values (standard gases generally refer to the concentration values of their components) have three major characteristics: stability, uniformity, and accuracy. Standard gases play an indispensable and important role in verifying and calibrating measuring instruments, evaluating and analyzing testing methods, determining material properties, assessing the technical level of operators, and quality control in the production process.

[Product Components]

Standard gas composition table for mine gas:

Methane 20%

Oxygen 2%

Carbon dioxide 2%

Carbon monoxide 100ppm

Ethane 100ppm

Ethylene 100ppm

Acetylene 100ppm

Residual nitrogen gas

[Product Specification] Specification 4L/8L/12L including standard gas pressure reducing valve

[Application Case]

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The company provides various industry-specific standard gases (carbon monoxide standard gas in nitrogen; medical standard gas; petrochemical standard gas; power system standard gas; coal mine standard gas; environmental monitoring standard gas; gas alarm standard gas; organic sulfur standard gas; inorganic sulfur standard gas; etc.)