Gas chromatograph specific gas purifierProvided by Shanghai Shupei Experimental Equipment Co., Ltd., the gas purifier is a small purification device used for purifying gases such as H2, N2, Ar, Air, etc. in the laboratory. It can be widely used in laboratory and process gas purification for polymer materials, organic synthesis, physical chemistry, elemental analysis, fiber optic materials, semiconductor materials, inorganic materials, metal smelting, environmental analysis, food analysis, and gas chromatography.

Gas chromatograph specific gas purifierPrinciple:

GPI-2The gas purifier has three independent gas path processes. Perform bidirectional dual filtration purification treatment on harmful impurities in gases. According to different requirements, it can also be used in series with three channels to achieve the requirement of three-level deep purification.

Gas chromatograph specific gas purifierThe use and activation of optional materials:

1Color changing silicone:Before using the new color changing silicone gel, tiny particles should be sieved out and placed in an oven120Baking degree6-8After hours, cool naturally and store for later use.

2Molecular sieve:Before using the new molecular sieve, tiny particles should be sieved out and placed in an oven350-580Baking degree3-4hour

3105catalyzer:105Catalyst is a palladium based deoxygenation catalyst. The activation method involves placing the catalyst in a deoxygenation tube and360Dehydration at high temperature2After cooling, the passivated hydrogen gas is introduced into the catalyst to reduce and activate it1Hour, oxygen-containing1%ofH2After passing through the catalyst once, the oxygen content can be reduced to below0.2ppm.

Parameter Table of Gas Purifier for Gas Chromatography:

Gas chromatograph specific gas purifierTechnical parameter table