气体净化器的目的是除去载气和检测器气体中的水分,氧气,和烃类等杂质.色谱柱与氧气和水分的持续接触,特别是在高温下,将会迅速导致色谱柱的严重损坏.如果气体在接头处有泄漏,净化器还可以起到一定的保护作用.在净化器失效之前,由于泄漏而进入管道里的杂质都会被净化器吸附,这就创造了一个在色谱柱或仪器被损毁之前探测和排除泄漏的机会。
HHJH-1气体净化管(器) 图片:


HHJH-1 gas purification pipe (device)
HHJH-1 gas purification pipe (device) Details:
The purpose of the gas purifier is to remove impurities such as moisture, oxygen, and hydrocarbons from the carrier gas and detector gas. Co
ntinuous co
ntact of the column with oxygen and moisture, especially at high temperatures, can quickly cause serious damage to the column. If the gas leaks at the joint, the purifier can also play a protective role. Prior to the purifier failure, impurities entering the pipeline due to leakage are absorbed by the purifier, creating an opportunity to detect and eliminate leaks before the column or instrument is destroyed.
Gas purifier technical parameters:
1. Input pressure: 0.5Mpa;
2. Output pressure: 0-0.4Mpa (gas chromatograph auxiliary equipment)
3. Working enviro
nment temperature: 10 ° C ~ 40 ° C
4. Working conditions: Ambient temperature: 10 ° C ~ 40 ° C
Relative humidity ≤ 85%
5. Co
nnection size: 3mm (1/8)
Specification: 305mm*4mm
HHJH-1 gas purification pipe (device)