300ml/min pure hydrogen generator 99.999% purity Gas chromatography use

Product Details

SHC-300/SHC-500

Product introduction:

SHC series hydrogen generator is to electrolysis KOH liquid to produce hydrogen. There are many intelligent control equipments inside of equipment, easy and safety. The equipment could meet requirement of many kinds of gas chromatograph at home and abroad.

Working Principle:

The operational principle of this instrument is traditional electrolyzing lye. The conducting medium in the cell is water solution of KOH. The membrane between the two electrode chambers is for the navigation electrolysis equipment. After electrifying direct current, the electrochemical reaction of water molecule occurs. It produces oxygen on the anode, and hydrogen on the cathode. The reaction equation is as follows:

Anode: 2OH--2e → H2O 1/2O2↑

Cathode: 2H2O 2e → 2OH- H2↑

Final reaction equation: 2H2O → 2 H2↑ O2↑

The pressure control, protective pressure, flow display and flow tracking are all automatic control. The hydrogen output is self-regulation according to the using hydrogen flow under stable pressure (in the range of output flow).

Features and Advantags

1.Easy to operate, safe and reliable, adding lye only for one time, only replenishing distilled water, switching power on to produce gas(available for several sets of gas chromatography)

2.Device for preventing backflow of lye.

3.Drum-shaped electrolysis cell, high-grade stainless steel 316L used as material for electrolysis cell.

4.High electrolysis efficiency. Gas purity and output flow will stay regular under continual use.

Technical Parameter:

Service