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GAS GENERATORS:

HYDROGEN GENERATOR
IT Series Hydrogen Generator (electrolyzing pure water with SPE technology )

IT Series Hydrogen Generator (electrolyzing pure water with SPE technology )

Product Type: IT-150/300/500/1000/2000/5000

GasFlow:

Different type hydrogen generator has different gas output, from 150ml/min to 5000ml/min.

Applications: Supply hydrogen for lab, gas chromatograph analysis, etc.

Product Introduction
    IT series hydrogen generators are advanced patented products, which are light , highly effective , energy-saving and of environmental protection , producing extremely pure hydrogen through the electrolysis of pure water(without adding alkali).
    The SPE electrodes, as the core of the product , are highly active catalytic electrode with nearly zero distance between the electrodes , which is formed by    integrating composite catalyst with and ion membrane with high electrolytic efficiency. The other key parts are all produced by use of top-grade engineering plastics dies with superior quality. With perfect electric control system, designs of the generators are advanced with reliable quality, high automaticity, extremely pure generated hydrogen, huge output, the models and specifications of the generators are complete, and the generators are widely used.

Operational Principle
    Electrolytic water meeting the requirements (With electrical resistivity >1MΩ/ cm, and deionized or redistilled water in electronic and analysis industries can be used for this purpose.) , after being put into the anode chamber of electrolytic cell, when power is switched on ,will be decomposed at once at the anode : 2H2 O = 4H+ +2O-2. The decomposed negative oxyanion (O2) will immediately release electron to form oxygen (O2), which will then be discharged from the anode chamber, with some water, into the water tank. The water can be used circularly, and oxygen will be discharged from the small hole of the top cover of the water tank into the atmosphere. The hydrogen proton, in the form of aqua ion (H+ ·XH2O), and under the action of electric field force , through SPE ion membrane, will arrive in the cathode to absorb electron to form hydrogen ,which will then be discharged from the cathode chamber into the gas/water separator, where most of water it brought with from the electrolytic cell will be removed . The hydrogen with little water will be under moisture absorption of the desiccator, with its purity thus reaching 99.999 % or above.

Technological Process

1. Top Cover of Water Tank    2. Water Tank    3. Feed Pipe      4. Power Supply for Electrolyze  5. Gas/water Separator    6.Pressure Gauge   7.Cross Joint     8. Pressure Protector
9.Desiccator   10. Gas Discharge Valve   11.Controller   12. Condensate Water Return Pipe  13. Hydrogen/Water Outlet    14. Oxygen/Water Outlet    15. Electrolysis Cell

Technical Paramater


Type

IT-150

IT-300

IT-500

IT-1000

IT-2000

IT-5000

Output Volume(ml/min)

0-150

0-310

0-510

0-1020

0-2020

0-5050

Output Pressure(MPa)

0.02-0.4MPa (output under stable pressure)

Hydrogen Purity(%)

>99.999

Input Power(W)

<90

<150

<200

<500

<1000

<2500

Power Voltage(V)

220 V±15% 110V±15% 50-60Hz

Contour Dimension(L×W×H mm×mm×mm)

431×246×398

500×270×420

400×300×710

458×230×380

550×398×400

500×445×845

Water Tank Volume(L

3.2

3.2

3.2

3.2

6.4

6.4

Water Consumption(g/h)

7.23

14.46

24.10

48.21

96.43

96.43

Water Requirement

water electrical resistivity ≥1MΩ/cm

Weight (kg)

<13

<20

<25

<60

Application Field
    This generator mainly supplies hydrogen for lab, gas chromatography analysis, etc. The hydrogen generator could replace hydrogen cylinder completely, safely and conveniently.

HYDROGEN GENERATOR
ITA Series Hydrogen Generator (by electrolyzing lye)

Product Type: ITA-300/600
Gas Flow: Different type hydrogen generator has different gas output, from 300ml/min to
600ml/min.
Applications: Supply hydrogen for lab, gas chromatography analysis, etc.

Product Introduction
     ITA series hydrogen generators produce hydrogen by electrolyzing water solution of KOH. There are many kinds of automatic control settings. It’s safe and convenient, and could support all kinds of chromatogram equipment from domestic or foreign manufacturers.

Operational Principle
  
  The operational principle of this instrument is traditonal 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. The cell is made up with the membrane and the grid electrode with good anti-corrosion and mass transfer. 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.

Technological Process



Technical Paramater


Type

ITA-300

ITA-600

Output Volume(ml/min)

0~310

0~610

Output Pressure(MPa)

0.4

Hydrogen Purity(%)

>99.999

Overpressure Protective Value(MPa)

0.45

Power Pressure(V)

220±15% 50~60Hz

Output Power(W)

150

300

Water Tank Volume(L)

0.92

Water Consumption(g/h)

14.46

28.93

Water Requirement

distilled water

Weight(kg)

<10

<11

Application Field
 1)This generator produces hydrogen by electrolyzing lye with traditional membrane.                2)It mainly supplies hydrogen for lab,gas chromatography analysis, etc. 
3)The hydrogen generator could replace hydrogen  cylinder completely, safely and conveniently, and it's cheaper.

AIR GENERATOR
( IT Series Air Pump
)

Product Type: IT-3L/10L/20L

Gas Flow: Different type air pump has different gas output, from 3L/min to 20L/min.

Applications: Supply high quality and pure air. Support gas chromatography analysis, spectrum, atomic adsorption etc.

Product Introduction
  IT Series pure air pumps are made up of compressor, test electrical control, pressure control, manostat system,
 buffer, condensator, separator, purifier, desiccator etc. Every section cooperates well, the air pump works well and
 supplies pure air.

Operational Principle
    IT Series pure air pumps are made up of compressor, test electrical control, pressure control, manostat system, buffer, condensator, separator, purifier, desiccator etc. Every section cooperates well, the air pump works well and supplies pure air.

Technological Process

1. Air Filter 2.Compressor 3.Buffer 4. Pressure Regulator and Control System   5.Purifier
6. Drain Valve   7. Safety Valve   8.Inlet for Lubricant

Technical Paramater


Type

IT-3

IT-10

IT-20

Output Volume(ml/min)

0-3000

0-10000

0-20000

Output Pressure(MPa)

0-0.4

Input Power(W)

<160

<200

<350

Power Voltage(V)

220 V±10% 

Contour Dimension (L×W×H mm×mm×mm)

431×246×398

500×270×420

400×300×710

Weight(kg)

<26

<30

<34

Application Field
   IT Series Air Pumps produce high quality pure air, could work quietly and stably under any condition. The pressure and gas flow are both regulable, and it’s a perfect small gas equipment. IT-3 Type is fit for supplying gas for gas chromatography, IT-10 Type is better for spectrum, and IT-20 Type could supply gas for atomic adsorption.


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