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Best Price HGZ-500 H2 Pure Air Generator For GC Gas chromatograph

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Port: Tianjin/Shanghai/Qingdao/Ningbo/Shenzhen/Hong Kong/High Purity Hydrogen Generator
Payment Terms: L/C,T/T,Western Union,Paypal
Supply Ability: 200 Set/Sets per Month High Purity Hydrogen Generator
Noise: ≤10μV
Cheng Sheng Rate: 0.1~39℃/min
After-sales Service Provided: Field maintenance and repair service
Dimension(L*W*H): /
Warranty of core components: 1 Year
Number Of Detector: 3; double FID, TCD
Accuracy: + / - 0.1 ℃
Key Selling Points: Multifunctional
Linearity Range: ≥106
Voltage: /
Local Service Location: None
Temperature range: Above room temperature 8 ℃ ~ 450 ℃
Machinery Test Report: Provided
Condition: New
Production Rate: /
Incremental: 1 ℃
Place of Origin: Hebei China
Warranty: 1 Year
Operation display: 5.7 inch lattice localization color LCD
Showroom Location: None
Certification: ISO
Weight: /
Brand Name: Huazheng
Video outgoing-inspection: Provided
Core Components: PLC
Marketing Type: Ordinary Product
Applicable Industries: Manufacturing Plant
Product name: High Purity Hydrogen Generator
Baseline drift: ≤30μv/30min
Packaging Detail: High Purity Hydrogen Generator For Gas Chromatography Analysis :1.HS code is 9027201100; 2.Wooden box with foam inside, 3.No fumigation,not influence the delivery; 4.Standard of CE ISO IEC. 5.Can be delivered by air,ship and express.
Hebei Huanhai Import & Export Trading Co., Ltd.
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US$ 170,000+
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Best Price HGZ-500 H2 Pure Air Generator For GC Gas chromatograph

Product Description



High purity hydrogen generator is composed of electrolytic separation tank, switching power supply, pressure control, drying purification, flow display and other systems. The "heart" electrolytic separation tank of this instrument is of barrel structure. Liquid storage, hydrogen production and oxygen discharge can be carried out at the same time, which has the advantages of large electrolytic area, low temperature, good performance and high purity, and is the best substitute for plate electrolytic cell. This instrument is equipped with no return liquid device, which can effectively ensure no return liquid phenomenon of the instrument.


II.Main Technical Parameters

1,Power supply voltage:220v     50Hz

2,Maximum power:150W;  180W

3,Ambient temperature:0-40℃    relative humidity<85%.

4,Environmental conditions: no large amount of dust and corrosive gases.

5,Gas production purity:99.999 %(relative oxygen content)

6,Output flow rate: Type 300       0 -300 ml/min

                    Type 500       0 -500 ml/min

7,Output pressure:0.4Mpa(if special pressure is required, the factory shall inform the factory to decide otherwise before leaving the factory)

8,Dimension; 370×200×270 mm   (L×W×H)

9,Weight:  Type 300 about 12Kg;  Type 500 about 13Kg


III.The Instrument Features

1. simple operation, just start the power switch, can produce gas.

2. When the pressure reaches the set position, the gas production will change according to the gas consumption, and the output pressure is stable, and the flow rate is displayed by LED digital, which is more intuitive and eye-catching.

3. daily use only need to add distilled water, can be used continuously, can also be used intermittently.

4. liquid storage, electrolysis hydrogen production, oxygen discharge integration, pool temperature is low, long life.

5. with no return liquid device, can effectively ensure the instrument no return liquid phenomenon.


IV.Operation Method

1.Take the instrument out of the packing case, check the appearance and internal abnormal phenomena such as no serious damage caused by transportation, and then check whether the power cord and accessories are complete.

2.Start-up preparation and connection:

Prepare electrolyte; Dilute 200g of analytical pure KOH (potassium hydroxide) with 400ml distilled water, and inject it into the injection port (the maximum volume of the pool is 1.4L) after KOH is dissolved and cooled, and then add distilled water to the position of liquid level H line. The injection port is located at the top of the instrument, and take the infusion cover to inject the liquid.

Turn on the power to start the switch, the instrument flow display should be:    

Type 300  0-320ml/min      Type 500   0-510 ml/min

Turn on normally, tighten the outlet with a sealed cap, no leakage.

2 minutes after starting the machine, the pressure indicator is 0.4Mpa, and the LED digital display is close to "000", indicating that the instrument is normal. Otherwise, air leakage will be eliminated after the liquid soap detection.

Shut off the power, to get off the sealing cap on the outlet, with Φ 3 pipe connected to the instrumentation and guarantee not leak sealing. Restart the power to use.


V.Matters Needing Attention

1. Observe the discoloration of the discoloration of the discoloration of the silica gel from above, and replace the silica gel according to needs. Turn off the power when replacing, and rotate the drying and purification chamber clockwise after the pressure indication is zero, and then install it in the opposite direction to ensure the seal.

2. LED digital display value is for reference only. It is converted from electrolytic current, so it is normal to have ±1 change in 10-digit flow rate.

3. The position is between the upper and lower wires. During electrolysis, no KOH is consumed, and only distilled water is added (it is recommended to replace the electrolyte once every 6-7 months and reprepare it with the same method as before).


1. Q: What is the language? After sale service,the Warranty?


    A:English version or as your requirement.Warranty : 1 year.


3. Q: Whether does it have battery or liquid ? Convinent to delivery?


    A: It is charged by power supply.


4. Q: Does this instrument have the printer ? Automatically or by hand?


    A: Yes, it has, you can set up whether to print the result automatically.


After-Sales Service

From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and technical services. The instrument has found anomalies or malfunctions please contact us to arrange the most convenient treatment options. 

Packaging & Shipping


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Company Information

Heibei Huanhai Import & Export Trading Co.,Ltd is a powerful company in electric area. We have a strong team including top sales, skilled engineers and we have our own manufacture with high quality.

What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam , Nicaragua,Thailand and so on.

Our main products are capacitors,insulation resistance tester,DC high voltage generator,testing transformer,insulating oil tester, like transformer oil dielectric tester (BDV tester), transformer loss tester, transformer oil acid tester, flash point tester and so on. The products Huanhai supplied as follows:

Transformer tester, High voltage generator, Relay test kit,Power quality analyzer, insulating oil tester,High voltage tester, Insulation tester, Earth resistance tester and so on.



We have our own manufacturing factory,pls see the below certificate,we are the direct supplier.

We are a new enterprise engaged in development,produce & sale a serious of power system products, such as Cable fault tester,  transformer test class, lightning arrester test class, comprehensive test class. 




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