Brief Introduction of PEM hydrogen generators
Electrolyzer cell of the hydrogen generators adopts the internationally advanced SPE (solid polymer electrolyte) hydrogen production technology. It uses pure water as the electrolyte and titanium metal as the electrode. Forbid add any alkaline chemical.After electrification, the cathode produces hydrogen and the anode produces oxygen. The oxygen is vented, and the hydrogen enters the gas-water separator and is separated from the water. After being fully dried by the drying tube, the hydrogen is output from the H2 outlet. The instrument adopts a high sensitivity, fuzzy automatic tracking control system, namely, instant production, hydrogen production only when need gas, and no hydrogen production when metered no need hydrogen, realizing automatic constant pressure and constant flow, making the pressure stability accuracy range less than 0.001 Mpa, and ensuring high purity of hydrogen output from the instrument, stable, safe and continuous pressure. Perfect substitute for dangerous experimental hydrogen chamber cylinder.
Application of PEM hydrogen generator:
- Carrier gas of GC(gas chromatograph)and GC-MS
- Collision gas or flame gas for GC-FID/GC-NPD/GC-FPD/THA,ICP-MS
- Hydrogen source for Hydrogen fuel cell
- Gas analyzer support gas
- Fuel supply for Hydrogen Gas Tube Furnace
Advantages of PEM Hydrogen generators
1. Adopting advanced SPE/PEM pure water electrolysis hydrogen technology.For daily use, it is only necessary to supplement ultra-pure water, eliminate the interference of alkali liquor, and instantly produce hydrogen after power on.
2. The gas circuit is all made of electrolytic polishing, ultrasonic cleaning stainless steel tubes, equipped with over-pressure protection device, and two-stage purification.
3. The unique anti-backflow device ensures that the instrument is free of backflow.
4. The electrolytic material is imported special precious metal, which can effectively improve the electrolytic efficiency and keep the temperature of the cell constant, and promote the service life of the electrolytic cell greatly.
5. The output flow is stable, automatic tracking, purity does not decay, and can be used continuously.
6. Digital display of hydrogen production is convenient for observing the working status and fault judgment of the instrument.
7. Adopt new long-life multi-layer PEM electrolytic cell
8. Small floor area.
9. Easy to use and fast to install
10. It does not need any external purification or compression system to provide safe, reliable and convenient hydrogen solution for various analytical instruments.
11. It is a safer, more reliable and convenient gas supply solution than steel cylinders to ensure that there is no worry about gas consumption.
Parameter of PEM hydrogen generators
| Model | SPE-150 | SPE-300 | SPE-600 | SPE-1000 | SPE-2000 |
| Capacity | 150ml/min | 300ml/min | 600ml/min | 1000ml/min | 2000ml/min |
| Voltage | AC220v,50-60Hz;(AC110v,50-60Hz can be customized) | ||||
| Power | 90w | 150w | 300w | 500w | 1000w |
| Water consumption | 10ml/H | 20ml/H | 35ml/H | 70ml/H | 140ml/H |
| Water quality | Deionized water | ||||
| Pressure | 4bar | ||||
| Technologies Employed | Proton Exchange Membrane (PEM) Solid ElectrolyteMaintenance-Free and Caustic-Free | ||||
| DI Water Supply | Deionized, ASTM Type II, > 1 Meg Ohm-cm (< 1 microSiemen/cm)< 0.5 ppm, Total Dissolved Solids | ||||
After sale service
One year complete machine warranty,if any quality problem,replace parts can be shipped to you by air express.All cost taken by our factory.Lifelong repair technical guidance after warranty period.
If any question,please kindly email us to [email protected]
please kindly refer to below link if you would like to learn more model hydrogen generator