Hydrogen Generator, 99.999%, 300 mL/min
Electrolytic hydrogen generator delivering 99.999% hydrogen at up to 300 mL/min and 0.3 MPa, offered in an alkaline-electrolyte build and a pure-water build.
Typical applications
- Fuel gas for flame ionisation detectors
- Carrier gas for gas chromatography
- Replacement for cylinder hydrogen on the bench
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Worth knowing before you order
Both builds give the same gas - 99.999% hydrogen, 300 mL/min, 0.3 MPa - and differ only in the electrolyte, which is what decides the running cost and the handling. The alkaline build takes 1.2 L of potassium hydroxide solution and ships with 120 g of KOH to make it up; the pure-water build takes 2 L and needs a deionised water supply of the quality the manual specifies, which the lab has to have already. 99.999% is a normal FID fuel specification; if the gas is intended as carrier for a sensitive detector, ask separately for the moisture and oxygen figures, because the catalogue quotes purity as a single number and does not break it down. Hydrogen is flammable and the unit generates it continuously - site the generator and its outlet line accordingly, and confirm the ventilation the manufacturer expects.Specification
| Gas purity | 99.999% |
|---|---|
| Maximum flow | 300 mL/min |
| Output gas pressure | 0.3 MPa |
| Type, first build / second build | Alkaline (potassium hydroxide electrolyte) / pure water |
| Fluid tank capacity, alkaline / pure water | 1.2 L / 2 L |
| Operation temperature | 10 °C - 40 °C |
| Output flow display | LED display, digital |
| Pressure indication | Automatic pressure display |
| Phase | 1 phase |
| Power wattage | 150 W |
| Power supply | AC 220V / 50Hz |
| Packing dimension (LxWxH) | 450 x 340 x 500 mm |
| Gross weight, alkaline / pure water | 17 kg / 18 kg |
| Standard accessories | O-ring, power cord, instruction manual, test certificate; 120 g potassium hydroxide with the alkaline build only |
| HSN code | 84051010 |
Support available
- Installation & commissioning
- Annual maintenance contract
- Spares & consumables
Calibration is arranged through NABL-accredited laboratories under the relevant scope. We state the scope and the certificate number on the quotation — see what accreditation actually covers.
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