What Makes Our Hydrogen Generator Different Inside?
- Principle: PEM water electrolysis (hydrogen at cathode/oxygen at anode; membrane separation).
- Purity:≥99.999% H₂ (highpurity gas for analytical use).
- Operation: 24/7 continuous supply; intelligent control with auto self-check & live status.
- Protections: Over-pressure sensing & alarm; anti-overflow electrolyzer; anti-carryover/anti-return moisture design.
- Gas Cleanup: High-purity purifier module; easy media replacement.
- Water System: Built-in smart refill pump + large reservoir (longer refill cycle).
- Serviceability: Maintenance-free drying; modular power electronics for quick swap.
- Scalability: Remote link for multi-unit parallel operation to increase capacity.
Need a Safer Hydrogen Source for Your Lab?
HG 2000 generates hydrogen by splitting pure water via PEM (proton exchange membrane) electrolysis. Hydrogen forms at the cathode and oxygen at the anode, with a membrane separating gases for safe collection. The result is ≥99.999% high-purity H₂, delivered continuously and without chemical reagents. Our intelligent control system handles auto self-check, live status, our hydrogen generator can remotely operate multiple units in parallel, and maintenance-free drying, giving labs a stable, clean alternative to high-pressure cylinders.
What Is Hydrogen Generator
A factory-integrated, lab-level hydrogen generator can replace bottled hydrogen. It delivers constant, high-purity gas for GC detectors and research workflows. The system combines a robust PEM electrolyser, high-purity purifier, and smart protections (overpressure alarm, anti-backflow / anti carryover) in a compact unit. It also builds in a smart refill pump and a large water reservoir, which can keep your analyses running with fewer interruptions.
Hydrogen Generator Models & SKUs
High purity laboratory hydrogen generator using PEM water electrolysis; integrated purifier, intelligent control, safety alarms, large water tank, and maintenance free drying fuction (Factory configuration supports remote multi unit parallel operation.)
Key Features of Intellistone Hydrogen Generator
PEM Electrolyzer, ≥99.999% H₂, High purity for sensitive analyses.
Designed for continuous 24-hour operation
Auto self-test, real-time parameters, remote multi-unit parallel run.
Over-pressure monitoring and alarm; anti-overflow electrolyzer design.
High-purity purifier; multi-stage anti–carryover / anti–return design to keep moisture and contaminants out.
Maintenance–free drying, easy purifier media replacement, modular power system.
Pure-water electrolysis: just add deionized water, no chemical reagents needed.
Pure-water electrolysis; no reagents, zero emissions at point of use.
Where You Can Use Our Hydrogen Generator
The hydrogen generator is designed for a wide range of laboratory and research applications. It supplies hydrogen to GC-FID and GC-TCD detectors for both routine and high-sensitivity methods, and also supports hydrogenation reactions in R&D and pilot labs. In addition, it provides a clean hydrogen source for material pyrolysis, thermal studies, fuel cell research, and related experiments. These advantages make the HG-2000 an ideal solution for analytical labs seeking a safer, greener, cylinder-free alternative.
OEM & Custom Options for Hydrogen Generator
At INTELLISTONE, OEM and ODM are our most requested services. They are trusted by lab equipment brands, CRO/CDMOs, and distributors worldwide. We are a factory-direct manufacturer with in-house engineering and ISO-based quality control. This system for a hydrogen generator keeps every batch consistent, from the first unit to the thousandth. The result is the same high standard in every product, giving your brand reliability that customers notice.
Custom Solutions That Build Your Brand
We help you stand out in competitive markets with flexible customization options:
- Private label branding with your logo and identity
- Custom housing colors and finishes to match your brand
- Localized firmware, UI, and manuals for global markets
- Tailored packaging, from retail gift boxes to bulk cartons
With low MOQ entry, fast lead times, and global support, our OEM program gives your business speed, flexibility, and brand power. Working with INTELLISTONE means gaining more than a supplier — you gain a partner committed to your success.
By PEM water electrolysis: water splits into hydrogen (cathode) and oxygen (anode); the membrane keeps gases separated for safe collection.
≥99.999% H₂ for analytical applications.
HG-2000 avoids high-pressure cylinder handling and adds over–pressure alarms, anti–backflow/anti–carryover, and an anti–overflow electrolyzer design.
Yes. It’s built for continuous operation. A maintenance–free dryer, smart refill pump, and large reservoir reduce downtime.
Yes. Units can be linked in parallel remotely to match higher demand.
Routine checks are minimal. Media in the purifier is easy to replace; the dryer is maintenance–free.
Typical uses include GC–FID/GC–TCD carrier/fuel gas, hydrogenation, pyrolysis, and fuel–cell R&D.
