Micro GPH-300 Hydrogen Generator: Safe, Pure, On-Demand H₂ for
Laboratory Excellence
The Micro GPH-300 Hydrogen Generator revolutionizes laboratory gas supply by replacing traditional
high-pressure hydrogen cylinders with a compact, safe, and
cost-effective on-demand solution. Engineered for precision and
reliability, this system delivers ultra-pure hydrogen (99.99%)
tailored to critical applications like gas chromatography
(GC/GC-MS), fuel cell research, and chemical synthesis. Its
user-centric design, advanced safety features, and low operational
costs make it an indispensable tool for modern labs seeking
efficiency and peace of mind.
Key Features & Advantages
1. Unmatched Safety & Convenience
Eliminate the risks of storing, handling, and transporting
high-pressure hydrogen cylinders. The GPH-300 generates hydrogen on-demand at low pressure, eliminating hazards like leaks, valve failures,
or bulk gas explosions. With instant startup and no reliance on
deliveries, labs gain flexibility and uninterrupted
workflow--critical for time-sensitive experiments.
2. Exceptional Cost Efficiency
Reduce operational expenses drastically by replacing recurring
cylinder rental fees, delivery charges, and hidden management
costs. The generator's primary consumable is high-purity deionized
water (resistivity ≥1 MΩ/cm), making long-term ownership far more
economical than traditional cylinder systems.
3. Continuous, Uninterrupted Operation
Equipped with a 3-liter integrated water tank, the GPH-300 runs
continuously for 5 -7+ days on a single fill (at maximum output of 500 ml/min). This ensures
overnight GC runs or extended experiments proceed without
interruptions for water refills, enhancing productivity.
4. Reliable & Low-Maintenance Design
Built for durability, the system features a disposable
stretch-formed purification tube (minimizing leaks) and dual
one-way valves to prevent dangerous backflow. Routine maintenance
is minimal: simply refill water and replace the purification
cartridge every 1-3 years (depending on usage). The electrolysis
cell is engineered for long-term reliability.
5. User-Friendly Control & Compact Footprint
Monitor real-time hydrogen production rates via an intuitive
digital display, simplifying status checks and fault diagnosis. Its
compact size (fits on/under benches) frees up valuable lab space,
eliminating the need for bulky cylinders and manifolds.
Technical Specifications
| Parameter | Specification |
|---|
| Hydrogen Output | 0-500 ml/min |
| Outlet Pressure | 0-0.45 MPa (~0-65 PSI) |
| Pressure Stability | <0.3% |
| Hydrogen Purity | >99.99% |
| Water Tank Capacity | 3 liters |
| Water Requirement | Resistivity ≥1 MΩ/cm |
| Power Supply | 220V AC ±10%, 50-60 Hz |
| Operating Temp/Humidity | 0°C-42°C (32°F-108°F); <85% RH |
Frequently Asked Questions (FAQ)
Q: What applications is the GPH-300 suitable for?
A: Ideal for GC/GC-MS (carrier/detector gas), fuel cell testing,
catalyst research, synthesis reactions, and replacing cylinders in
analytical instruments.
Q: How often must the water tank be refilled?
A: At maximum flow (500 ml/min), the 3-liter tank lasts 5-7 days.
Duration varies with usage--lower flow rates extend runtime.
Q: Is maintenance required?
A: Minimal. Refill with deionized water and replace the
purification cartridge every 1-3 years. The electrolysis cell has a
long service life.
Q: Is hydrogen purity guaranteed?
A: Yes, >99.99% purity is consistently delivered, meeting GC-MS
requirements. Ensure water resistivity ≥1 MΩ/cm for optimal
results.
Q: What happens if water runs out?
A: The generator shuts down automatically to protect the
electrolysis cell, with alerts displayed for quick resolution.
Upgrade Your Lab Today
The Micro GPH-300 transforms hydrogen supply into a safe,
efficient, and cost-effective process. By combining on-demand
generation, compact design, and robust reliability, it empowers
labs to focus on research--without compromising safety or budget.
Invest in the future of lab gas supply: Choose the Micro GPH-300.
Safe, pure, and always available --when and where you need it.
