H2 Generator Desk
WM series
The WM series generators use an electrolytic cell with polymeric membrane (PEM) to produce pure hydrogen.
The innovative gas drying system is completely maintenance-free and allows continuous operation, 24 hours a day. The exclusive, electronically-controlled gas/liquid separator, automatic checking for internal leaks whenever starting the unit, and constant control of operating parameters guarantee maximum safety.
Up to 20 units can be connected in parallel.
The touch-screen LCD interface provides simple and user-friendly management of all functions on the unit.
Product features
- Available Flow-rates: up to 1200 cc/min
- Outlet pressure: up to 16 bars
- Hydrogen purity: >99.99999%
- Drying system: Innovative maintenances-free system for continuous 24-hour operation
- Internal water tank: 2.3 litres, with electronic level control and “Autorefill” from external tank (optional)
- Dimensions: 30x43x42(H)
- Weight: 16 to 21.5 kg (depending on the model)
- Certification: CE, ISO9001
Main applications
- Carrier gas for GC and GS-MS
- ICP-MS collision gas
- Flame ionization detector feed gas (FID)
- Refilling metal hydride tanks for use with fuel cells
Technical specifications
| Model: | WM H2.120 |
WM H2.180 |
WM H2.260 |
WM H2.400 |
WM H2.500 |
WM H2.650 |
WM H2.800 |
WM H2.900 |
WM H2.1000 |
WM H2.1200 |
| General data | ||||||||||
| Electrolytic cell | PEM technology | |||||||||
| H2 purity | > 99.99999% ¹ | |||||||||
| Outlet pressure | 12 bars (174 psi) / (16 bars/232psi optional) | |||||||||
| H2 flow-rate cc/min (Max) | 120 | 180 | 260 | 400 | 500 | 650 | 800 | 900 | 1000 | 1200 |
| Dimensions | 30x43x42(H) cm | |||||||||
| Net weight (water tank empty) | 16 Kg | 19.5 Kg | 21.5 Kg | |||||||
| Communication | ||||||||||
| RS232 | X | X | X | X | X | X | X | X | X | X |
| RS485 | X | X | X | X | X | X | X | X | X | X |
| USB | X | X | X | X | X | X | X | X | X | X |
| LAN | Optional | |||||||||
| Software functions | ||||||||||
| Parallel mode capability | X | X | X | X | X | X | X | X | X | X |
| Automatic tank refill | X | X | X | X | X | X | X | X | X | X |
| Fill canister function | X | X | X | X | X | X | X | X | X | X |
| Water | ||||||||||
| Quality | Deionized, ASTM II, <0.1uS | |||||||||
| Supply pressure (Min) | -0.2 bars (1.4 psi) | |||||||||
| Supply pressure (Max) | 1 bar (14 psi) | |||||||||
| Supply flow-rate (Min, Max) | 0.2 l/min, 1.5 l/min | |||||||||
| Internal tank capacity | 2.3 l | |||||||||
| External tank capacity | 5 or 10 l | |||||||||
| Electrical data | ||||||||||
| Type of connection | IEC 320-C13 | |||||||||
| Power supply voltage | 100-240Vac 50/60Hz | |||||||||
| Installed power (Max) | 280W | 560W | ||||||||
| Fuse rating (5×20 mm) | 4A 250VAC | 6.3A 250VAC | ||||||||
| Connections | ||||||||||
| Hydrogen outlet | 1/8” compression fitting | |||||||||
| Water | Quick release push-in fitting | |||||||||
¹ Referred to O2, dew point < -75°C
Information request
Need more information about this product?
Please contact us at info@microprogel.it or fill the form.