H2 Generator Rack 19″ 4U
RACK WM Series
The RACK.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 12 bars
- Hydrogen purity: >99.99999%
- Drying system: Innovative maintenances-free system for continuous 24-hour operation
- Internal water tank: 1.1 litres, with electronic level control and “Autorefill” from external tank, included as standard
- Dimensions: Standard 4U RACK (40 cm deep)
- Weight: 15 to 22 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: | RACK WM H2.120 |
RACK WM H2.180 |
RACK WM H2.260 |
RACK WM H2.400 |
RACK WM H2.500 |
RACK WM H2.650 |
RACK WM H2.800 |
RACK WM H2.900 |
RACK WM H2.1000 |
RACK WM H2.1200 |
RACK WM H2.2000 |
| General data | |||||||||||
| Electrolytic cell | PEM technology | ||||||||||
| H2 purity | > 99.99999% | ||||||||||
| 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 | 1500 |
| Communication | |||||||||||
| RS232 | X | X | X | X | X | X | X | X | X | X | X |
| RS485 | X | X | X | X | X | X | X | X | X | X | X |
| USB | X | 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 | X |
| Fill canister function | X | 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 water tank capacity | 1.1 l | ||||||||||
| External tank capacity | 5 or 10 l | ||||||||||
| Electrical data | |||||||||||
| Type of connection | IEC 320-C13 | ||||||||||
| Power supply voltage | 100-240Vac 50/60Hz (200-240Vac 50/60Hz for RACK.WM.H2.2000) | ||||||||||
| Installed power (Max) | 280W | 450W | 560W | 960W | |||||||
| Fuse rating (5×20 mm) | 4A 250VAC | 6.3A 250VAC | |||||||||
| Dimensions | Standard 19” RACK 4U – 40cm deep | ||||||||||
| Net weight(water tank empty) | 20 Kg | 22 Kg | 25 Kg | 26 Kg | |||||||
| Connections | |||||||||||
| Hydrogen outlet | 1/8” compression fitting | ||||||||||
| Water | Quick release push-in fitting | ||||||||||
1 Referred to O2, dew point < -75°C
Information request
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