H2 Generator Desk
ND series
The ND series generators use an electrolytic cell with polymeric membrane (PEM) to produce pure hydrogen.
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.
Hydrogen is produced from distilled water using a polymeric membrane (PEM). No acid or alkaline solutions are used.
The ND series features a desiccant cartridge that needs to be replaced or refilled when saturated.
Product features
- Available Flow-rates: up to 500 cc/min
- Outlet pressure: up to 10 bars
- Hydrogen purity: >99.9995%
- Drying system: Refillable molecular sieve column
- Internal water tank: 2.3 litres, with electronic level control and “Autorefill” from external tank (optional)
- Dimensions: 30x43x42(H)
- Weight: 14.5 kg
- Certification: CE, ISO9001
Main applications
- ICP-MS collision gas
- Flame ionization detector feed gas (FID)
- Refilling metal hydride tanks for use with fuel cells
Technical specifications
| Model: | ND.H2.120 | ND.H2.180 | ND.H2.260 | ND.H2.400 | ND.H2.500 |
| General data | |||||
| Electrolytic cell | PEM technology | ||||
| Drying system | External column dryer | ||||
| H2 purity | > 99.9995% ¹ | ||||
| Outlet pressure | 7 bars (100 psi) / 10 bars (145 psi) (optional) | ||||
| H2 flow-rate cc/min (Max) | 120 | 180 | 260 | 400 | 500 |
| Dimensions | 30x43x42(H) cm | ||||
| Net weight (no water in tank) | 14.5 kg | ||||
| Communication | |||||
| RS232 | X | X | X | X | X |
| RS485/USB | Optional | X | X | X | |
| LAN | Optional | ||||
| Software functions | |||||
| Parallel mode | Not available | ||||
| Automatic tank refill | 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 | ||||
| Electrical data | |||||
| Type of connection | IEC 320-C13 | ||||
| Power supply voltage | 100-240 Vac 50/60 Hz | ||||
| Installed power (Max) | 280W | ||||
| Fuse rating (5×20 mm) | 4A 250VAC | ||||
| Connections | |||||
| Hydrogen outlet | 1/8” compression fitting | ||||
| Water | Quick release push-in fitting | ||||
¹ Referred to O2, dew point < -55°C
Information request
Need more information about this product?
Please contact us at info@microprogel.it or fill the form.