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.

 Download H2 GENERATOR DESK Tech Sheet

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