Hydrogen Gas Generator 19"

GC-FID, GC-FPD, GC-NPD, GC-TCD, ICP-MS, THA, Fuel cell, Hydrogenation

The RACK-H2 hydrogen generators use the exclusive electrolyte membrane technology (PEM cell) 100% full titanium to produce high grade purity H2 gas.
The exclusive cold dual dynamic regeneration dryer on RACK.MF series is completely maintenance free and allows continuous operation 24 hours a day. The automatic checking for internal leaks whenever starting the unit and constant control of operating paameters guarantee maximum safety.

The drying system on the RACK.MB.H2 Series use a Drying system : static, maintenances-free

Reference : RACK.MB.H2 (H2 flow rate)


Improved chromatograph result

The use of hydrogen as a carrier gas allows lower temperature elution, thus extending the life of the chromatograph column. Hydrogen as a carrier gas is faster and more sensitive than the
more-expensive helium. Run time savings of 25% to 35% without a decline in resolution.

Increased laboratory efficiency

A constant, uninterrupted gas supply of guaranteed purity eliminates interruptions of analyses to change cylinders and reduces the amount of instrument re-calibrations required.

Improved safety

The very limited internal volume (less than 50 ml) allows safe use of the gas generators where the use of cylinders is risky or prohibited. The application of tested safety technologies stops the unit in the event of leaks or malfunctions

Simple installation

Gas generators can be installed in the laboratory, on or under a bench, eliminating the need for long gas lines from cylinders secured elsewhere.


  • RACK.MB.H2: use a Drying system: static, maintenances-free
  • Flow rate: 100 to 1400 cc/min
  • Pressure up to 11 bar (160 psi)
  • LCD touch screen: with indication in real time: H2 outlet pressure, H2 flow rate, water quality, water level, system status with auto-diagnostics of breakdown with alarms
  • Remote PC monitoring via RS232/RS485/USB to interface the unit with customer's PC software (allow the end user to be connected with the manufacturer for remote diagnostics)
  • Up to 32 units can be controlled in cascading mode


MODELS RACK.MB.H2.100 RACK.MB.H2.160 RACK.MB.H2.250 RACK.MB.H2.300 RACK.MB.H2.500 RACK.MB.H2.600
H2 flow rate – cc/min 100 160 250 300 500 600
Electrolytic cell Long life Multilayer PEM technology
H2 purity > 99.99999% (O2 < 0.1 ppm, Dew Point H2O < -75°C (-103°F))
Delivery pressure 0.1 – 11 bar (1 – 160 psi)
H2 dryer Drying system : static, maintenances-free
Temperature range From 5 – 35°C (41 – 95°F) and humidity 80% to 25°C (77°F)
LCD digital screen LCD digital screen (operating parameters, system status, alarms) with LED indicators (Power on/off; ready or errors)
Dimensions (W x H x D) Standard 19” Rack 3U – depth 54 cm
Weight (kg/lbs) 17 / 37
Electrical supply 220 – 240 V ac / 1 ph / 50 – 60 Hz
110 – 120 V ac / 1 ph / 50 – 60 Hz
Water quality Deionised, ASTM II, < 0.1 µS Conductivity
Internal water tank 300 ml with automatic refill via an internal sucking water pump
External water tank capacity (Optionnal) 5 or 7 liters
Hydrogen outlet 1/8 Swagelock
Water inlet Quick release push-in fitting
USB/PC Control In series
RS232/RS485 Option
Cascading mode Option
Automatic water tank refill Option
ACCESSORIES Water tank 5 liters Water tank 10 liters
Part Number water.tank.005 water.tank.006


Commercial documentation
Setup guide
User manual
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