NM-H2 Plus Hydrogen Generator - 250 mL/min

The NM (No Maintenance) series of hydrogen generators employ the newest membrane technology available for the safe production of pure hydrogen gas. Electrolytic membrane technology is preferred over alternative hydrogen generating techniques. The generators offer silent operation and require only deionized or distilled water with no caustic solutions which can affect the purity of the hydrogen.

The proprietary auto drying technology has facilitated a design that does not require a desiccant cartridge, yet produces a constant supply of dry, ultra-high purity hydrogen. As the PG-H₂ and the NM hydrogen generators have an auto shutoff procedure that places the units in standby in the event of an internal error and selectable alarms allow the user to be informed whenever operating conditions vary from the set point.

The NM-H₂ Hydrogen Pure Gas Generators enhances the high performance of the PG Plus series, with the addition of a unique no maintenance purification system. It provides a stream of ultra-high purity hydrogen for both carrier gas and detector gas applications, including MS.

Multiple generators can be set up in parallel to spread the load of gas generation, known as cascading. Building in a level of spare capacity with a master/slave set up ensures that there is no interruption in supply. The NM-H₂ generators are the only generators on the market that automatically cascade, no lab personal intervention is required ensuring the smooth running of your laboratory around the clock.

Technical Specifications:

• Purity: 99.9999%/hydrocarbon free <0.1 ppm
• Delivery Pressure: 20-160 psig/1.4-11 barg
• Dimensions: 36 cm x 23 cm x 43 cm (14.2 in x 9.1 in x 16.9 in)
• Weight: 20 kg (44 lbs)
• Ambient Temperature Range: -20°C to +60°C (-4°F to +140°F)
• Water Quality: Deionized or distilled <10 uS conductivity
• Supply Voltage Range: 230 V/50-60 Hz - 110 V/60 Hz - 100 V/60 Hz
• Fitting: 1/8 inch for the H₂ outlet