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Claind Laboratory Generators


H Series
Hydrogen Generator


The H Series is available in three models, 200, 400, or 600 mL/min, with purity up to 99.9999%. They are designed for Carrier Gas in GC, GC-MSD, and "FAST GC" applications. The safety system features acoustic alarms, screen messages, and automatic production stoppage for gas leaks using inert gas. The H Series features a removable water tank for easy water changes and cleaning. Maintenance is easy, with low cost consumables that are easy to replace. Hydrogen is produced in proportion to consumption, with minimum gas storage inside the instrument. Parallel connection allows for a configuration of up to four stackable towers. It features a CPU with touch screen display, which can be linked to a generator using CAN-BUS. This enables monitoring of the operating status and provides access to the maintenance menu, alarm reports, and functional parameters.

Removable Water Tank 

For easy cleaning and water changes. Automatic water loading pump included for external water supply.  

Security System

with display messages, automatic stop device, and warning signals in case of gas leak. 

Parallel Connection

Connect up to four stacked generators in a tower configuration. 

Touch Screen Display

CPU with touch screen display connectable with CAN-BUS


  • Modular configuration

  • Innovative HT PEM cell for high purity

  • Removable water tank for easy cleaning and water change; automatic water loading pump included for external water supply

  • UHP Purity meets the needs required for track analysis

  • Simple maintenance requires only substitution of the deionizing bag and dryer after 50,000L of H2 produced

  • Security system features display messages, automatic stop, and warning signals in case of gas leak 

  • Automatic switch with inert gas if hydrogen production stops

  • Parallel connection allows for up to four stacked generators 

  • CPU with Touch Screen Display (connectable with CAN BUS) allows you to monitor the operational status 

  • CPU is equipped with a LAN connection 



Instrument Name H Series 200/400/600
Flow Rate

200 L/min +/- 10% at 2000 meters above sea level 

400 L/min +/- 10% at 2000 meters above sea level

600 L/min +/- 10% at 2000 meters above sea level

Technology Employed HT PEM electrolytic cell
Output Pressure

30-116 PSI, 2-8 bar



Oxygen < 1 ppm

Moisture > -70°C dew point ATP at 20°C
Requirements of Demineralized Water

Required resistivity >1 MΩ cm @25°C; ASTM Type II

Advised resistivity <10 MΩ cm @25°C; ASTM Type I

Electrical Supply 

115/230 V
+/- 10% 50-60 Hz 

H200: 110W

H400: 180W

H600: 250W

Protection Index  


Noise  < 50 dBA
Operating Temperature  40 °F - 95 °F (5°C - 35°C)
Environmental Humidity 

max 90% without condensation

Maximum Altitude 

2000 meters above sea level

6561.68 feet above sea level


Height:  18.6" (47cm)

Width: 14.9" (38cm)

Depth: 20.8" (53cm)


67 lbs (30 kg)

Pneumatic Connections

Hydrogen Output: G 1/8" female AISI 316

Exhaust: quick coupling for plastic pipe 4mm

Input demineralized water: flexible hose with 1/4" connection

Warranty  2 years


Amy & David CTA



  • Water demineralizer

  • Maintenance kit for 9,000 or 18,000 running hours

  • Water refill pump




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