Pure Gas Products

Hydrogen Generators

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Gas Generators
   

CLAIND Laboratory Gas Generators - Carrier Gas Hydrogen Generator CG2000


Applications:
The major use is in gas chromatography where hydrogen can be used either to feed detectors like FID, NPD, FPD, TCD, ELCD, HALL, HWD or as carrier gas. Using hydrogen as carrier gas speeds up analysis time and increases chromatographic resolution.

Safety Alarms:
  • Hydrogen leaks internal and external to the generator (tailored for GC carrier gas)
  • Hydrogen overpressur
  • Low water level

Gas Characteristics:
  • Purity better than 99,99999%*
  • Outlet pressure: 1 - 6 barg**
* max O2 content 0,1 ppm
** Standard setting 4 barg, manually adjustable from the operator. 6 barg available on demand

Available Models:
Bench: CG 2200, CG 2400, CG 2600
CLAIND Carrier Gas hydrogen generators are a tried and trusted alternative to high pressure helium gas cylinders for the Carrier Gas in Gaschromatography.
This new series completely manufactured by Claind include a unique UHP filter able to supply a purity over than 6.0 requested from the Carrier gas to guarantee reliability on the analysis and also over the expectation for all mayor GC detectors for a completely Flat baseline.
CG series are safe because are producing hydrogen on demand avoiding high pressure storage as with gas cylinders. Any malfunction or hydrogen leaks inside or outside the generator are immediately indicated on the alphanumeric display with an audible alarm. If the alarm condition is not rectified, the generator automatically shuts down.
Claind CG Hydrogen Generators are coupled with an external water tank. This allows hydrogen to be produced independently without needing to stop the generator for water refill.
No maintenance on the electrolyser, and the operator does not need to replenish or add any electrolyte which is sealed by our laboratories before shipment.
The patented Multi Layer Electrodes electrolytic cell manufactured by Claind is tolerant of light water impurities and does not require deionizer bags, neither any inlet filters on the water reservoir.
The final dryer is made of stainless steel instead of plastic material, to avoid pollutants to get in contact with the high purity hydrogen.

Working Principle:
Hydrogen is produced through a patented MLE electrolytic cell, manufactured exclusively from Claind.
Demineralized water is loaded into the electrolytic from a small water tank. The patented cell electrolysis the water producing hydrogen. Oxygen is than safely dissipated into the atmosphere.
UHP Hydrogen flows through a UHP filter residual pollutant removal.

Technical Specifications
CG 2200CG 2400CG 2600
Flow Rate200 Nml/min400 Nml/min600 Nml/min
Power100 VA170 VA240 VA
Electrical Supply230 Vac – 50 Hz230 Vac – 50 Hz230 Vac – 50 Hz
115 Vac - 60 Hz available
Noise level: <46 dB
Operating temperature: between 5°C and 40°C
H2O supply: demineralised H2O = 5 μS/cm2 (0,2 MΩ) @ 20 °C
Consumables: dryer with molecular sieve + UHP filter

Dimensions
HG2200HG2400HG2600
Height31 cm31 cm31 cm
Width40 cm40 cm40 cm
Depth50 cm50 cm50 cm
Weight19 kg21 kg23 kg
© 2025 Rainer Lammertz
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