Hydrogen Generators ICP-MS

The Parker domnick hunter 40H-ICP hydrogen gas generator, developed in collaboration with major instrument vendors, meets the initial purge and reaction gas requirements of the Collision Reaction Interface, providing simple routine removal of troublesome spectroscopic indifferences.

Utilising field proven PEM cell technology, hydrogen is produced on demand from deionised water and electricity, at low pressure and with minimal stored volume. Innovative control software allows unrivalled operational safety and reliability.

The 40H-ICP hydrogen generator employs a fully approved low-pressure buffer arrangement, to cater for elevated hydrogen flows required during the purge cycle of ICP-MS Instrumentation.

Hydrogen generators are available with Remote Networking software. Remote Networking software allows up to 27 hydrogen generators to be actively controlled from one central PC, and facilitates true cascading capabilities.

  • Product
  • Product
  • Technical
  • Weights
  • Preventative
  • Demo
  • Quote

Product Features

  • Designed specifically for ICP-MS
  • Simple to install and operate
  • Compact, reliable with minimal maintenance
  • Eliminate dangerous hydrogen cylinders from the work place
  • 2 year standard cell warranty
  • Optional automatic water refill and remote networking capability

Product Selection

ModelFlow RatePurity*Water Consumption
(24/7, full flow)
Delivery Pressure Optional Auto
Water Fill (AWF)
 ml/min%L/weekbar gpsi g 
*With respect to oxygen
Note: For auto water fill option add suffix AWF ie 20H-MD-AWF


Technical Data

Ambient Temperature Range
5 - 40°C
41 - 104°F
Water Supply Pressure* 0.1 bar g
1.45 psi g
Water Supply Flow Rate* 1 L/min
Water Quality Deionised. ASTM II, >1Mω, <1µs, filtered to <100µm
Supply Voltage Range 90V - 264V 50/60Hz
Port Connections  
Hydrogen Outlet1/8” Compression Fitting
Water DrainQuick Release Push in Fitting
Water Fill*Quick Release Push in Fitting
*With optional AWF

Weights and Dimensions

ModelHeight (H)Width (W)Depth (D)Weight (Empty)Weight (Full of Water)

Preventative Maintenance

Preventative Maintenance KitPart Number Change Frequency
Replacement desiccant cartridge604970412As required*
6 Month Kit 6049706006 Months
24 Month Kit 60497053224 Months
* 40H Continuous operation approx 4 to 5 months





KRSS Left Strip