Hydrogen Gas Generator - Laboratory H2 Generator for GC - 300/500 mL/min - 99.999% Purity

Model / SKU MSH2G-300SWISS, MSH2G-500SWISS

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The Master Science Hydrogen Gas Generator makes high-purity hydrogen from pure water by electrolysis. Switching on the power starts gas production, and the only routine task is topping up the water.

Two sizes deliver 0 to 300 mL/min or 0 to 500 mL/min at 0.3 MPa with 99.999% purity. Pressure and flow are shown on the front panel, and output adjusts automatically to the amount the connected instrument draws.

Technical Specifications

Specifications of the Master Science Hydrogen Gas Generator:

  • Brand: Master Science
  • Model Number: MSH2G-300SWISS, MSH2G-500SWISS
  • SKU: MSH2G-300SWISS, MSH2G-500SWISS
  • Brand: Master Science
  • Model Number: MSH2G-300SWISS, MSH2G-500SWISS
  • SKU: MSH2G-300SWISS, MSH2G-500SWISS
  • Output Flow: 0-300 mL/min / 0-500 mL/min
  • Output Pressure: 0.3 MPa
  • Gas Purity: 99.999%
  • Input Power: 150 W / 300 W
  • External Dimensions (W×D×H): 310 × 200 × 370 mm
  • Package Dimensions (W×D×H): 430 × 310 × 480 mm
  • Gross Weight: 11.2 kg

Key Benefits

  • No cylinders to handle: the Master Science Hydrogen Gas Generator makes gas on demand at the bench.
  • Consistent output: purity and flow do not decay with long-term use.
  • Hands-off running: automatic constant pressure and flow.
  • Minimal upkeep: add pure water periodically.
  • Protected instrument: anti-return device stops liquid backflow.

It pairs with the Master Science gas chromatograph with EPC.

Product Features

Operation

  • Starts producing hydrogen at power-on
  • Pressure and flow displayed automatically
  • Flow follows demand without manual adjustment

Performance

  • High electrolysis efficiency
  • Stable purity and flow over long service

Safety

  • Sensitive safety devices
  • Anti-return liquid device

Applications

The Master Science Hydrogen Gas Generator is used for:

  • Hydrogen supply for gas chromatography
  • Laboratories replacing hydrogen cylinders
  • Instruments needing high-purity hydrogen

Common Problems and How This Generator Helps

How the Master Science Hydrogen Gas Generator simplifies gas supply:

  • Storing high-pressure hydrogen cylinders: gas generated as needed at 0.3 MPa.
  • Cylinders running out mid-sequence: continuous production from water.
  • Liquid carried into gas lines: anti-return device.
  • Manual pressure regulation: automatic constant pressure.

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