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Hitachi High-Tech in Singapore
  1. Hitachi High-Tech in Singapore
  2. Products & Services
  3. Instruments & Control Systems Related Solutions
  4. Field Instruments/Analyzers
  5. Process Analysis Equipment
  6. Process Gas Monitor

Process Gas Monitor

Process Gas Monitor

This system measures toxic components contained in gas in quite small quantity, small-quantity components adhered to material surfaces, etc., at high speed and high sensitivity.


  • Uses atmospheric pressure chemical ion source – ion trap mass analyzer for high-precision measurement. (MS/MS function)
  • Column-less direct sampling for high-speed measurement. (Several seconds and so forth)
  • Continuous measurement by means of the pipe connection or easy high-speed measurement in the wiping method
  • Movable with casters
  • Automatic concentration calibration by adding standard samples (Optional)


Site Manufacturing plant / Work environment
Measuring Object Volatile organic compound / Nonvolatile organic compound
Measurement Method Atmospheric chemical ionization + Ion trap mass spectrometry
Detection Lower Limit(*) Nano gram~
Installation Location Indoor (Movable)

* May differ depending on the targeted object and gas component

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