A system for discrete low volume sample analysis

The Hiden HPR-70 compact bench-top batch inlet gas analysis system is suitable for the analysis of discrete gas samples.

HPR-60-MBMS, A system for analysis of neutrals, radicals and ions


A small quantity of gas, usually at or close to atmospheric pressure, is sampled using an automated batch inlet. After expansion and consequent pressure drop the gas is analysed using a high sensitivity 500 amu quadrupole mass spectrometer.

Most minor components in the gas mixture can be measured at levels of 5 ppm or above.


  • Dual compound turbo pumps and oil-free, totally dry backing pump
  • Automatic dosing, expansion and accurate sampling
  • Total sample pressure measurement with capacitance manometer
  • Optional aliquot filling facility
  • 1 litre sample reservoir
  • 1 ml injection reservoir
  • Optional calibration lines



The system is supplied with MASsoft Professional software.

This Windows 8 and Windows 10 compatible software allows control of the instrument via USB 2.0, RS232 or Ethernet. Provides comprehensive I/O for data output and for reading data from external devices for integration and display with mass spectrometer data.