Mass spectrometer HPR-20 TMS

measurementfor gas analysis

A specalist gas analysis system for fast event transient analysis The Hiden HPR-20 TMS Transient MS is configured for fast event gas analysis of gases and vapours at pressures near atmosphere. Ideal for fast gas switching experiments the MS features the Hiden QIC quartz-lined 0.9 m sampling interface. Thermal analysis TA/MS Catalysis Fuel cells CVD / MOCVD / ALCVD Environmental monitoring Human breath analysis Gas separation studies Mud logging (oil exploration) The inlet, operating at 200 °C, provides response times of less than 150 ms to changes in gas composition with a 5 decade response time in < 200 ms. The QIC inlet is coupled directly to Hiden’s Pulse Ion Counting (PIC) digital MS which is capable of measurement speeds of up to 500 data points/s over the entire 7 decade dynamic range. 0.9 m fast response QIC capillary – 150 ms response time Open ion source and optimised pumping configuration for fast response Digital PIC detector – 7 decades continuous log scale Detection of low ppm to high % levels in < 200 ms