Hiden - Model HPR-20 OEMS -Online Electrochemical Mass Spectrometry
For continuous analysis of evolved gases and vapours in electrochemistry. The Hiden HPR-20 for OEMS is a gas analysis system configured for continuous analysis of evolved gases and vapours in electrochemistry as a function of the applied potential on the real-time scale.
The Hiden QIC ULF quartz-lined ultra low flow sampling inlet operating at up to 200°C provides fast response times of less than 3 seconds for most common gases and vapours, including water vapour.
The standard system with 200 amu mass range has a detection capability to less than 100 parts-per-billion. The optional 3F series 300 amu system with triple-stage mass filter offers extended detection levels to 5 parts-per-billion together with enhanced contamination resistance and is recommended for applications requiring optimum abundance sensitivity and/or analyses of corrosive or condensable species.
- Multiple gas and vapour analysis: 0 – 300 amu mass range option
- Multiple options of gas sample flow rate: 12 µl/min – 16 ml/min
- Continuous sampling heated capillary inlet. Heating dependent on selected flow rate
- Real time, multispecies analysis: detection from 100 ppb – 100%
- Response times as fast as 300 ms
- Fast data acquisition: up to 1000 measurements per second
- Soft ionisation for reduced spectral fragmentation and simplified data interpretation
- Broad range of sampling accessories
- Custom designed interfaces available to suit a wide range of OEMS applications