Hiden launches precision fill-gas analyser
HPR-90 precision gas analyser
Hiden Analytical has announced its purpose-designed HPR-90 precision gas analyser for measurement of the static fill-gas and of the residue gases within diverse vessel types.
Vessels range in size from multi-litre electric lamps and fluorescent tubes to electronic devices with volumes to just 10 micro-litres, requiring a total gas sample size of as little as 0.01sccm per analysis.
Specimen containers and sample piercing and cracking mechanisms are custom designed to optimise gas concentration for the specified vessel types, with minimised volume and surface area.
Gases are transferred for analysis to the directly-coupled analysis chamber with integrated high-performance mass spectrometer, with true ultra-high vacuum pumping and materials used throughout the system for optimum data integrity.
Vacuum operation, the measurement sequence and sample analysis are all fully automated, and the system includes an automated gas calibration manifold with capacitance manometer for precise validation of the mass spectrometer performance against specified calibration gas mixtures.
The HMT gas analyser offers a single partial pressure gauge to operate through the full vacuum spectrum.
Latest technology from Hiden to be displayed at the Society for Industrial Microbiology and Biotechnology’s 62nd SIMB.
The HPR-20 TMS is configured for analysis of transient pulses and compositional changes in gaseous processes.
Hiden has introduced its QGA mass spectrometer as a fast-response, multirole gas analysis system readily adaptable to monitor and/or control a diverse range of thermal reaction systems and processes.
Hiden Analytical has introduced its Transient Mass Spectrometer System, which has been designed for the analysis of fast transient gas events at process pressures near atmosphere.