Thanks to hydroxychrom, there is no need for a heavy and costly gas cylinder.
The instrument’s internal program and processor ensures the control of the generators and operational parameters such as water level, outlet H2 pressure and electrolyses current to be monitored online.
It uses the latest membrane technology (PEM) available for the production of electrolytic hydrogen. This technology is preferred to other techniques because it requires less maintenance and there is no need for dangerous caustic solutions. The reduction of dead volumes (<100 ml) as well as an “on demand generation” allow not to store hydrogen and to use this instrument in areas where hydrogen cylinders are forbidden. H2 is dried on-line, no need of cartridge to dry gas.
Principle:
Hydrogen is produced by electrolysis of water through a polymer membrane.
The electrolysis cell is fed with the distilled water located in the intermediate internal tank, which is supplied by the main external tank.
The hydrogen produced is dried continuously (need for dry air by external ource: XXX916 or by internal source: XXX919) and pressure is regulated at 2 bars in standard for chroma and 4 bars for airmo.
Safety:
In case of incorrect internal operation, overpressure, or the opening of the H2 circuit, the production of H2 is automatically stopped and an alarm is generated (automatic leak alarm and stop).
The production capacity of the hydrogen generator is limited electronically and by software to 120 mL/min in standard even with malfunction.
In case the generator produce hydrogen at the maximum capacity during more than setting time it will stop automatically.