Pure hydrogen generator GVCh-12M1
Pure hydrogen generator GVCh-12M1 The GVCh-12M1 pure hydrogen generator is designed to produce hydrogen of the highest purity, used to power analytical instruments (chromatographs, gas analyzers, etc.). Due to the high output pressure, deep purification and low moisture content, the hydrogen produced by the generator can be used as a carrier gas. The characteristics of the device are similar to the GVCh-12A model; The difference is that there is no system for auto-generation of fine gas purification filters. The main features of the GVCh-12M1 pure hydrogen generator are: a built-in water treatment system with control of the purity of water poured into the supply tank, a hydrogen humidity control system, a protection system against depressurization of gas lines, an indication of the output pressure and performance of the device. The water treatment system purifies distilled water poured into the supply tank and provides periodic circulation of water with cleaning in the deionization filter cartridge. This allows you to extend the service life of the electrolysis module - the heart of the device. Humidity control system prevents moisture from entering the outlet line. The depressurization control system blocks the generation of hydrogen if a significant leak occurs in the generator-chromatograph system. Manba: https://www.nv-lab.ru/catalog_info.php?ID=6074
- Parameter: Value
- Hydrogen purity in terms of dry gas, vol.%: 99.9999
- Concentration of water vapor at 20 °C and 1.0 atm, ppm, no more than: 5
- Range of specified hydrogen output pressure, atm: from 1.5 to 6.1
- Stability of hydrogen output pressure, atm, no worse: ±0.02
- Maximum hydrogen productivity, normalized to normal conditions, l/h: 12
- Time to establish the operating mode, with the output muted, min, no more than: 30
- Range of set hydrogen productivity, l/h: from 0 to 12
- Maximum developed pressure in performance mode, atm: 5.0
- Volume of distilled water poured, l: 1.0
- Consumption of distilled water, l/hour, no more than: 0.02
- Water consumption, g/l hydrogen: 1.6
- Average resource of a replaceable deionization filter cartridge (at maximum performance and single-shift operation), not less than: 1 year
- Average power consumption, VA, no more than:
- - in stationary mode;
- - maximum (at startup): 150
- 200
- Overall dimensions (width × depth × height), mm, no more: 230 × 470 × 450
- Weight, kg, no more: 15
- Working conditions:
- - ambient temperature, °C: from +15 to +35
- Single-phase AC power supply (voltage/frequency): 220 (+10 -15)% V
- 50±1 Hz
- Additional technical characteristics:
- - Monitoring the quality of water poured into the supply tank;
- - Built-in water treatment system (control and automatic purification of water supplying the electrolysis module);
- - Ability to operate in one of two selected modes: output pressure stabilization mode or performance stabilization mode;
- - Control of the humidity of the produced hydrogen;
- - Depressurization control;
- - Possibility of turning on the “BLOW OUT” mode;
- - Display information about operation, individual parameters, faults on the display: +
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