Pure hydrogen generator GVCh-12A
Hydrogen generator GVCh-12A 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 main features of the GVCh-12A pure hydrogen generator are: a system for monitoring the purity of water poured into the supply tank, a built-in water treatment system, an automatic regeneration system for fine filters, a system for protecting against depressurization of gas lines, and an indication of the output pressure of the device performance. 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 life of the electrolysis module - the heart of the device. The device is equipped with an automatic regeneration system for fine filters, which reduces device maintenance to a minimum. In terms of its technical characteristics and ease of use, it has no equal among similar laboratory hydrogen generators. Hydrogen capacity 12 l/hour (200 ml/min). The depressurization control system blocks the generation of hydrogen if a significant leak occurs in the generator-chromatograph system. The generator meets the electrical safety requirements of class 1, type N according to GOST 12.2.025-76. Manba: https://www.nv-lab.ru/catalog_info.php?ID=1922
- Parameter: Value
- Grade of hydrogen produced: "A" according to GOST 3022-80
- Hydrogen purity in terms of dry gas, vol.%: 99.9999
- Water vapor concentration at 20 °C and 1.0 ati, no more than ppm: 5
- Total hydrogen productivity, normalized to normal conditions, l/h: 12
- Range of set hydrogen output pressure, atm: 3.0…6.1
- Stability of hydrogen output pressure, no worse, atm: ±0.02
- Time to establish operating mode, no more than, min: 30
- Volume of distilled water poured, l: 1
- Consumption of distilled water, no more, l/hour: 0.02
- Distilled water consumption, g/l hydrogen: 1.6
- Power, V/Hz: 220/50
- Power consumption, no more, W: - average in stationary mode - maximum (at startup): 180220
- Dimensions (W×D×H), no more, mm: 230×470×450
- Weight, no more, kg: 16