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The characteristics of the device are similar to the GVCH-12A model; the difference is in the absence of an autoregeneration system for fine gas filters. Technical specifications Purity of hydrogen in terms of dry gas is about 99.9999% The concentration of water vapor at 20 ° C and 1 atm is not more than 5 ppm In the output pressure stabilization mode The range of the specified output pressure of hydrogen is from 1.5 to 6.1 ati Stability of the output pressure of hydrogen is not worse than ± 0.02 ati Maximum hydrogen capacity reduced to normal conditions is 12 l/h The time of setting the operating mode, with the output turned off is no more than 30 min In the performance stabilization mode: The range of the specified hydrogen performance is from 0 to 12 l/h Maximum developed pressure in performance mode is 5.0 ati Volume of distilled water to be poured is 1.0 l Distilled water consumption is no more than 0.02 l/hour Water consumption is 1.6 g/l of hydrogen The average life of a replaceable deionization filter cartridge (at maximum performance and single-shift operation) is at least 1 year Average power consumption: in stationary mode is no more than 150 VA maximum (at startup) is no more than 200 VA Overall dimensions of the generator, (width x depth x height) are not more than 230x470x450 mm The mass of the generator is not more than 15 kg Operating conditions: ambient temperature, °C, from +10 to +35 powered by single-phase AC voltage, V, 220 (+10 -15)% and frequency, Hz, 50 ± 1 The generator for electrical safety meets the requirements of Class 1, type H according to GOST 12.2.025-76

The UPVD deionizer is suitable for enterprises, research centers and laboratories where type 2 water is required for laboratory analysis with an electrical conductivity of no more than 1.0 mcm/cm. Overall dimensions (LxWxH) 390×180×400 mm Weight 9 kg

The UPVD deionizer is suitable for enterprises, research centers and laboratories where type 2 water is required for laboratory analysis with an electrical conductivity of no more than 1.0 mcm/cm. Overall dimensions (LxWxH) 400×200×500 mm Weight 11.5 kg

The characteristics of the device are similar to the GCHA-18 model; the difference is that the oil–free compressor built into the GCHA-18-K generator provides complete autonomy of the device. The warranty for the device is 18 months, for the built-in compressor-12 months from the date of sale.

Capacity, l/h 5.0 (-10%) Purpose preparation of distilled water of type 2 according to GOST 52501-2005 "Water for laboratory analysis" FS.2.2.0019.18 "Water for injection" Heating elements Heating element 3.5 kW 220V (stainless steel) – 1 pc. The quality of the produced water GOST 52501-2005 "Water for laboratory analysis", FS.2.2.0019.18 "Water for injection" Type of current, frequency, voltage alternating single-phase, 50 Hz, 220 V Power consumption, kW 3,6 Overall dimensions (L×W×C), mm 424x417x454 Weight, kg 20,0