Pure nitrogen generator GCHA-60
The pure nitrogen generator (hereinafter referred to as the generator) is designed to produce in laboratory conditions nitrogen of the highest purity that is used to power analytical instruments (chromatographs, including those equipped with an electronic capture detector, express analyzers of hydrogen content in metals, organic carbon concentration meters, sample evaporators, etc.).
Technical specifications
The grade of nitrogen produced according to GOST 9293-74 is high purity, grade I
Volume fraction of nitrogen is not less than, % by volume (including impurities of inert gases — argon, neon, helium) 99.999
Volume fraction of oxygen is not more than, % vol. 0.0005 (5 ppm)
Volume fraction of water vapor is not more than, % vol. 0.0007 (7 ppm)
The volume fraction of the sum of carbon-containing compounds in terms of methane is not more than, % vol. (ppm)
* (with a methane content in the supply air of not more than 4 ppm) 0.0003 (3 ppm)
Maximum nitrogen capacity is not less than 60 l/hour (1.0 l/min)
Nominal output pressure of nitrogen with the throttle open) is 4 ati
The time of setting the operating mode for single-shift operation is no more than 45 min.
Nominal inlet air pressure is 6 ati
Maximum allowable inlet air pressure is 8 ati
Minimum inlet air pressure is 5.5 ati
Compressed air consumption, at nominal inlet pressure and maximum flow rate is no more than, l/hour, 1800 (30 l/min)
Power consumption is not more than, VA, 100
Overall dimensions, (width x depth x height) are not more than, mm, 220x540x670
Weight is not more than, kg 32
Working conditions:
ambient temperature, C°, from +10 to +35
Electric power supply from
single-phase AC mains voltage, V, 220± 10%
and frequency, Hz, 50 ± 1
Average full service life is at least 6 years
The generator for electrical safety meets the requirements of Class 1, type H according to GOST 12.2.025-76
Produced in: Moscow