QPN series nitrogen generator
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Product Detail
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QPN series nitrogen generator
Features
- The improved double-cathode stainless steel electrolytic separation tank can produce nitrogen and exhaust oxygen simultaneously, and the electrolyte circulation is smooth.
- The unique anti-liquid return device ensures that the instrument does not return liquid phenomenon.
- It has the function of regulating voltage and automatically closing gas circuit after power failure.
- The electrolytic separation tank has large electrolytic area, low temperature, large gas production and higher nitrogen purity.
- Advanced switching power supply is used to improve the efficiency of electrolytic separation.
- Small size, light weight.
Technical Specifications
Instrument model | QPN-300II | QPN-500II | QPN-300P | QPN-500P |
Nitrogen purity | >99.997% | |||
Output flow | 0-300ml/min | 0-500ml/min | 0-300ml/min | 0-500ml/min |
Output pressure | 0-0.5Mpa (factory setting 0.4Mpa) | |||
Working power supply | 220V±10%; 50HZ±5% | |||
Maximum power | 80W | 120W | 650W | 750W |
air compressor | Requires external air compressor | Built-in air compressor | ||
environmental conditions | Environmental humidity: 10-40℃, relative humidity: ≤85% | |||
Dimensions | 350*225*375mm | 425*305*680mm | ||
weight | About 15KG | About 36KG |