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Model | NH-300 | NH-500 |
Nitrogen Purity | O2≤3ppm dew point≤-70℃(99.999%) | O2≤3ppm dew point≤-70℃(99.999%) |
Nitrogen Flow | 0~300ml/min | 0~500ml/min |
Hydrogen Purity | 99.999% | 99.999% |
Output Pressure | 0.4Mpa(N2/H2) | 0.4Mpa(N2/H2) |
Power | 280W | 300W |
Dimension | 460*280*370mm | 460*280*370mm |
Running Noise | ≤40dB | ≤40dB |
Net Weight | 20Kg | 22Kg |
Model | NG-300 | NG-500 | NG-2000 |
Nitrogen Purity | O2≤3ppm dew point≤-70℃ | O2≤3ppm dew point≤-70℃ | O2≤3ppm dew point≤-70℃ |
Output Flow | 0~300ml/min | 0~500ml/min | 0~2000ml/min |
Output Pressure | 0.4Mpa | 0.4Mpa | 0.4Mpa |
Power | 90W | 110W | 280W |
Dimension | 310*180*360mm | 340*180*360mm | 370*230*360mm |
Net Weight | 12Kg | 16Kg | 36Kg |



Model | LH-300 |
Hydrogen Purity | 99.999% |
Output Flow | 0~300ml/min |
Output Pressure | 0~0.3MPa |
Voltage | 220V±10% 50/60Hz |
Power | 120W |
Dimension | 420*210*370mm(L*W*H) |
Net Weight | 13kg |


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