Technical Parameter
| Technical Parameter | DNHA-300 | DNHA-500 |
| Nitrogen Purity |
Oxygen <3PPM,Moisture dew
point-56℃ |
Oxygen <3PPM,Moisture dew
point-56℃ |
| Nitrogen Output Flow | 0-300ml/min | 0-500ml/min |
| Features and Advantages | 0.4Mpa | 0.4Mpa |
| Hydrogen Purity | 99.999% | 99.999% |
| Hydrogen Output Flow | 0-500ml/min | 0-500ml/min |
| Hydrogen Output Pressure | 0.4Mpa | 0.4Mpa |
| Air Output Flow | 0-2000ml/min | 0-2000ml/min |
| Air Output Pressure | 0.4Mpa | 0.4Mpa |
| Power Consumption | 360W | 500W |
| Dimension | 350*350*500mm | 350*350*500mm |
| Net Weight | 33kg | 33kg |
1.All-in-one machine features : Stainless steel gas tank, four stainless steel filters, containing trace oxygen remover, high gas purity; Silicone rber sealing ring, low sulfur content, no impact on the detector; Compact structure, easy to use, automatic operation, safe and reliable, can be used in any manufacturer of any type of gas chromatograph.
2.Nitrogen part: automaticly prevent alkali from entering the gas circuit. Automatic flow tracking.
3.Hydrogen part: automaticly prevent alkali from entering the gas circuit. Automatic flow tracking.
4.Air part: high precision pressure regulation, automatic water discharge, with perfect protection measures.