The instrument separates nitrogen gas physically from the air for its special material and high technology avoiding from the chemical erosion. so it is your best choice with its high security, reliability and long-term utility and its compatible model including inner air compressor.
Specification:
1. out pressure：0.5Mpa(0.4MPa EXW)
2. Out flow：
W197925 0-300ml/min
W197932 0-500ml/min
3. Purity：better than99.999%
4. Working condition：
power supply 220V±10%，50Hz±5%
Relative humidity：≤85%
5. Power consumption：230W
6. Size：260×460×260
