Parameters:
1. Output flow rate: 0-2000ml/min (at 0.4MPa)
2. Output pressure: 0-0.4MPa
3. Pressure stability:< 0.003MPa
4. Work noise:< 35dB(A)
5. Working environment: 0-45 ℃, relative humidity ≤ 85% (without a large amount of dust and harmful gases)
6. Power consumption: 150W
7. Working voltage: 220V ± 10% V
8. Dimensions: 400 × 180 × 250 (mm)
9. Net weight: approximately 15Kg

characteristic:
1. Dual voltage regulator device ensures the stability of gas flow under high-precision voltage regulation conditions.
2. The automatic conversion of the solenoid valve completely eliminates the continuous noise generated by the solenoid valve during automatic water discharge, achieving the integration of water discharge and conversion.
3. Easy to operate, automatic water release, no need for manual intervention.
4. The instrument adopts silicone rubber rings inside, with low sulfur content, effectively improving gas quality and ensuring stable chromatographic baseline.
5. Small size, dual stainless steel filters, stainless steel storage tank, high pressure resistance, will not cause air leakage due to deformation or cracking of the filter tube caused by the working environment and corrosive gases, and can be used for a long time, once and for all.