· Pressure working range: 0.7-4MPa;
· Driving gas and pressure: dry air (or other inert gas), pressure: 0.4MPa;
· Auxiliary gas flow: 50 ml/min--200 ml/min;
· Dimensions: 130mm × 200mm × 200mm;
· Installation mode: can be directly mounted on the injection port of chromatograph;
· Weight: about 1.5kg.