Details: · First, the product features: 1, acid, corrosion resistance aging resistance, easy to plug. 2, the heat exchange structure specially designed to quickly remove water and to minimize the loss of sample gas 3, material: special glass 4 out of gas Interface: PVDF card socket is mainly used for refrigeration compressor condenser gas extraction Second, the technical parameters: 1, diameter: 40mm 2, fittings: diameter 6mm, the inner diameter of 4mm 3, gasket: F6 or F8 4, Cooling: Dual cold chamber