ZK -J vacuum system is composed of built - in bipolar rotary vane mechanical vacuum pump, resistance
vacuum gauge (also called pirani gage) and resistance gauge which processed by special stabilization.
With high accuracy, good stability and strong anti-interference ability. The display of vacuum degree
adopted scientific notation, digital display and intuitive, easy to use. Exhaust port and the gas line
connection port adopted KF -style quick connect structure to simplify the installation process and easy to
operate. The vacuum control system can be used with our vacuum electric tube furnace and gas flow
control system.

Main uses:
To obtain the high vacuum for high temperature vacuum sintering, atmosphere CVD experiments, vacuum
annealing and material handling.

Technical Parameter:
Model                               : ZK-J (Approved by CE certificate, ensure the safety operation of the
                                           machine. Certificate No.: GB/1067/4189/12 Issue 1)
Vacuum degree                  : 1-10Pa
Ultimate vacuum                 : 0.1Pa
Configuration                     : Double stage rotary vane vacuum pump
Measuring type                  : Resistance vacuum gauge
Vacuum gauge tube           : Resistance gauge
Power supply                     : AC380V 50/60HZ
Pumping speed                  : 4L/S
Standard configuration        : Corrugated tube 1 piece, KF25 vacuum angle valve 1 piece, KF flange 1
                                           piece, double stage rotary vane vacuum pump 1 set, hoop 5 pieces,
                                           vacuum gauge 1 piece