Vacuum chamber and door are made of high quality stainless steel.
Vacuum adjustment range: 3×10-4Pa ~ 1×10-5Pa.
Shortest pumping time and lowest limit vacuum: monoblock pump with the speed of 25L/S (nominal pumping speed: 25 l/s) + roots pump unit + molecular pump and vacuum regulating valve are selected. And also can observe the test process. The vacuum test chamber is well sealed.
This equipment has two aspects: space environment simulation module and vacuum acquisition system.The device can simulate the low pressure of the space environment.The equipment vacuum acquisition system use the Turbomolecular pump as the main pump, and the rotary vane mechanical pump as the front stage of the molecular pump and the pre-pumping of the chamber, which can quickly get the clean working vacuum required by the experiment.The whole set of equipment has strong expansibility, compact structure, high stability and convenient operation.