News

Common Vacuum Terminology 2

Update:26-10-2019
Summary:1.Pa pascal:International unit of pressure, 1Pa = 1N/m2. 2.Torr torr:Unit of pressure, 1 Torr = 1/76...

1.Pa pascal:International unit of pressure, 1Pa = 1N/m2.
2.Torr torr:Unit of pressure, 1 Torr = 1/760 atm.China PVD Coating Systems suppliers
atm standard atmosphere:Unit of pressure, 1atm=101325Pa。
3.mbar millibar:Unit of pressure, 1mbar=102Pa。
4.partial pressure:Pressure of a component in a mixture of gases.
5.total pressure:The sum of the pressures of all components in the mixture.
6.vacuum:The state of a gas below ambient atmospheric pressure in a specified space.
7.degree of vacuum:The degree of rarefaction of gases in vacuum is usually expressed by the pressure value.

Contact us today

ADDRESS

No. 79 West Jinniu Road, Yuyao,
Ningbo City, Zhejiang Provice, China

TEL

+86-13486478562