Pressure and Leakage Rate Conversion Table

The pressure unit is Pa (Pascal), and the pressure of 1Pa is the force of 1N (Newton) acting on an area of 1m2. The conversion between Pa and other units is shown in the following table.

 

Pa

Torr

mbar

bar

atm

1Pa

1

0.75×10-2

0.01

10-5

0.99×10-5

1 Torr

133

1

1.33

1.33×10-3

1.32×10-3

1 mbar

100

0.75

1

10-3

0.99×10-3

1 bar

105

750

1000

1

0.99

1 atm

1.013×105

760

1013

1.013

1

The leakage rate unit is Pa·m3/s, and the conversion between this unit and other units is shown in the following table.

 

Pa×m3/s

Torr·L/S

mbar·L/S

atm·mL/S

1 Pa·m3/s

1

7.5

10

9.9

1 Torr·L/S

0.133

1

1.33

1.32

1 mbar·L/S

0.1

0.75

1

0.99

1 atm·mL/S

0.101

0.76

1.01

1

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