Vorlage:Druckeinheiten
Erscheinungsbild
Pascal[2] | Bar | technischi/physikalischi Atmosphäre | Torr | Pfund pro Quadratzoll | ||
---|---|---|---|---|---|---|
1 Pa | ≡ 1 N/m² | = 10−5 bar | ≈ 10,2·10−6 at | ≈ 9,87·10−6 atm | ≈ 7,5·10−3 torr | ≈ 145·10−6 psi |
1 bar | = 100000 Pa | ≡ 106 dyn/cm² | ≈ 1,02 at | ≈ 0,987 atm | ≈ 750 torr | ≈ 14,504 psi |
1 at | = 98066,5 Pa | = 0,980665 bar | ≡ 1 kp/cm² | ≈ 0,968 atm | ≈ 736 torr | ≈ 14,223 psi |
1 atm | = 101325 Pa | = 1,01325 bar | ≈ 1,033 at | ≡ p0 | = 760 torr | ≈ 14,696 psi |
1 torr | ≈ 133,322 Pa | ≈ 1,333·10−3 bar | ≈ 1,360·10−3 at | ≈ 1,316·10−3 atm | ≡ 1 mmHg | ≈ 19,337·10−3 psi |
1 psi | ≈ 6894,757 Pa | ≈ 68,948·10−3 bar | ≈ 70,307·10−3 at | ≈ 68,046·10−3 atm | ≈ 51,7149 torr | ≡ 1 lbf./in.² |