đơn vị áp suất

Các Đơn Vị Áp Suất

PaBarKgf/cm2atmTorr (~mmHg)psi
1 Pa≡ 1 N/m210−51,0197×10−59,8692×10−67,5006×10−3145,04×10−6
1 bar10000011,01970,98692750,0614,504
1 Kgf/cm298.066,50,980665≡ 1 kgf/cm20,96784735,5614,223
1 atm101.3251,013251,0332≡ 1 atm76014,696
1 torr133,3221,3332×10−31,3595×10−31,3158×10−3≡ 1 Torr; ≈ 1 mmHg19,337×10−3
1 psi6.894,7668,948×10−370,307×10−368,046×10−351,715≡ 1 lbf/in2