Instrumentum pro conversione inter communes unitates pressionis sicut bar, Pa, kPa, MPa, atm, psi, mmHg, inHg, mmH₂O, inH₂O, N/cm², et kg/cm².
Hic calculator permittit tibi conversionem valorum pressionis inter diversas unitates usatas in ingeniaria, meteorologia, apparatibus medicis, et applicationibus industrialibus. Inseri unum valorem, et omnes alii sunt automatica calculata.
| Unitas | Nomen Plenum | Relatio ad Pascal (Pa) |
|---|---|---|
| bar | Bar | 1 bar = 100,000 Pa |
| Pa | Pascal | 1 Pa = 1 N/m² |
| hPa | Hectopascal | 1 hPa = 100 Pa |
| kPa | Kilopascal | 1 kPa = 1,000 Pa |
| MPa | Megapascal | 1 MPa = 1,000,000 Pa |
| atm | Atmosphaera | 1 atm ≈ 101,325 Pa |
| N/cm² | Newtons per quadratum centimetrum | 1 N/cm² = 10,000 Pa |
| kg/cm² | Kilogramma per quadratum centimetrum | 1 kg/cm² ≈ 98,066.5 Pa |
| psi | Pound per quadratum inch | 1 psi ≈ 6,894.76 Pa |
| psf | Pound per quadratum foot | 1 psf ≈ 47.8803 Pa |
| mmH₂O | Millimeter aquae | 1 mmH₂O ≈ 9.80665 Pa |
| inH₂O | Inch aquae | 1 inH₂O ≈ 249.089 Pa |
| mmHg | Millimeter mercurii | 1 mmHg ≈ 133.322 Pa |
| inHg | Inch mercurii | 1 inHg ≈ 3,386.39 Pa |
Exemplum 1:
Pressio pneumatis vehicularis est 30 psi
Tunc:
- kPa = 30 × 6.895 ≈
206.85 kPa
- bar = 206.85 / 100 ≈
2.07 bar
- atm = 206.85 / 101.325 ≈
2.04 atm
Exemplum 2:
Pressio sanguinis est 120 mmHg
Tunc:
- Pa = 120 × 133.322 ≈
15,998.6 Pa
- kPa = 15.9986 kPa
- psi = 15.9986 / 6.895 ≈
2.32 psi
Exemplum 3:
Pressio statice ductus HVAC est 200 Pa
Tunc:
- mmH₂O = 200 / 9.80665 ≈
20.4 mmH₂O
- inH₂O = 20.4 / 25.4 ≈
0.80 inH₂O
- hPa = 200 / 100 =
2 hPa
Design systemarum hydraulicarum et pneumaticarum
Regulatio pressionis pneumatis
Apparatus medicorum (monitoria pressionis sanguinis, ventilatores)
Meteorologia et praedictio temporis
Tecnologia vacui et calibratio sensorum
Disciplina academica et examina