KONVERSI SATUAN
PANJANG 1 inci 1 ft 1 yard 1 mili 1 meter 1 um 1 meter 1 inci 1 mili 1 Ao
= = = = = = = = = =
0,0254 12 3 5280 3,2808 10-6 0,00062 1, 1,58 x 10-5 1, 1,61 x 103 1 x 10-10
LUAS 1 m2 1 cm2 1 ft2 1 in2 1 mil2
= = = = =
10,7639 0,155 144 0,0069444 2,58999
VOLUME 1 liter 1 lietr 1 cuft 1 gallon 1 in3 1 gallon 1 m3 1 in3 1 cuft 1 gallon
= = = = = = = = = =
MASSA 1 lbm 1 slug 1 lbm 1 gram 1 lbm 1 oz 1 grain 1 grain 1 gram GAYA 1 lbf 1 kgf 1N 1 lbf
meter inci ft ft ft meter meter mili meter meter
1 meter 1 ft 1 yard 1 mili 1 inci 1 um 1 inci 1 ft 1 mili
= = = = = = = = =
39,370 0,3048 0,9144 1,60934 2,54 10-4 0,08333 0,0002 6,336 x 104
inci meter meter km cm cm ft mili inci
ft2 in2 in2 ft2 km2
1 ft2 1 in2 1 ft2 1 in2
= = = =
0,09 0,0929 2903 03 6,45163 929,034 645,16
m2 cm2 in2 mm2
0,035154 61,0251 7,48052 0,1337 1,64 x 10-5 231 35,3134 0,004329 1 728 x 10 3 3,786
cuft in3 gallon cuft m3 in3 cuft gallon in liter
1 liter 1 cuft cuft 1 m3 1 ml 1 cuft cuft 1 gallon 1 in3 1 in 3 1 gallon 1 Barrell
= = = = = = = = = =
0,264178 28,3 28,316 163 3 264,17 0,061024 0,028 ,0283 317 0,0037854 0,0005787 0,01639 3785,432 42
gallon lite liter r gallon in in 3 m3 m3 cuft liter ml gallon
= = = = = = = = =
0,4535924 32,1739 7000 15,432 16 0,0625 0,002286 0,0648 0,0022
kg lb m grain grain ounce (oz) lbm oz gram lbm
1 kg = 2,20462 lb m 1 lbm = 454 gram 1 lbm = 0,4359 kg 1 ounce = 16 gram 1 oz = 28,350 gram 2 1 oz = 4, 4,375 x 10 grain 1 grain = 0,0001429 lb m 1 gram = 0,03527 oz 1 fluid oz = 29 29,57 ml
= = = =
(1 lbm) (gc ft/dt2) (1 kg) (gc cm/dt2) 1 kg/dt2 32,1739 pondal
1 dyne 1N 1 lbf 1 kg f
= = = =
(1 gr) (1 cm/dt2) 0,2248 lbf 4,44822 N 980,66 ,665 dyne
1 lbf = 444805 DENSITY / KERAPATAN 1 lbm/cuft = 16,018 1 gr/ml = 0, 0,0361275 1 gr/ml = 62,428 TEKANAN 1 mmHg 1 mmHg 1 mmHg 1 inHg 1 inHg 1 Bar 1 Bar 1 Bar 1 atm 1 atm 1 atm 1 kPa 1 kPa 1 kPa 1 Psi 1 Psi 1 inHg 1 Psi 1 Psi 1 atm 1 lbf /ft /ft2 1 Psi 1 torr
= = = = = = = = = = = = = = = = = = = = = = =
1 dyne
kg/m3 lb m/in3 lbm/cuft
1 lbm/cuft = 0,0160184 gr/ml 1 kg/m3 = 0,06243 lbm/cuft 1 lbm/in3 = 2,8 x 104 kg/m3
0,03937 inHg 0,001316 atm 0,01934 Psi 33,86 Bar 3,386 kPa 750,06 mmHg 0,9869 atm 0,001415 Psi 1,013 Bar 760 mmHg 2116 lbf /ft /ft2 75,02 mmHg 0,01 Bar 0,1451 Psi 2,036 inHg 0,06805 atm 70,73 lb f /ft /ft2 6894,76 N/m 2 0,070307 kg f /cm /cm2 1,03323 kgf /cm /cm2 4,882 kgf /mm 2,307 ft H2O 2 1, 1,333 x 10 N/m2
PANAS JENIS 1 kJ/kgoC = 0,23884 o 1 Btu/lbm R = 1
= 10 -5
dyne
Btu/lb moF kkal/kgoF
ENERGI PER SATUAN MASSA 1 kJ/kg = 0, 0,4299 Btu/lb m 1 Btu/lbm = 0,555919 cal/gr 1 kJ/grmol = 0, 0,2390 kkal/grmol ENERGI / PANAS / KERJA / POWER 1 ft.lbf = 1,356 joule 1 hp.jam = 2544,48 Btu 1 Btu = 778 ft.lbf 1 Btu = 1055,04 joule 1 kJ = 0,94783 Btu 1 joule = 1 kg m2/dt2 1 kWh = 31 316 x 10 6 joule 1 W menit = 44 44,261 ft.lbf 1 hp menit = 42,408 Btu 1 hp detik = 550 ft.lbf
N
1 mmHg = 0,001333 Bar 1 mmHg = 0,1333 kPa 1 inHg = 25,40 mmHg 1 inHg = 0,03342 atm 1 inHg = 0,4912 Psi 1 Bar = 2953 inHg 1 Bar = 100 kPa 1 atm = 29,92 inHg 1 atm = 101,3 kPa 1 atm = 14,7 Psi 5 1 atm = 1,0 1,01 1 x 10 Pa 1 kPa = 0,2954 inHg 1 kPa = 0,009872 atm 1 Psi = 51,71 mmHg 1 Psi = 0,06893 Bar 1 Psi = 6,893 kPa 2 1 N/m = 0,00015 Psi 2 1 kgf /cm /cm = 14 14,2234 Psi 1 Bar Bar = 1.0 1.000 00.0 .000 00 dyne dyne/c /cm m2 1 atm atm = 1013 101325 250 0 dyne dyne/c /cm m2 1 atm = 33,934 ft H2O 1 Hg = 33864 dyne/cm 2
1 Btu/lbmoF = 4,1869
1 Btu/lbm = 2,326 kJ/kg 1 cal/gr = 1,7988 1 J/grmol = 0, 0,2390
1 kWh 1 Btu 1 erg 1 cal 1 Btu 1 joule joule 1 hp 1 kWh 1 kWh 1 kg
= = = = = = = = = =
kJ/kg /kg oC
Btu/lb m cal/grmol
3413 Btu 252 cal -7 10 joule 4,1855 joule 1,05504 kJ 10 juta juta erg 745,701 745,701 watt (W) (W) 1,341 hp jam 13 3,6 x 10 erg 0,94783 Btu
1 ev 1 joule 1 W jam 1 hp menit 1 hp
1 Btu/s
1 joule
1 kWh
1 Btu
= = = = = = = = = = = = = = = = = = = = = = = = = = =
VISKOSITAS 1 kg/m.s = 1 cP = = =
1,6 x 10-10 joule 2,78 x 10 -10 kWh 860,421 cal 33 33000 ft.lbf 0,7457 kW 550 ft/lbf /s 0,7068 Btu/s 2 7,46 x 10 joule/s joule/s 1,415 hp 1,055 kW 778,16 ft.lbf /s 3 1,055 x 10 joule/s joule/s 0,7376 ft.lbf -7 3 x 10 kWh -7 3,73 x 10 hp jam 0,0009484 Btu 0,2390 cal 6 2, 2 ,656 x 10 ft.lbf 1,341 hp jam 3 3,413 x 10 Btu 8,606 x 10 5 cal 3,6 x 106 ft.lbf 2 7, 7,78 x 10 ft.lbf 0,0002930 kWh 0,0003930 hp jam 2,52 x 102 cal 1,055 x 10 3 joule
1 ev 1 kWh 1 joule 1 hp 1 kW
0,672 2,42 0,000672 0,001
1 lbm/ft.s = 1,4 1,4881 2 1 lbf .s/ft .s/ft = 32,16
KONDUKTIVITAS 1 cal/s.cmoC 1 W/cmoC 1 W/m.oC 1 Btu/jam.ftoF
= = = = = = = = 1 joule/s = = = = 1 ft.lbf = = = = = 1 hp jam = = = = = 1 cal = = = = 1 ltr. atm atm =
lb m/ft.s lbm/ft.jam lbm/ft.s N.s/m2
THERMAL = 242 = 57,79 = 0,5778 = 1,7307
Konversi untuk data lain 1 lbmol = 454 gc = 32,174 g = 32,174 Konstanta Gas Ideal (R) 1,987 cal / grmol oK 10,73 Psia. Cuft / lbmol oR 82,06 ml. atm / grmol oK 21,9 inHg. cuft / lbmol oR
3,83 x 10 -20 cal
3412,19 Btu 1 watt 76,04 kg m/s 1,344 hp 737,56 ft.lbf /s /s 0,9478 Btu/s 1000 Btu/s 0,001341 hp hp 0,001 kW 0,7376 ft.lbf /s /s 0,000948 0,000948 kWh 4 x 10-7 kWh 5 x 10-7 hp jam 0,001285 Btu 0,3241 cal 1,356 joule 6 1,98 x 10 ft.lbf 0,7455 kWh 3 2,54 x 10 Btu 6,42 x 105 cal 2,68 x 106 joule 3,086 ft.lbf -6 11,6 x 10 kWh 15,6 x 10 -6 hp jam 0,00397 Btu 24,2 cal
Btu/jam.ftoF Btu/jam.ftoF Btu/jam.ftoF W/moC
grmol lbm.ft/lbf .s .s2 ft/s2
1,987 8,314 0,0821 0,7302
Btu / lbmol oR kPa. m3 / kmol oK Liter. atm / grmol oK Cuft. atm / lbmol oR
kg/m.s lbm/ft.s
Gas Law Constant (R) No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Unit atm.cm / (mol . K) atm.ft3 / (lbmol. K) atm. ft3 / (lbmol. oR) atm. ltr / (mol. K) Bar. cm3 / (mol. K) Bar. ltr / (mol. K) Btu / (lbmol. oR) cal / (mol. K) Erg / (mol. K) hp. Ja Jam / (lbmol. oR) inHg. ft3 / (lbmol. oR) J / (mol. K) J / (kmol. K) (kgf / cm2) ltr / (mol. K) kPa. cm3 / (mol. K) kWh / (lbmol. oR) Lbf .ft .ft / (lbmol. oR) mmHg. ft3 / (lbmol. K) mmHg. ft3 / (lbmol. oR) mmHg. ltr / (mol. K) Pa. m3 / (mol. K) Psf. ft3 / (lbmol. oR) Psi. ft3 / (lbmol. oR) Torr. cm3 / (mol. K) 3
Common Value 82.0575 1.31443 0.73024 0.08206 83.14472 0.08314472 1.9859 1.9859 83144720 0.0007805 21.85 8.314472 8314.472 0.084784 8314.472 0.000582 1545.349 999 555 62.364 8.314472 1545.349 10.73 62364
Extended Accuracy Value 8.2057458696200240E+01 1.3144343962406240E+00 7.3024133124479110E-01 8.2057458696200240E-02 8.3144720000000000E+01 8.3144720000000000E-02 1.9858775229213840E+00 1.9858775229213840E+00 8.3144720000000000E+07 7.8047921442082734E-04 2.1849739487903520E+01 8.3144720000000000E+00 8.3144720000000000E+03 8.4784018759911200E-02 8.3144720000000000E+03 5.8200324970922000E-04 1.5453488445522381E+03 9.9897014119270107E+02 5.5498341177375615E+02 6.2363668590820344E+01 8.3144720000000000E+00 1.5453488445522381E+03 1.0731589198286376E+01 6.2363668590820344E+04
Basis : R = 8.314472 ± 0.000015 J/(mol. K) NIST 1998 CODATA “recommended values of the fundamental fundamental physical constants”.
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