Atrás Inicio Correo
Privacidad
TABLA DE UNIDADES, CONVERSIÓN Y EQUIVALENCIAS: VISCOSIDAD
SISTEMA INTERNACIONAL
CEGESIMAL (c.g.s.)
OTROS
COEFICIENTE VISCOSIDAD DINÁMICA
poiseuille [=N.s/m2=kg/(m.s)]
poise (p) [=dina.s/cm2=0,1 poiseuille]
centipoise (cP)=0,01 p
[=viscosidad del agua a 20ºC]
COEFICIENTE VISCOSIDAD CINEMÁTICA
m2/s [=poiseuille/ρ]
[densidad ρ=m/V kg.m-3]
stoke(St) [=cm2/s=poise/ρ]
[densidad ρ=m/V g.cm-3]
cSt=0,01St ; segundos(s)=tiempo de flujo con viscosímetro de copa (ver conversiones abajo)
FÓRMULAS DE CONVERSIÓN Y RANGOS PARA COPAS DE VISCOSIDAD (t=tiempo de flujo en s ; v=viscosidad en cSt)
ASTM D1200 ø2,53 FORD-2
v=1,44(t-18,0)  [40-100 s / 25-110 cSt]
DIN 53211 ( ø4)
v=4,570t-452/t  [25-150 s / 90-700 cSt]
ASTM D1200 ø3,40 FORD-3
v=2,31(t-6,58)  [20-100 s / 49-220 cSt]
ASTM D4212 Shell 1
v=0,226(t-13)  [20-80 s / 2-20 cSt]
ASTM D1200 ø4,12 FORD-4
v=3,85(t-4,49)  [20-100 s / 60-370 cSt]
ASTM D4212 Shell 2
v=0,576(t-5)  [20-80 s / 10-50 cSt]
ASTM D4212 Zahn 1
v=1,1(t-29)  [35-80 s / 5-60 cSt]
ASTM D4212 Shell 2.5
v=0,925(t-3)  [20-80 s / 20-80 cSt]
ASTM D4212 Zahn 2
v=3,5(t-14)  [20-80 s / 20-250 cSt]
ASTM D4212 Shell 3
v=1,51(t-2)  [20-80 s / 30-120 cSt]
ASTM D4212 Zahn 3
v=11,7(t-7,5)  [20-80 s / 100-800 cSt]
ASTM D4212 Shell 3.5
v=2,17(t-1,5)  [20-80 s / 40-170 cSt]
ASTM D4212 Zahn 4
v=14,8(t-5)  [20-80 s / 200-1200 cSt]
ASTM D4212 Shell 4
v=3,45(t-1)  [20-80 s / 70-270 cSt]
ASTM D4212 Zahn 5
v=23t  [20-80 s / 400-1800 cSt]
ASTM D4212 Shell 5
v=6,5(t-1)  [20-80 s / 125-520 cSt]
ISO 2431 ø3
v=0,443t-200/t  [30-100 s / 5-42 cSt]
ASTM D4212 Shell 6
v=16,2(t-0,5)  [20-80 s / 320-1300 cSt]
ISO 2431 ø4
v=1,370t-200/t  [30-100 s / 35-135 cSt]
ISO 2431 ø5
v=3,280t-220/t  [30-100 s / 100-350 cSt]
ISO 2431 ø6
v=6,900t-570/t  [30-100 s / 190-680 cSt]
black infrared 6s jordan 11 legend blue black infrared 6s Lebron 11 history of jordan 6s cheap jordans beats by dre outlet louis vuitton outlet lebron 11 black infrared 6s michael kors outlet legend blue 11s legend blue 11s louis vuitton outlet history of jordan 6s legend blue 11s black infrared 6s legend blue 11s beats by dre outlet louis vuitton outlet jordan 6 history of jordan jordan 6 history of jordan jordan 11 legend blue cheap jordans jordan 6 black infrared cheap jordan shoes legend blue 11s history of jordan 6s legend blue 11s jordan 11 legend blue