H4004. Conversions to SI-units (NEN 999 and NEN 3049), continued
H4004. Conversions to SI-units (NEN 999 and NEN 3049), continued
Overview of various SI-units and imperial units and conversion to SI-units.
| Type of unit | Name of unit | Symbol | Quantity | SI-symbol |
|---|---|---|---|---|
| Angular velocity | radiaal per seconde | rad.s-1 | ||
| Velocity | meter per seconde | m.s-1 | ||
| foot per seconde | ft.s-1 | 0,3048 | m.s-1 | |
| mile per hour | mile.h-1 | 0,44704 | m.s-1 | |
| Acceleration | meter per seconde kwadraat | m.s-2 | ||
| foot per seconde kwadraat | ft.s-2 | 0,3048 | m.s-2 | |
| Time | minute | min | 60 | s |
| hour | h | 3.600 | s | |
| day | d | 86.400 | s | |
| Temperature (difference) | degrees Celsius | C | 1 | K |
| degrees Fahrenheit | F | 0,55556 | K | |
| Temperature (absolute) | 0 degrees Celsius | C | 273,15 | K |
| 0 degrees Fahrenheit | F | 255,372 | K | |
| (Flat) angle | degrees | ° | 17.453,3 x 10-6 | rad |
| Quantity of light | lumen seconde | lm.s | ||
| Illumination strength | lumen per square meter | lm.m-2 | 1 | lx |
| lumen per square foot | lm.ft-2 | 10,7639 | lx | |
| foot candle | fc | 10,7639 | lx | |
| Illumination | lux seconde | lx.s | ||
| Luminence | candela per square meter | cd.m-2 | ||
| Viscosity (dynamic) | Pascalseconde | Pa.s | ||
| kgf.s.m-2 | 9,80665 | Pa.s | ||
| kg.(m.s)-1 | 1 | Pa.s | ||
| lb.(ft.s)-1 | 1,4882 | Pa.s | ||
| lb.(ft.h)-1 | 413,379 x 10-6 | Pa.s | ||
| centipoise | cP | 0,001 | Pa.s | |
| poise | P | 0,1 | Pa.s | |
| Viscosity (kinematic) | stoke | St | 0,0001 | m2.s-1 |
| ft2.s-1 | 0,0929 | m2.s-1 | ||