Betekenis van:
rpm

Voorbeeldzinnen

1. (rpm)
2. Rpm at start: … rpm
3. Percentage of maximum rpm
4. … kW at … rpm
5. Centrifuge operating at 2000 rpm.
6. Stated net maximum power … kW at … rpm
7. Adjustable rod homogenizer (10 mm shaft diameter), rpm range 8000 to 20000
8. capable of balancing rotors/assemblies at speeds greater than 12500 rpm;
9. Centrifuge the cold extract for 5 minutes at approximately 2000 rpm and decant immediately.
10. The tubes are then centrifuged at 3000 rpm for 10 minutes at room temperature.
11. noise must be measured at the maximum rpm using slow sound-level meter response i.e. in the gear giving the speed nearest to 7.5 km/h at the rated rpm. The tractor must be unladen when measurements are being made.
12. noise must be measured at the maximum rpm using slow sound-level meter response i.e. in the gear giving the speed nearest to 7.5 km/h at the rated rpm.
13. Place the flasks on a shaking table (approx. 100 rpm agitation) or use magnetic stirring. Agitation must be continuous.
14. The rpm speed of the engine shall be measured by means of an independent instrument, e.g. a roller bed and a tachometer.
15. Mix 30 g of the sample with 270 ml of water in a high-speed (12000 rpm) power blender for 5 minutes.