Division 6.3.2.2.1 F1
United Kingdom
The following apparatus is required:
| Chronometer (stopwatch) | accurate to ± 0,2 s |
| Water bath maintained at 20 °C | accurate to ± 1 °C |
| Calibrated laboratory scales (balance) | accurate to ± 0,1 g |
| Thermometer | accurate to ± 1 °C |
| Hygrometer | accurate to ± 5 % |
| Pressure gauge | accurate to ± 0,1 bar |
| Cylindrical test vessel | as detailed below |