Paragraph 6.3.3.2.1 F1
The following apparatus is required:
| Graduated scale, support and clamp | gradations in cm |
| Fire-resistant watchglass roughly 150 mm in diameter | |
| Chronometer (stopwatch) | accurate to ± 0,2 s |
| Candle, wax taper, match or lighter | |
| Calibrated laboratory scales (balance) | accurate to ± 0,1 g |
| Water bath maintained at 20°C | accurate to ± 1 °C |
| Thermometer | accurate to ± 1 °C |
| Hygrometer | accurate to ± 5 % |
| Pressure gauge | accurate to ± 0.1 bar |
Annotations
Textual amendments
- F1
Sch. 1A inserted (E.W.S.) (31.12.2020) by The Product Safety and Metrology etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/696), reg. 1, Sch. 13 para. 8 (with reg. 2 as amended by S.I. 2020/676, regs. 1(1), 2); 2020 c. 1, Sch. 5 para. 1(1)