Smoke Point Apparatus

- Staff gauge: It should in black glass with white mark, the centre mark with 2 mm is to divided the mark two vertical equal two halves. It’s measurement range it up to 50 mm, resolution is 1 mm. To mark digit each 10 mm, to use long mark each 5 mm.
- Pipe of wick: the top of pipe
should right to the same level of gauge zero.
- Lift fund: the distance
should be not less than 10 mm, flat and equal.
- Oil container: its inner diameter: Ф21.25±0.05, length: 109.0±0.05;
- pipe of wick: its inner diameter: Ф4.7±0.05, length: 82.0±0.05;
- air pipe: its inner diameter: Ф3.5±0.05, length: 90.0±0.05.