Smoke point ¼ L Â f
where
L = the average value of Flame B over the three individual test readings (item 0.4)
f = the correction factor rounded to the nearest 0.01
47mm
60mm
109mm
21.25mm
3.5mm
Critical Dimensions of the Candle.
Dimensions in mm
21.25
109
Sliding fit in holder
9.5 mm dia 1.0 mm
screw pitch
Close fit in flame guide
82.0
3.5
90.0
4.7
Candle Body: Internal diameter
Length without cap
Length
Length
Air Vent B ; Internal diameter
External diameter
External diameter
Thread on cap
Wick Tube A : internal diameter
90mm
A
B
22mm
Fig. 9 The candle
Quality Control of Products in Petroleum Refining
675