Wft Gauge

Wet film combs are available in a variety of materials including stainless steel, aluminium and plastic and with various measurement scales ranging from 20Aum to 3000Aum.

Using a wet film comb: place a comb perpendicular to and touching the substrate. Hold the comb in position and wait a few seconds until the teeth are wet. Remove the comb from the film. The wet film thickness lies between the biggest value a coateda or a weta tooth and the smallest value a uncoateda or a drya tooth.

Elcometer 112AL Punched Wet Film Combs (Aluminium)

These punched aluminium combs offer the user a low cost method of measuring the wet film thickness.

The Elcometer 112AL, being punched from aluminium, is not as accurate as precision formed stainless steel wet film combs and has a shorter lifespan.

Supplied in a pack of 10 combs, each comb has Metric (25 - 3000I m) on one side and Imperial (1 - 118mils) on the other.

The Elcometer 112AL can be customised with your logo. Please contact Elcometer for further details.



Elcometer 112 & 3236 Hexagonal Wet Film Combs (Stainless Steel)

These hexagonal precision formed stainless steel wet film combs are long lasting, reusable and supplied in a range of thicknesses measuring up to 3000I m (120mils).

These six sided combs vary in size, giving either 24 or 36 measurement steps, depending upon the comb, thus providing increased accuracy.

Elcometer 115 Wet Film Combs
These reusable precision stainless steel wet film combs are made to be long lasting and are supplied with either Metric or Imperial film thickness measurements.
Four separate wet film thickness ranges are available up to a maximum of 1250Aum / 50mils and are manufactured to an accuracy of A 5% or A 3Aum (0.012mil), whichever is the greater.

Each wet film comb has 10 measurement steps (teeth).

Range /Values
20 - 370Aum :20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 150, 170, 190, 210, 230, 250, 270, 290, 310, 330, 350, 370Aum

25 - 2000Aum :25, 50, 75, 100, 125, 150, 175, 200, 225, 250, 275, 300, 350, 400, 450, 500, 550, 600, 650, 700, 750, 800, 850, 900, 950, 1000, 1100, 1200, 1300, 1400, 1500,
1600, 1700, 1800, 1900, 2000Aum

25 - 3000Aum :25, 50, 75, 100, 125, 150, 175, 200, 225, 250, 275, 300, 350, 400, 450, 500, 550, 600, 650, 700, 750, 800, 850, 900, 1000, 1100, 1200, 1400, 1600, 1800, 2000, 2200, 2400, 2600, 2800, 3000Aum

0.5 - 15mils :0.5, 0.75, 1.0, 1.25, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 8, 9, 10, 11, 12, 13, 14, 15mils

1 - 80mils :1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 55, 60, 65, 70, 75, 80mils

1 - 120mils :1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 45, 50, 55, 60, 70, 80, 90, 100, 110, 120mils

20 a 325Aum :20, 35, 50, 75, 100, 125, 175, 225, 275, 325Aum

50 a 450Aum :50, 75, 100, 150, 200, 250, 300, 350, 400, 450Aum

50 a 750Aum :50, 100, 150, 200, 250, 350, 450, 550, 650, 750Aum

125 a 1250Aum :125, 250, 375, 500, 625, 750, 875, 1000, 1125, 1250Aum

ASTM D 4414-A, AS/NZS 1580.107.3, BS 3900-C5-7B, ISO 2808-1A, ISO 2808-7B, JIS K 5600-1-7, NF T30-125, US NAVY PPI 63101-000, US NAVY NSI 009-32