112/3236六角湿膜梳-[Elcometer-抗压强度试验机

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Elcometer Wet Film Measurement

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英国易高Elcometer 112和3236六角湿膜梳使用精密的六角不锈钢材质，经久耐用，可重复使用，厚度范围zui高可达 3000μm （120mils）.

这些六边湿膜梳的大小各不相同，有24或36个测量值可选，根据型号不同，有增加的精确度可选.

使用湿膜梳

将湿膜梳垂直放置，接触到基体。保持原地等待几秒钟，直到梳齿变湿。拿开湿膜梳.

湿膜厚度在"含漆"或"湿"齿zui大值和"不含漆"或"干"齿zui小值之间
How to use a Wet film Comb -

ISO 2808-7B, BS 3900-C5 method 7B, ASTM D4414-A specify that the wet film comb should be perpendicular to the substrate and the thickness of the coating should be stated as lying between the shortest wet tooth and the longest dry tooth.

Wet film combs have teeth of various lengths on their sides.

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 "coated" or "wet" tooth and the smallest value "uncoated" or "dry" tooth value

Example

In the diagram, 90 is the biggest value wet tooth and 100 is the smallest value dry tooth. Therefore, the wet film thickness is between 90 and 100 mil/thou.

If the volume to solids ratio of the coating is known （if not contact the coating manufacturer） then the wet film thickness can be used to predict the dry film measurement.

To use combs on pipes, measure along the longitudinal axis （lengthways） of the pipe.

On rough surfaces, measurements will be made from the surface peaks and represent the minimum wet film thickness.

Elcometer 112和3236六角湿膜梳

范围	厚度值	部件编号
20 - 370μm	20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 150, 170, 190, 210, 230, 250, 270, 290, 310, 330, 350, 370μm	K0003236M201
25 - 2000μm	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, 2000μm	K0003236M202
25 - 3000μm	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, 3000μm	B112----1B
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	K0US3236M203
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	K0US3236M204
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	B112----2B