如有任何问题请与我司业务专员联系：联系人：豪先生 QQ：55178055TEL: E-mail:fuhao@17Lp.com英国易高Elcometer 115湿膜梳这些精密不锈钢湿膜梳可重复使用，经久耐用.Elcometer 115 湿膜梳有公制或者英制可选，厚度范围*高可达1270μm 或 50mils。**度为5% 或 2.5μm (0.01mil)，取更大者。每个湿膜梳有10个测量数值（阶齿）
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*大值和"不含漆"或"干"齿*小值之间
How to use a Wet film Comb - Elcometer Wet Film Measurement
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.
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 115湿膜梳
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