产品中心

Product Center

当前位置:首页产品中心涂层/线缆高度/激光测距测试仪英国易高Elcometer│材料检测112AL湿膜梳112AL湿膜梳│易高Elcometer│112AL冲压铝制湿膜测厚仪

112AL湿膜梳│易高Elcometer│112AL冲压铝制湿膜测厚仪

产品简介

英国易高Elcometer 112AL冲压铝制湿膜梳每包共有10片湿膜梳,每片上一面为公制量程(25~3000μm),另一面为英制量程(1~118mils)。

产品型号:112AL湿膜梳
更新时间:2017-08-18
厂商性质:代理商
访问量:1132
详细介绍在线留言
品牌ELCOMETER/英国易高

如有任何问题请与我司业务专员:
:豪   
   :fuhao@17Lp.com

英国易高Elcometer 112AL冲压铝制湿膜梳
这些冲压铝制湿膜梳成本低,用于测量湿膜厚度。
由于是用铝材料冲压而成,故精确度不如P.126的高精度测量仪。
每包共有10片湿膜梳,每片上一面为公制量程(25~3000μm),另一面为英制量程(1~118mils)。

 

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.

 

符合以下标准
ASTM D 4414-A BS 3900-C5-7B
ISO 2808-7B NFT 30-125

型号 分类 量程 零件号
Elcometer 112AL Elcometer 112AL冲压铝制湿膜梳(x10) 25~3000μm1~118mils B112AL12473-3

Elcometer 112AL冲压铝制湿膜梳

在线留言

留言框

  • 产品:

  • 您的单位:

  • 您的姓名:

  • 联系电话:

  • 常用邮箱:

  • 省份:

  • 详细地址:

  • 补充说明:

  • 验证码:

    请输入计算结果(填写阿拉伯数字),如:三加四=7

粤公网安备 44030902000434号