Elcometer 表面污染测试套装

  • 防护涂料
  • 工业精整
pH-Test-Strips
Chloride-Test-Strips

为保证涂层质量,使涂层达到最佳寿命,在实施涂层前须测量表面的污染程度。

  • 概要
    • 概要

    • 如果对已被污染的未做好预处理的表面进行涂层作业,会导致涂层过早脱落,增加 返工和维护成本。

      Elcometer 138/2表面污染测试套装给使用者提供了测试可见表面污染物的方法,包 括:

      • pH
      • 氯离子
      • 铁
      • 各种盐分

  • 主要特点
    • 主要特点

      Elcometer 表面污染测试套装

      Chloride Test Strips

      Chloride Test Strips

      Chloride ions on a steel surface increase the probability that corrosion of the steel will take place even if a protective coating is applied. Chloride ions trapped under a coating in the presence of steel and moisture will form a corrosion cell. This corrosion process will result in premature failure of the protective coating and may cause blistering of coatings in immersion service.

      The chloride test strips will indicate the concentration of chloride ions in the sample solution and if the area of sample collection and the volume of water is known the concentration can be measured in parts per million or micrograms per millilitre.

      Iron Test Strips

      Iron Test Strips

      Ferrous ions are an indicator of the corrosion of steel as they are formed when the iron oxidises as a result of a corrosion cell formed between the steel and oxygen in the presence of water. The ferrous ion test strips will also indicate the concentration of ferrous ions in a sample solution in the same way as the chloride strips.

      pH Test Strips

      pH Test Strips

      These strips will determine if a solution or surface is acid or alkaline in nature. Acids form when certain gases are dissolved in water, for example, chlorine in water produces hydrochloric acid, carbon dioxide in water produces carbonic acid, sulphur dioxide in water produces sulphuric acid all of which are corrosive to steel.

      The presence of these contaminants can either be detected in a solution washed from the surface or by putting a wet ph Test Strip onto the dry surface. pH does not measure the concentration but it does indicate how acidic or alkaline the surface is. Alkaline surfaces are normally associated with either concrete surfaces that are to be coated or steel re-enforcement bars buried in concrete.

  • 技术信息
    • 附件
      Elcometer 表面污染测试套装
      部件编号 产品描述 证书
      E138----2 Elcometer 138/2表面污染测试套装
      Certificate of Cleanliness & Test Area available at www.elcometer.com/cert
      测量范围 pH : 0pH至14pH, 铁 : 3 ,10 , 25 , 50 , 100 , 250 , 500mg/I Fe², 氯化物 : 30 - 600ppm Cl
      尺寸 300 x 220 x 75mm (11 x 8.6 x 3”)
      重量 2.1kg (4.62lb)
      包装清单 100 x pH测试带 , 100 x 测铁带 , 40 x 氯化物测试带 , 50 x Elcometer 135C Bresle盐分贴片 , 3 x 5ml (0.17fl oz)注射器 , 3 x 针头 , 30ml (1fl oz)塑料大口杯 , 提箱和操作手册
      清洁度和测试区的证书在www.elcometer.com/cert可供
  • 标准
    • 标准
      Elcometer 表面污染测试套装

      AS 3894.6-A, AS 3894.6-D, SSPC Guide 15

  • 下载
    • 下载
        • Elcometer 138/2 表面污染测试套装 - 操作手册

        • Elcometer 138/2 表面污染测试套装 - 产品简介

  • 部件编号
    • 部件编号
      Elcometer 表面污染测试套装
      • Elcometer 138/2表面污染测试套装
        • 部件编号 : E138----2
  • 技术规格
    • 技术规格
      Elcometer 表面污染测试套装
      • 部件编号: E135----C25
      • 部件编号: E135----C100
      • 部件编号: T13820562
      • 部件编号: T13820564
      • 部件编号: T13820563
      • 部件编号: T13818517
      • 部件编号: T13818518
      • 部件编号: T13818519
      • 部件编号: T13827259

Elcometer 表面污染测试套装

  • 防护涂料
  • 工业精整
pH-Test-Strips
Chloride-Test-Strips

为保证涂层质量,使涂层达到最佳寿命,在实施涂层前须测量表面的污染程度。

概要

Elcometer 表面污染测试套装

如果对已被污染的未做好预处理的表面进行涂层作业,会导致涂层过早脱落,增加 返工和维护成本。

Elcometer 138/2表面污染测试套装给使用者提供了测试可见表面污染物的方法,包 括:

• pH
• 氯离子
• 铁
• 各种盐分

下载
    • Elcometer 138/2 表面污染测试套装 - 操作手册

    • Elcometer 138/2 表面污染测试套装 - 产品简介

主要特点

Elcometer 表面污染测试套装

Chloride Test Strips

Chloride Test Strips

Chloride ions on a steel surface increase the probability that corrosion of the steel will take place even if a protective coating is applied. Chloride ions trapped under a coating in the presence of steel and moisture will form a corrosion cell. This corrosion process will result in premature failure of the protective coating and may cause blistering of coatings in immersion service.

The chloride test strips will indicate the concentration of chloride ions in the sample solution and if the area of sample collection and the volume of water is known the concentration can be measured in parts per million or micrograms per millilitre.

Iron Test Strips

Iron Test Strips

Ferrous ions are an indicator of the corrosion of steel as they are formed when the iron oxidises as a result of a corrosion cell formed between the steel and oxygen in the presence of water. The ferrous ion test strips will also indicate the concentration of ferrous ions in a sample solution in the same way as the chloride strips.

pH Test Strips

pH Test Strips

These strips will determine if a solution or surface is acid or alkaline in nature. Acids form when certain gases are dissolved in water, for example, chlorine in water produces hydrochloric acid, carbon dioxide in water produces carbonic acid, sulphur dioxide in water produces sulphuric acid all of which are corrosive to steel.

The presence of these contaminants can either be detected in a solution washed from the surface or by putting a wet ph Test Strip onto the dry surface. pH does not measure the concentration but it does indicate how acidic or alkaline the surface is. Alkaline surfaces are normally associated with either concrete surfaces that are to be coated or steel re-enforcement bars buried in concrete.

附件
Elcometer 表面污染测试套装
部件编号 产品描述 证书
E138----2 Elcometer 138/2表面污染测试套装
Certificate of Cleanliness & Test Area available at www.elcometer.com/cert
测量范围 pH : 0pH至14pH, 铁 : 3 ,10 , 25 , 50 , 100 , 250 , 500mg/I Fe², 氯化物 : 30 - 600ppm Cl
尺寸 300 x 220 x 75mm (11 x 8.6 x 3”)
重量 2.1kg (4.62lb)
包装清单 100 x pH测试带 , 100 x 测铁带 , 40 x 氯化物测试带 , 50 x Elcometer 135C Bresle盐分贴片 , 3 x 5ml (0.17fl oz)注射器 , 3 x 针头 , 30ml (1fl oz)塑料大口杯 , 提箱和操作手册
清洁度和测试区的证书在www.elcometer.com/cert可供
标准
Elcometer 表面污染测试套装

AS 3894.6-A, AS 3894.6-D, SSPC Guide 15

部件编号
Elcometer 表面污染测试套装
  • Elcometer 138/2表面污染测试套装
    • 部件编号 : E138----2
   
技术规格
Elcometer 表面污染测试套装
  • 部件编号: E135----C25
  • 部件编号: E135----C100
  • 部件编号: T13820562
  • 部件编号: T13820564
  • 部件编号: T13820563
  • 部件编号: T13818517
  • 部件编号: T13818518
  • 部件编号: T13818519
  • 部件编号: T13827259