บีจีดี 1285 Scratcher สำหรับการทดสอบการกัดกร่อนของสเปรย์เกลือ

1. Pen design, easy to carry Easy to carry, can be put in the pocket, fast operation 2. The tool is made of tungsten steel, and the blade can be changed The cutter is made of special tungsten steel, and the blade can be replaced at any time 3. Simple and convenient operation The experimenter can easily and quickly make a “วี” หรือ “U” cut

DURING the corrosion test of painted steel plates or specimens, it is often necessary to use special tools to mark one or more lines on the surface of the coating in order to observe the detailed phenomenon of corrosion of the multi-coating system. The mark,The scratch device for corrosion test of BGD 1285 conforms to ISO 17872:2007 and GB/T 30786 มาตรฐาน. One end of the scratcher is equipped with two “วี” shaped cutting tools, the other end is equipped with two “U” shaped cutting tools, and the cutting tools are made of special tungsten steel. The experimenter can easily and quickly make a “วี” หรือ “U” cut. And the blade can be replaced at any time.

บีจีดี 1285	Scratcher for corrosion test
บีจีดี 1285	V-shaped cutter for scratcher; BGD 1285/U– U shape for loaner
BGD 1285/U	U shape for loaner