BGD 263 Máy kiểm tra thời gian sấy phim

Sự miêu tả

BGD 263 Máy kiểm tra thời gian sấy phim

Giới thiệu
BGD263 paint drying time tester according to GB/T1728 design: put a qualitative filter paper on the surface of the paint film to be measured, and then gently place the instrument on the surface of the filter paper, after 30 seconds to remove the drying tester If the filter paper can fall freely and the filter paper fiber is not stained on the surface of the paint film, the paint film is considered to be completely dry. It is suitable for measuring the actual drying time of coating film and putty film.

BGD 263 Máy kiểm tra thời gian sấy phim