水准仪

水准仪

简介

LR 226 水准仪 is designed to determine the relative leveling of liquid coating materials before curing in the laboratory. （Coating materials have to eliminate surface defect during drying）. It comply with ASTM D2801-1994（BGD 226/1）and NYPC（BGD 226/2）.
It is made of stainless steel with straight scraper fitted with 5 pairs of notches of increasing depth from 100～1000μm（or 250～4000μm ）.

Once the drawdown has been made on a horizontal, firm surface, leave the coating to cure. Once the coating is dry, identify the thickness at which the pair of film stripes merge.

主要技术参数

■ LR 226/1：for coating thickness 100-200-300-500-1,000μm
外形尺寸：gate type 120×20×20mm（length by width by height）

■LR 226/2：for coating thickness 10-20-40-80-160 密耳

外形尺寸：gate type 120×20×20mm（length by width by height）

■ 附带校准证书.

■ 重量：0.3公斤