99re66热这里只有精品8,亚洲一区精品在线,人人插人人玩,天天干天天摸天天操,99久久免费视频在线观看,国产福利在线视频观看,国产末成年女一区二区稀缺资源

Welcome toChangzhou Tianrong Testing Technology Co., Ltd! Home |  Contact

high-accuracy spectrophotomater

high-accuracy spectrophotomater
high-accuracy spectrophotomater
Detailed instructions:

Summarize

This instrument is used for the accurate color measurement, quality control of various fields, such as plastic rubber, electronics, paint and ink, textile and garment dyeing, printing, ceramics. This instrument can be used for making measurement on fluorescent samples. 

standards :CIE No.15,GB/T 3978,GB 2893,GB/T 18833, ISO7724/1, ASTM E1164,DIN5033 Teil7

Technical parameter

image