광택 도계 HGM-B60MS 보정

Video Description:
Learn how to calibrate the HGM-B60MS Gloss Meter, a precision instrument designed for measuring surface gloss in various industries. This video covers the calibration process for the 20/85/60 Degree Gloss Meter, compliant with ISO 2813, ASTM-D2457, and DIN 67530 standards.