$1156.00
SE
CHENCHI BD-48 paper Whiteness meter measurement aperture Φ30mm
F30mmD65 Light source
In line with GB3978 standard, using D65 Light source, error of indication ≤ 0.5, sample size ≥ Φ30mm, can measure the inks absorption value of paper and Cardboard.
If you don't know how to choose "Whiteness Meter", please consult customer service.