COLOUR SHADE MATCHING CABINET (INK PROOFING KIT) Price And Quantity
nan INR
1 Piece
Product Description
It is designed for rapidly determining the yellowing properties /post color reversion number of different pulp grade.The brightness of pulp specimens is measured before and after one hour exposure of the pulp to a combination of high humidity (100% R.H.) and temprature in a special vessel with the result repoprted either as brightness of the reverted pulp ,a loss in brightness or as a post color number.