The paper and cardboard thickness Tester is a special instrument for measuring the thickness of paper and cardboard. Its main technical indicators and performance parameters conform to the relevant provisions of GB4513 "Standardization of Thickness of Paper and Cardboard Paper Thickness". It can be widely used in paper, cardboard and Thickness of other sheet materials.
QB/T 1035 "Paper and Cardboard Thickness Tester";
QB/T 451.3 "Determination of Thickness of Paper and Cardboard";
QB/T 1055 "Paper and Cardboard Thickness Tester";
ISO 438 "Paper - Determination of laminate thickness and tightness";
ISO 534 "Paper and board - Determination of individual ply thickness and calculation method for board tightness" .