Introduction: Corrugated cardboard thickness tester is a special instrument for measuring the thickness of corrugated board. The instrument is cardboard, cardboard, carton production, scientific research and commodity inspection companies and departments indispensable common equipment. Thickness is one of the basic elements of paper, paper, some of the basic characteristics and strength properties and thickness, it is an important performance test items. Is the determination of the thickness of paper and cardboard equipment, widely used in paper, cardboard and other sheet materials, the thickness of corrugated board determination. The structure and technical performance in full compliance with QB / T1055 "paper and cardboard thickness tester" and GB / T6547 "Determination of the thickness of corrugated board" standard is a cardboard, cardboard, carton production, scientific research and commodity inspection companies and departments, etc. Lack of common equipment. Paper thickness tester The instrument meets the following criteria: QB / T 1035 "paper and cardboard thickness tester"; QB / T 451.3 "Determination of paper and board thickness"; QB / T 1055 "paper and cardboard thickness tester"; ISO 534 "Paper and board - Determination of single-layer thickness and method of calculating the tightness of cardboard"; ISO 438 "Paper - Determination of Lamination Thickness and Tightness". Technical Parameters: Measuring range: 0-4mm Indication error: 0.05% Contact area: 200 ± 5 mm² Contact pressure: 100 ± 10kpa Measurement of parallelism: ≤ 0.035mm Measuring meter: pointer dial indicator digital dial indicator pointer dial indicator Division values: 0.01mm and 0.001mm Dimensions: 375 × 264 × 520 (mm) Instrument weight: about 8kg
