Introduction: HK-210A Paper Thickness Tester is specially developed for the production of paper and paperboard and some have a certain degree of tightness characteristics of the thickness of the sheet material testing equipment. Paper and cardboard thickness detection equipment is the paper manufacturing enterprises, packaging production enterprises and quality supervision departments and other essential testing tools. GB / T 451.3-2002 "Determination of paper and board thickness" QB / T 1055-1998 "paper and cardboard thickness tester" ISO 534 "Paper and board thickness, tightness and bulk measurement" Detection principle: Thickness: Thickness is a measure of the thickness of paper and cardboard. Tightness: Tightness refers to the mass per unit volume of paper, the apparent density in g / cm³ or kg / m³. Paper and cardboard tightness, the quantitative, the thickness has the following relations: D = M / 1000t D-tightness (g / cm³) t- thickness (mm) M- paper or cardboard quantitative (g / Degree is directly proportional to bursting strength and tensile strength, and is inversely proportional to tear strength and ventilation. Technical Parameters: Measuring range: 0-4mm Indication error: 0.05% Contact area: 200 ± 5 mm² Contact pressure: 100 ± 5kpa Parallelism: ≤0.035mm Weight: about 2kg
Introduction: HK-210A Paper Thickness Tester is specially developed for the production of paper and paperboard and some have a certain degree of tightness characteristics of the thickness of the sheet material testing equipment. Paper and cardboard thickness detection equipment is the paper manufacturing enterprises, packaging production enterprises and quality supervision departments and other essential testing tools. GB / T 451.3-2002 "Determination of paper and board thickness" QB / T 1055-1998 "paper and cardboard thickness tester" ISO 534 "Paper and board thickness, tightness and bulk measurement"
