Introduction: Tensile Strength Tester is a tensile strength testing machine for the determination of tensile strength, elongation at break and tensile energy absorption of various types of paper and paperboard and other similar sheet materials. The testing machine is a single-screw vertical structure, its structural parameters and technical performance fully comply with ISO1924 / 2-1985 "Determination of tensile strength of paper and cardboard - Constant-speed method" and QB / T1670-92 "Electronic tensile Strength testing machine "of the relevant provisions. Features: 1, using high-precision, all-digital speed control system and precision reducer, drive precision screw pair to test, to achieve a wide range of test speed regulation, low noise during the test, smooth operation. 2, the universal joint cross pin structure, but also has the swing angle limit function, on the one hand to facilitate the sample holder, to ensure that the test concentricity, on the other hand a very good elimination of the irregular sample on the sensor. 3, touch the key operation mode, liquid crystal display real-time display. Display interface can display test method selection interface, test parameters selection interface, test operation and results display interface and curve display interface, convenient and quick. 4, the sample can be adjusted when the beam lifting speed up and down adjustment, with over-current, over-voltage, overload and other protective devices. 5, optional computer interface, an external computer can control the test process and data storage, printing. Technical Parameters: 1, range: 0-300N force value optional; 2, test force accuracy: better than ± 1% 3, displacement resolution: 0.01mm; 4, displacement measurement accuracy: better than ± 1%; 5, stretching stroke: 600mm or 1000mm (optional) 6, the displacement speed control range: 1mm / min ~ 500mm / min (common configuration) 7, displacement speed control accuracy: better than ± 1%; 8, testing machine level: better than 1 level 9, deformation indication error: ≤ ± (50 +0.15 L) 10, testing machine size: 530 * 266 * 1450 or 1810mm 11, power supply: 220V, 50Hz 12, Weight: 70KG
Introduction: Tensile Strength Tester is a tensile strength testing machine for the determination of tensile strength, elongation at break and tensile energy absorption of various types of paper and paperboard and other similar sheet materials. The testing machine is a single-screw vertical structure, its structural parameters and technical performance fully comply with ISO1924 / 2-1985 "Determination of tensile strength of paper and cardboard - Constant-speed method" and QB / T1670-92 "Electronic tensile Strength testing machine "of the relevant provisions.
