Introduction: Paper Folding Tester NZ-01 is a special instrument for measuring the folding fatigue strength of paper, paperboard and other sheet materials (electronic industry copper foil, etc.) with a thickness of 1mm or less. It is a papermaking, packaging, scientific research and product quality. The ideal test equipment for industries and departments such as supervision and inspection. Test principle: Paper or cardboard can withstand a double fold of 135° reciprocating under a certain tension, and the number of double folds of reciprocating folding or the number of double folds based on 10 is used to record the number of times used for breaking. Test Standard: The instrument meets several criteria: ISO 5626: Determination of pleat resistance of paper GB/T 2679.5: Determination of the folding resistance of paper and paperboard (MIT folding resistance method) QB/T 1049: Paper and cardboard folding resistance meter Features: Full computer control technology with open structure, high automation program, simple and convenient operation, safe and reliable. Photoelectric control technology enables the folding collet to automatically return to position after each test, improving test efficiency Automatically measure, count, print test results, and have data saving function; Modern design concept of mechatronics, compact structure, beautiful appearance and convenient maintenance; Equipped with a variety of folding heads and weights to facilitate different test requirements The instrument is equipped with a standard RS232 interface, which can be used for communication with microcomputer software. Equipped with a micro printer for easy printout of test data Technical Parameters: Measuring range: 0-99999 times Folding angle: Folding angle: 135±2°, folding speed: 175±10 times/min Folding head width is 19±1mm, and the hem radius is 0.38±0.02mm Spring tension: 4.91 ~ 14.72N, with a tension of 9.81N per spring, the spring is compressed at least 17mm Folding mouth gap distance: 0.25, 0.50, 0.75, 1.00mm Environmental conditions: Temperature 20 ° C ~ 40 ° C, relative humidity <85% Power supply: AC 220V 50Hz Dimensions: 310mm (L) × 360 mm (W) × 420mm (H) Net weight: 25 kg
Introduction: Paper Folding Tester NZ-01 is a special instrument for measuring the folding fatigue strength of paper, paperboard and other sheet materials (electronic industry copper foil, etc.) with a thickness of 1mm or less. It is a papermaking, packaging, scientific research and product quality. The ideal test equipment for industries and departments such as supervision and inspection. Test principle: Paper or cardboard can withstand a double fold of 135° reciprocating under a certain tension, and the number of double folds of reciprocating folding or the number of double folds based on 10 is used to record the number of times used for breaking. Test Standard: The instrument meets several criteria: ISO 5626: Determination of pleat resistance of paper GB/T 2679.5: Determination of the folding resistance of paper and paperboard (MIT folding resistance method) QB/T 1049: Paper and cardboard folding resistance meter
