PN-NZ135F MIT Folding Endurance Tester

 Introduction

PN-NZ135F MIT Folding Endurance Tester is a folding resistance tester developed according to the national standard GB/T 457 and ISO 5626. It is suitable for testing the folding resistance of paper, and other sheet materials with a thickness of less than 1.25mm. MIT fold resistance is the logarithm (base 10) of the number of double folds when the paper sample is broken under standard tension conditions. Folding resistance has a great impact on the flap of the . Some often have the flap broken, which affects the outer packaging of the product. The tester is a mechatronic tester. The mechanical part includes a motor transmission part and a tension mechanism part. In terms of mechanical transmission, the connecting rod is controlled by the motor to control the clamp to rotate left and right by 135 °. The speed of the motor is controlled by a governor and a circuit. The tension mechanism deforms the spring by pressing the tension lever. The spring tension formed exerts a force on the paper sample to be tested, and the tension acting on the sample is adjusted between 4.91N and 14.72N. The tester can count the double folding times of the tested paper sample through the detection of the photoelectric circuit, and automatically stop when the sample breaks. At the same time, the tester also realizes the automatic return of the folding clamp through the detection of the photoelectric circuit. It is suitable for measuring the folding resistance of various paper and cardboard, and is an ideal testing equipment for industries and departments such as , packaging, scientific research and product quality supervision and inspection.

 Standards

GB/T 457、QB/T 1049、ISO 5626、TAPPI T511

 Features

1. It adopts new module circuit design and has WIFI function. After networking, test results can be saved to the cloud server, and query and generate reports through the dedicated QMS quality management system; 2. Mechatronics structure, simple and convenient operation, safe and reliable; 3. Fully automatic measurement and intelligent judgment function; 4. The folding clamp of the tester automatically returns to position after each experiment, which facilitates the next operation;

Add: 2-6 NO.948,Dongxin Road, Hangzhou, Zhejiang P.R. China . Tel & Whatsapp：+86-18366260007 Skype: michelle.pnshar , E-mail: [email protected] 5. With data statistics function, display average, maximum, minimum, standard deviation and coefficient of variation; 6. The tester has a compact structure, an elegant appearance, and convenient maintenance.

 Specifications

1. Power supply: AC220V±10% 2A 50Hz 2. Measuring range: 1～99999 times 3. Folding endurance(logarithm): 0~4.99 4. Folding angle: (135 ± 2)° 5. Folding speed: 175±10 times per minute 6. Sample width: 15 ± 0.1mm 7. Tension Force:4.91～14.72N; 8. Folding opening crack distance : 0.50mm,0.75mm;0.25mm, 1.00mm, 1.25mm; 9. Arc radius of the fold: 0.3±0.02mm 10. Display:5” Touch screen 11. Printer: thermal printer 12. Output:RS-232 serial data/ USB ( optional) 13. Environment: temperature 10～30 ℃、relative humidity＜85％ 14. Dimension: 240 mm × 320mm × 560mm 15. Net Weight:About 23.2Kg .

Add: 2-6 NO.948,Dongxin Road, Hangzhou, Zhejiang P.R. China . Tel & Whatsapp：+86-18366260007 Skype: michelle.pnshar , E-mail: [email protected]