Product Overview 


 -------------------------------------------------- ------------------------------ 

 ZB-NZ135 folding endurance tester is the determination of paper, cardboard and other sheet materials resistant to folding the fatigue strength of special instruments. MIT folding works according to internationally accepted design. 

 The instrument uses folding chuck of the photoelectric control technology enables automatic homing after each experiment to facilitate the next operation. Instrument with a powerful data-processing functions: not only able to convert on a two-fold the number of single specimens and the corresponding value (folding), but also to the same group more than one specimen of the statistics of experimental data to the statistics of the same set of test kind of the maximum, minimum, mean and coefficient of variation, these data are stored in the microcomputer through the digital display. Precision servo motor control, precision positioning. The instrument has a technologically advanced, full-featured, reliable performance, easy to operate, industries and sectors of the paper, packaging, research and product quality supervision, inspection and test equipment ideal. 

 Implementation of standards 


 -------------------------------------------------- ------------------------------ 

 ISO 5626 "Determination of paper folding" 

 GB / T 457 "Determination of paper and paperboard folding 

 The main performance parameters 


 -------------------------------------------------- ------------------------------ 

 A micro-computer control technology, open architecture, easy to operate, safe and reliable. 

 2, automatic measurements, statistics, print the test results and data save function; 

 3, the test is completed, automatically return to zero function; 

 4, electromechanical integration of modern design, compact structure, beautiful appearance and easy maintenance. 

 The main technical parameters 


 -------------------------------------------------- ------------------------------ 

 Power supply 
 AC220V ± 10% 50HZ 

 Measuring range 
 0 to 99999 

 Folding angle 
 135 ° ± 2 ° 

 Tension range 
 4.9 ~ 14.7N 

 Folding head suture specifications 
 0.25mm, 0.50mm, 0.75mm, 1.00mm four kinds of 

 Folded mouth fillet radius 
 R0.38mm ± 0.02mm 



 Dimensions and weight 


 -------------------------------------------------- ------------------------------ 

 Instrument Dimensions (L * W * H) mm 
 320 ⅹ 320 ⅹ 450 

 Net weight 
 35kg