NZ-135 MIT Folding Endurance Tester

Detailed Product Description

1.  Application

 

Accord with the relevant standards, it is applied to Measure folding fatigue strength of paper, board and other sheet materials which thickness is less than 1mm. After the measurement folding chunk can return to zero automatically by using photoelectric control technology, and facilitate the next operation. Instrument with powerful data processing function: not only convert double folded times of single sample and corresponding conversion values, but also count experimental data of several samples in the same group. It is able to count maximum, minimum, average and coefficient of variation of samples in the same group, and the data are stored in the microcomputer through the nixie tube display.

2.  Executive standards

 

ISO 5626: Paper-Determination of folding endurance

GB/T 2679.5: Paper and board-Determination of folding endurance (MIT tester)

QB/T 1049: Paper and board- Folding endurance tester

3.  Main technical specifications

 

(1)    Measuring range: 1~99999times

(2)    Folding angle: 135°±2°

(3)    Folding speed: (175±10)times per minute

(4)    Tension range: 4.9N~14.7N

(5)    Folding suture specifications: 0.25mm, 0.50mm, 0.75mm, 1.00mm.

(6)    Power supply: AC220V±10%, 50Hz

(7)    Size: 305mm×380mm×420mm

(8)    Weight: 22Kg

4.  Main features

 

The structure of instrument is optical-electro-mechanical integration. It is able to test double folded times of tested sample and count automatically.

(1)    Dual-CPU computer chip work at the same time, as well as sampling, display, measurement and control, the measurement is more accurate and faster, the operation is much simple, the use is more convenient.

(2)    After the test, chunk will return to zero automatically.

(3)    Adopt precision servo motor control and precise positioning.

(4)    Automatic measurement, statistics, print the test results, and function of data retention.

(5)    Chinese graphical menu display operator interface, high-speed micro-printer. Use it simply and conveniently.

(6)    Optical-electro-mechanical integration of modern design, compact structure, elegant appearance and easy maintenance.

 

5.  Supporting sampling apparatus

 

DJ-15 Scudding Knife