Zipper Slightness Tester

Zipper Slightness Tester

Compliant with standards:

QB/T 2171, QB/T 2172, QB/T 2173
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Applicable scope:

Used for testing the smoothness of metal, injection molded, and nylon zippers.

Technical parameters:

1. Test method: According to the international principle of constant rate of elongation (CRE), measure the force value (i.e. the smoothness of the zipper) when the zipper is pulled to the designated position

2. Force measurement system: using resistance strain force sensors

3. Force measurement range: 0-100N

4. Force measurement accuracy: ≤ ± 0.2% F · S

5. Sampling length: 50-500mm, can be set arbitrarily

6. Stretching speed: 100-1500mm/min digital setting

7. Display output: Chinese LCD screen, data can be queried

9. Data processing capacity: ≤ 1000 trials

10. Power supply: Ac220V ± 10% 50Hz

11. External dimensions: 520 × 400 × 1600mm

12. Weight: 60Kg

Characteristics of zipper smoothness testing machine:

The force measurement is composed of high-precision force sensors and a microcomputer force measurement system. Equipped with automatic force value tracking and measurement, peak force value maintenance, and automatic positioning functions;

⑵ PC program online control, automatic processing and display of test data, printing of test reports and strength elongation curves;

⑶ Computer testing software functions:

A: The test date, number, material, model, displacement, testing unit name, manufacturer, standard value, and other items can be edited;

B: Display and store a large amount of experimental data: strong values, small values, average values, CV values, and automatically judge the detection results.

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