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oscillating wear tester

Author:QINSUN Released in:2023-04 Click:21

Conformity with the standard: ASTM D4157

Field of application:

Oscillatory wear tester, also known as Wyzenbeek wear tester, has been used to test the abrasion resistance of fabrics Abrasion resistance of standard friction medium or metal mesh subject to frictional movement of curved surface, especially suitable for abrasion resistance test of fabrics used in car decoration and furniture. Instrument requirements American standard, with 4 friction heads and electronic counter to monitor the operating cycle.

Test Principle:

The strip-shaped sample fabric is installed on the front and rear fasteners of the friction head, and a certain tension is applied and rubbed into a circular arc shape. friction medium, make the sample contact with the friction medium and apply a certain load to the sample. The friction table swings back and forth to rub the sample and evaluate after a bepthe number of rubs the change of the breaking strength of the sample.

Instrument Features:

1. Modern ergonomic design;

2. Suction device connected to auxiliary vacuum cleaner;

3. Sealed The transmission provides silent operation.

Technical parameters:

1. Test head: 4 groups;

2. Friction table: arc surface-R100mm, length-400mm;

3. Swing arc: 76 ± 2 mm;

4. Friction speed: 90 ± 1 /min (double friction);

5. Tension adjustment weight: 340 g ( The force applied to the sample can be adjusted from 4.45 to 26.7 N);

6. Weight for load adjustment: 150 g (adjusted from 4.45 to 15.575 N);

7. Sample sample tension: 17.8N (adjustable);

8. Sample load: 13.4N (adjustable);

9. Sponge rubber pressure pad: 50×50mm(±1mm);

10. Instrument material: stainless steel;

11. Surface treatment: spray paint;

12. Sample size: 245×73 mm;

13. Dimensions: 50×50×60cm (length×width×height);

14. Weight: 75kg;

15. Power supply: 220V, 50Hz, 0.05A .

Accessories and consumables:

Rubber mats (8 pieces/pack)

Metal Mesh - Wyzenbeek (4 pieces/pack)

Standard Abrasive #10 Cotton Canvas - 60\" x 5 Yds

Fine Sandpaper, Rubber Cleaning Pad

Nylon Brush, Medium Soft