Scratch Tester

Wyzenbeek wear resistance tester, also known as Oscillatory wear resistance tester, is used to test the wear resistance of fabrics against standard friction media or metal mesh surface friction movement, especially suitable for automotive decoration and furniture textile product. Instrument regulations American standard. There are 4 friction heads and electronic counter to control the running cycle.

Features：

Easy to control due to the precision electronic digital counter.

The protective cover provides protection and thus more safety.

Four abrasion heads to test samples simultaneously, thus greater efficiency.

Complied Standards：

ASTM D3597. ASTM D4157. CFFA-1A, FED-STD-191/5304. GM2756M, LP-463KB-06-01. LP-463KC-04-01. SAE J 948. SAE J1530. Toyota TSL 5101G 3.9.4 etc…

Working principles：

Install the long strip of sample fabric on the front and rear clamps of the friction head, and apply a certain tension force. Install the friction medium on the arc-shaped friction table to make the sample contact the friction medium and apply a certain load On the sample. The friction table swings back and forth to rub the sample, and after a certain number of frictions, evaluate the change in the breaking strength of the sample

Standard configuration：

Main machine 1set

Imported rubber pad 8pcs/pack

Imported metal mesh 4pcs/pack

Imported standard abrasive No. 10 cotton canvas (60inches X 5yards)

Power cable 1pcs

Manual 1pcs

Technical parameter：

1. Modern ergonomic design.

2. The suction device connected to the auxiliary vacuum cleaner.

3. Sealed transmission ensures quiet operation.

4. Test position: 4 heads.

5. Friction table: Curve surface-R100mm, length-400mm

6. Swing radian: 76+/-2mm.

7. Friction rate: 90+/-1/min(double friction).

8. Tension adjustment weight: 340g (tension adjustment range 8.9N-22.25N)

9. Load adjustment weight: 150g (load adjustment range 8.9N-17.8N)

10. Sample tension: 17.8N (adjustable)

11. Sample load: 13.4N (adjustable)

12. Sponge rubber pressure pad: 50X50mm(+/-1mm)

13. Instrument material: Stainless

14. Surface finishing: painting

15. Sample dimension: 245X73mm

16. Product dimension: 50X50X60 (LXWXH)