din abrasion resistance tester for rubber and plastic
DIN Abrasion tester, which is the original product & is designed to conform to the DIN 53516, DIN ISO 4649. This top quality and highly popular abrasion tester determines the resistance of elastomers in regard with the frictional loss on rubber products, such as tires, conveyor belts, hoses, footwear, floor covering etc. Since wear is always a result of abrasion, different test methods have been developed for the simulation of long term wear.
Standard：
DIN 53516, JIS K6369 ，GB/T 20991，GB 20265-2006，GB20266-2006，SATRA TM174，BS 903，JIS K6264，GB/T9867，ISO4649
Main Principles:
What a load under a certain level in gauze, grinding a cylindrical cross-section sample determined stroke on the gauze surface, by measuring the amount of wear quality of the sample, and then by the density of the sample to calculate the volume of the amount of abrasion, in order to the test comparable, and finally be subject to the standard rubber, the test results are expressed as relative volumetric wear to verify the amount of gauze-based or full representation with respect to the amount of wear of a certain standard wear rubber base.
Main Feature:
With a small sample, save time, friction way of non-repetition, low noise, high efficiency, good reproducibility and easy to operate and so on.
Din rubber abrasion tester main parameters:
1. The test piece: φ16mm, 6 ~ 15mm (D)
2. Clamp load: 2.5N
3. Weight load: 2.5N, 5N
4. The fixture lateral displacement volume: 4.2mm / wheel every lap
5. Abrasive cloth: 60 #
6. Roller Diameter: 150mm
7. Roller Length: 460mm
8. The roller speed: 40rpm
9. predetermined stroke: 40m / 20m
10. Wear Speed: 0.32m / sec
11. Inclination: 3 ° test piece and the roller support shaft vertical angle
12. Volume: 70 × 30 × 30cm
13. Weight: 61kg
14. Power source: 1∮, AC220V, 3A
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