Машина для тестування на стирання DIN DIN ISO 4649 ASTM D5963
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опис
Машина для тестування на стирання DIN DIN ISO 4649 ASTM D5963
застосування
DIN Rubber Wear Abrasion Tester is used to test the friction of surface by a particular piece of abrasive paper, After wear for a certain time, and then assess the condition of material surface, вага, volume and thickness, from this standard to assess the abrasive nature of materials, as such elastic material, гумовий, tires, convey belt, transmit belt, підошва, synthetic leather, leather and others
Машина для тестування на стирання DIN DIN ISO 4649 ASTM D5963
Принцип
Under a predetermined contact pressure and a given area ,the specimen with sandpaper angled to measureabrasion resistance of the specimen subjected to rubbing on a certain level of sandpaper, sandpaper affixed to the surface of the drum, samples pressed on a drum with sandpaper, and the specimen along the roller to the lateral movement, abrasion resistance is produced at one end of the cylindrical specimen, tests the value of the mass loss of the specimen, by the density of the specimen to calculate the amount of volume abrasion.
DIN ISO 4649:2006-11 (E). гумовий, vulcanized or thermoplastic – Determination of abrasion resistance using a rotating cylindrical drum device.
ASTM D5963 – 04(2010)e1 Standard Test Method for Rubber Property—Abrasion Resistance (Rotary Drum Abrader).
Машина для тестування на стирання DIN DIN ISO 4649 ASTM D5963
Технічні характеристики
Стандарти проектування | DIN-53516,ISO-4649,GB/T9867
|
Specimen size | diameter 16mm, висота 6-16 мм |
навантаження | 2.5Н,5Н,10Н |
Rotating wheel | diameter 150mm, length 460mm, rotating speed 40rpm |
Roller rotation speed | 40об/хв |
Remove range | 4.2mm/R.P.M. |
швидкість | 19.2m/minute |
Аксесуари | Sand paper,standard glue,sample cutter. |
вага | 40кг |
Розмір | 85×32×40cm |
потужність | 1Ø, 220В змінного струму, 50 ~60Hz 3A |