Rotational Abrasion Tester with Taber Wheels

BGD 523

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Rotational Abrasion Tester with Taber Wheels

Product Description

BGD 523 Rotational Abrasion Tester is applicable to determine abrasion resistance performance of various coatings. It is also used to determine the abrasion resistance of paper, plastic, textile fabric, decorations, etc. The principle of abrasion derived by the test sample, turning on a vertical axis, against the sliding rotation of 2 abrading wheels. The wheels are driven by the sample in opposite directions about a horizontal axis displaced tangentially from the axis of the sample. One of the abrading wheel rubs the specimen outward toward the periphery and the other wheel, inward to the centre. The area of abrasion from a pattern of crossed arcs of about 30 sq.cm. The degree of abrasion for the specimen also depends on the load force 500g, 750g or 1000g on each arm being acted onto the axial of the 2 arms,which has a load pressure of 250g. It confirms to DIN 52347 53109 53754 53799, ISO 5470, 9352, 3573, 4586-2,7784-2, and ASTM C217, D1044, D3389,D4060,D5342

Technical Specification

  • Can select many different sorts abrasion medium for different tests.
  • Specimen turntable speed control options of both 60 rpm and 72 rpm.
  • LCD display for accurate and convenient setting and monitoring to the whole test.
  • Three different precise stainless steel weights 500g, 750g, 1000g ensure the different requirements for different loads. 
  • Weights are marked to show total load on each wheel. This marking includes the weight of the abrading arm 250 grams
  • Abrading arms and fixing sleeve of abrading wheel have been calibrated and balanced before leaving factory.
  • A vacuum system is included and equipped with cleaner to move the loose abrading's or any dirt
  • A precision vacuum nozzle adjustment control allows the height to be modified for accommodating varying specimen thickness.
  • A Quick Release Mounting Hub permits quick wheel mounting without the need of a locking nut.
  • Equipped with S-11 Resurfacing medium disc.
  • Equipped with a pair of standard abrasive rubber wheel CS-10 or CS-17.

Main Technical Parameters

More Information
Platform Speed 60+/-2 r/min or 72 +/- 2r/min
Range of count 0~9999 times
Specimen size requirement Φ 100 x Φ 8 (center hole_) x 3 mm      Thickness: BGD 522: 20-25 mm, BGD 523: 0-5mm
Dimensions of abrasive sheet  Φ 50 x Φ 16 (center hole) x 13 mm
Load weight 500g - 750g - 1000g 
Main motor power 25W 220V 50Hz
Overall dimension 320x280x254 (L x W x H)
Nett Weight 20 KG