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DIN Abrasion Tester UI-FT24

DIN Abrasion Tester is to test rubber abrasion resistance.

  • Unuo Instruments;
  • 18 months warranty;
  • Fast Delivery;
  • CE & ISO17025 calibrated certificate;
  • ISO 4649, DIN 53516, SATRA TM174 and etc.

Description

DIN Abrasion Tester – DIN Abrader(Abraser) is a Rotary Drum Abrasion Tester to test abrasion resistance of rubber on specified grade sand abrasive paper under certain pressure. DIN abrasion test method includes ISO 4649, DIN 53516, ASTM D5963, SATRA TM174, and other abrasion resistance test method.

Unuo Instruments is DIN Abrasion Resistance Tester manufacturers and supplies rubber testing machine with reliable quality. Contact us today for DIN abrasion tester price!

1. Unuo DIN Abrader Features:

  • Can do rotating test and non-rotating test;
  • Button Control & Advanced Touch Screen Control for your choice;
  • All consumables are available. Abrasive paper, standard rubber and etc.
  • Detailed operation manual & video are provided for DIN Abrasion Test Procedure;

2. DIN Abrasion Tester Working Principle

DIN Abrader(Abraser) consists of a rotary drum whose surface would be stick with sandpaper 60#. DIN Abrasion is a kind of sand abrasion. Equipped with a rotational block, Unuo DIN abrasion testing machine can do both rotating and non-rotating tests.

The abrasion machine would rub the sample on the drum under a certain inclination and a certain load. Then to measure the sample volume loss after rubbed for a certain distance.

DIN-Abrasion-Tester-DIN-Abrader

3. ISO 4649 VS DIN 53516 DIN Abrasion Test Method Comparison

Generally speaking, this 2 din abrasion test method have the same specification requirements for the DIN Abrader. The most obvious difference is ISO 4649 mentions 2 abrasion test methods – non-rotating or rotating while DIN 53516 has no clear requirements for this.

Warm tip: the rotating method would make the sample to be rubbed more uniform. But, the non-rotating is more commonly used.

4. How To Calculate Abrasion Resistance of Rubber / DIN Abrasion Test Results (ISO 4649)

4.1 Relative Volume Loss

  ∆Vrel = ∆mt * ∆mconst / pt * ∆mr

∆mt : the mass loss, in mg, of the test rubber test piece;

∆mconst : defined as 200mg for method A using standard reference compound No. 1;

Pt: the density, in mg per cubic millimetre , of the test rubber;

∆mr :the mass loss, in mg, of the reference compound test piece.

4.2 Abrasion resistance index, ARI

ARI=(△mr×ρt/△mt×ρr)×100

∆mr :the mass loss, in mg, of the reference compound test piece;

Pt: the density, in mg , of the test rubber;

Pr: the density, in mg , of the reference compound;

∆mt : the mass loss, in mg, of the test rubber test piece;

We do welcome your inquiry about DIN abrasion tester price, other rubber testing instruments, and related details. Here for more Rubber Abrasive Wear Tester.

5. Abrasion Testing Machine Specifications

ModelUI-FT24
Load2.5 ± 0.1 N; 5.0 ± 0.1N; 10.0 ± 0.2 N
Lateral displacement4.2mm±0.04mm per revolution of the drum
DrumDiameter 150 ± 0.2 mm, length 500mm
Rotating Speed40 ± 1r/min
Wear Stroke40 ± 0.2 m ≈ 84 cycles
Test MethodRotation and non-rotation
Angle of dip
Abrasive Paper60#
StandardBS-903, GB/T 9867, ISO-4649, JIS-K6264, SATRA TM174, ASTM-D5963, QB/T 2884-2007, ISO 20871:2001, BS EN 12770:2000
Power1∮ 220V
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