Ceramic Glazed Tile Abrasion Resistance Tester

The Ceramic Glazed Tile Abrasion Resistance Tester is used for determination of resistance to wear for Cement & Concrete flooring tiles.Tiles specimen of size 7. 06 cm x 7. 06 cm is pressed tace-wise under specific load on a grinding path and abrasive powder is evenly spread on the rotating grinding path and after specific number of revolution of the grinding disc the second parallel side of the tile is subjected to wear for similar number of rotations. The wear of the tile is measured on a thickness gauge specifically made for the purpose.

Standards

ISO 10545-7 Ceramic tiles –Part 7: Determination of resistance To surface abrasion for glazed tiles

GB/T 3810.7 Test methods of ceramic tiles—Part 7: Determination of resistance to surface abrasion for glazed tiles

Details

The Abrasion testing machine consists of following parts and accessories

A replaceable grinding path fitting on to a disc rotating its vertical axis.

The rotating disc and grinding path are enclosed by a circular tray.

A bracket to hold the test specimen of 7.06 cm x 7.06 cm size.

The loading is by a counter balanced lever.

A funnel is provided to facilitate charging the grinding path with abrasive powder.

Supplied complete with automatic preset revolution counter and one 7.5 kg weight

Also supplied with 1 kg abrasive powder and dial thickness gauge of 0.01 x 25mm to measure abrasion of tile after the test.

Suitable for operation 230 V, single phase, Ac supply.

Parameters

Turntable Diameter: 610mm

Turntable Speed: 300 rpm

Eccentricity: 22.5mm

Number of Sample Clamps: 8

Clamp Inner Diameter: 83mm

Clamp Inner Height: 25.5mm

Distance Between Sample Clamp Center and Turntable Center: 195mm

Equal Distance Between Adjacent Clamps

Speed Preset Counter Count Range: 0-999999

Glazed Ceramic Tile Abrasion Tester：