Byk-gardner Scrub Abrasion Tester
The painted or uncoated surface need use a brush, sponge, scouring pad, sandpaper or other methods to test the resistance to scrub. The friction test can be carried out by adding a friction agent or a cleaning agent in a wet scrubbing manner. It is usually used in interior wall coatings, floor tiles, shower baths, and furniture.
Application
(1) Interior Wall Coatings: Evaluation of the resistance of painted wall surfaces to repeated wet scrubbing.
(2) Paints and Varnishes: Assessment of coating erosion and surface durability during repeated cleaning.
(3) Floor Finishes: Evaluation of compatible floor coatings and surface finishes.
(4) Furniture Surfaces: Testing the durability and cleanability of painted or finished furniture panels.
(5) Ceramic and Other Hard Surfaces: Comparative evaluation of suitable surfaces using compatible fixtures and test media.
(6) Cleaning Performance Evaluation: Assessment of surface changes after repeated exposure to specified brushes, sponges, scouring pads, or cleaning agents.
Standard
ASTM D1792;ASTM D2198;ASTM D2486;ASTM 3206;
ASTM D3207;ASTM D3450;ASTM D4213;ASTM D4488;
ASTM D4828;ISO11998;DIN 53778;DIN 13300;
Canadian Government Regulation 26-GP-3a;
Pennsylvania Federal Code W-4; US Federal Code P-C-431a; P-D-220A, etc.
Technical Parameters
| Items | Parameters |
| Scrub speed | 6 to 60 Reciprocating / minute |
| The number of reciprocating | Up to 100,000 |
| Scrub test arm | can be placed up to 3 brushes or cushion bases, improves test efficiency |
| Test arm maximum load | 4kg（8.8lbs） |
| The stroke length | 28cm |
| Power supply | AC220v 50Hz |
Features
◆ Make a uniform reciprocating linear motion by certain progress; with strong reproducibility
◆ 7-inch touch screen display, easy to operate; compact design
◆ Using chain drive mechanism to ensure long-term reliable operation
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