BGD 526 ASTM D 2486 Wet Abrasion Scrub Tester Architectural Coating Scrub Resistance Machine
1.Description: The surface being painted (the coating film) needs to be evaluated for its resistance to scrubbing by brush, sponge, or other means. Therefore, there is a need for a precision instrument that can generate a repeatable, controlled condition to simulate the type of abrasion that a coating film faces on a daily basis. BGD has designed the Scrub Resistance Tester to effectively evaluate the scrubbability of a coating film and the related properties that affect the coating's resistance to abrasion, as well as to evaluate the performance of detergents in a reproducible test.
The BGD 526 is a state-of-the-art, fully touch-screen operated scrubber gauge that is compatible with a wide range of national and international test standards. These rugged and reliable instruments are extremely versatile and can test the abrasion, washing, brushing and resistance properties of a wide range of materials including pigments, lacquers, inks, coatings, leather, wood, plastics, printed materials, fabrics and more.
2.Performance features
◆ Running rate can be set to meet the requirements of many different standards.
◆ Five-digit counter, start the instrument to reach the set number of times automatically stop.
◆ Compatible with a variety of friction head to meet ISO, ASTM, DIN and GB standards.
◆ Easy to load and unload test specimens and replace friction heads.
◆ Voltage and frequency independent.
◆ Push rod design, stable and uniform running speed.
Dual chute design allows two tests to be performed at the same time.
◆ Rugged design, long-lasting use
◆ The entire machine is made of anodized aluminum for stable testing and repeatable results, even at the fastest friction speeds.
◆ The solution (scrubbing medium) flows into the brushes through a peristaltic pump on the side of the instrument, and the drop acceleration of the scrubbing medium can be precisely adjusted.
3.Product Parameter
| ■ Stroke Length |
300mm |
| ■ Specification of brush |
Nylon brush bristles in 5/4 pattern extending 19mm from block. |
| ■ Weight of brush (including device holding brush) |
454±10 g(ASTM D 2486)；135±1g(ISO 11998) |
| ■ Frequency of travel |
10～99 CPM(adjustable) |
| ■ Range of count |
0～99,999 times |
| ■ Size of test plate |
430mm×150mm×0.03mm |
| ■ Power of motor |
25W |
| ■ Power |
110V～220V；50/60 Hz |
| ■ Overall size |
590mm×578mm×320mm(L×W×H) |
| ■ Net Weight |
26 KG |
| ■ Capacity of Water Container |
1L |
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