wet abrasion scrub tester
Introduction:
Paint often becomes soiled especially near doorways, windows, and in work and play areas. Coated surfaces need to be tested for resistance to abrasion caused by a brush, sponge, or other means. The Wet Abrasion Scrub Tester can produce a repeatable, controlled condition to simulate everyday use or wear patterns.
Wet Abrasion Scrub Tester is the newest machine which is developed. It can examine washability and related properties that affect the stain resistance of coatings. Detergent performance testing can also be determined in a reproducible manner.
The Wet Abrasion Scrub Tester (also known as Scrub Abrasion and Washability Tester) can assess washability and related properties that affect the stain resistance of coatings. Detergent performance testing can also be conducted in a reproducible manner.
Standards:
ASTM D2486, ASTM D3450, ASTM D4213, ASTM D4828, DIN EN 11330, EN ISO 11998, and others.
Main Technical Parameter:
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)
Frequency of travel: 5~95 times/min(adjustable)
Range of count: 0~9,999 times
Power of motor: 25W
Features:
Running speed can be set to meet requirements of different standards.
With four-digit counter, start the machine and it will automatically be stopped when reaching set times.
Compatible with a variety of abrasion pads to comply with different standards requirements, such as ISO, ASTM, DIN
Quickly and easily to load and unload testing samples and replacing abrasion head.
Can work normally under different voltage and frequency
With stable and uniform running speed because of Push-rod design
Two brush holders for side by side testing
Long service life with hard and durable design
The whole machine body is made of anodized aluminum, having stable working status, repeatable test results, no exception even in the fastest speed of the stroke.
With peristaltic pump design, control scrub mediumflow accurately.
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