Strumenti per abrasione e lavabilità
Codice art. 5063
Gardner-scrub, ISO 11998
Abrasimetro in accordo con ISO 11998
- Modello base con accessori ISO 11998.
- Il metodo di prova ISO definisce una versione breve del test di sfregamento.
Features
Coated and uncoated surfaces need to be tested for resistance to abrasion caused by a brush, sponge, scouring pad, sand paper, and other means. Abrasion resistance can be tested by wet abrasion methods using scrub media or cleaning solutions. The most common applications are testing the scrub resistance of interior wall paints, floor tiles, shower stalls, and furniture surfaces. The abrasion tester can examine the washability of a coated surface for the removal of stains. Detergents and cleaning solutions can be tested and evaluated in a reproducible manner.
- Compliant with ASTM, DIN, and ISO methods with appropriate accessories
- Durable chain drive mechanism for long-term reliable operation
- Reciprocating linear motion with a constant speed over the travel distance for repeatable results
- Compact design saves on counter space
- Easy to use touch screen display
- Instrument arm holds up to 3 brush or pad holders to increase output
- User selectable scrub rate from 6 - 60 cycle/minute
- Up to 4 kg (8.8 lbs) can be applied to the instrument arm
- Stroke length 10 inch (25.4 cm), adjustable upon request to 9 or 11 inch (22.9 or 27.9 cm)
- Optional weights for custom applications
Standards
Procedure
- Use 3M Scotch Brite 7448 pads for as abrasion material
- Apply washing liquid manually before starting the test
- Evaluate test result after 200 scrub-cycles
- The evaluation is done by calculating the loss of mass
Downloads
Brochure del prodotto
Istruzioni di sicurezza
Istruzioni brevi
Manuali operativi
Accessories
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