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Wet Abrasion Scrub Tester – ASTM D2486 ISO11998

Washability Scrub Tester – BS 3900 EN13300

Washability Scrub Tester with Continuous Speed Control

Model QPI-2500

 

Washability Scrub Tester

Product Description:

Qualtech Products Industry Wet Abrasion Scrub TesterWashability Scrub Tester is a precision abrasion test instrument to perform Wet Abrasion Tests and Washability Scrub Tests for research and quality management.
This professional Wet Abrasion Scrub Tester is used when coated surfaces need to be tested for resistance to abrasion caused by a brush, sponge or other means and creates a repeatable, controlled condition to simulate everyday use or wear patterns.
This Wet Abrasion Tester is engineered to evaluate the washability and related properties that affect the stain resistance of coatings, e.g. detergent performance testing can be determined in a reproducible manner for professional and industrial applications.

This Wet Abrasion Scrub Tester is designed to ensure a precise and professional evaluation of abrasion, washability, brushability and resistance of a wide range of different materials including paint, lacquers, inks, coatings, leather, wood, plastics, printed material, fabrics and many more.
Qualtech Products Industry Wet Abrasion Scrub Testers are designed offering a brand new design including a soap water recycling system.
This Wet Abrasion Scrub Tester product line are precise and professional wear test instruments for all paint manufacturing companies as well as testing and research laboratories.

This precision Wet Abrasion Scrub Tester is engineered in accordance with International Testing Standards, e.g. ASTM D2486 (Standard Test Methods for Scrub Resistance of Wall Paints), BS 3900, ISO 11998, EN 13300 (replaces DIN 53778).

Wet Abrasion Scrub Tester – ASTM D 2486:

This professional Wet Abrasion Scrub Tester is complaint with the ASTM D 2486 Standard to test scrub resistance of interior wall paint. To perform this Wet Abrasion Scrub Test the paint is applied to a black plastic panel and is allowed to cure. The panel of the Wet Abrasion Scrub Tester is scrubbed with a nylon bristle brush until failure occurs. An abrasive scrub media is used to accelerate the test. The Wet Abrasion Scrub Tester Base Unit is supplied with a carriage assembly and an applied loading weight of 454grams and 2 nylon bristle brushes according to the ASTM D 2486 for professional and precise testing series in research and laboratory.

Washability Scrub Tester – ISO 11998 /BS3900:

Qualtech Products Industry Wet Abrasion Scrub Tester is compliant with the ISO 11998 and BS 3900 Standards. The ISO test method describes a short ver­sion of the wet abrasion scrub test. This Wet Abrasion Scrub Tester uses special pads and the washing liquid is manually applied before starting the test. The Wet Abrasion Scrub Test is finished for evaluation after 200 scrub cycles. The evaluation of the wash/scrub resistance is done by calculating the loss of mass. This Wet Abrasion Scrub Tester Base Unit supplied with a precise carriage assembly giving applied loading of 135grams and 2 non woven abrasive pads for precise and professional applications in research and laboratory.

Wet Abrasion Scrub Tester – EN 13300 (replaces DIN 53778):

This Wet Abrasion Scrub Tester is compliant with the EN 13300 Standard (replaces DIN 53778 Standard). The Wet Abrasion Scrub Testing area should be free of residuals.
Wash Resistance: Evaluation after 1000 scrub cycles.
Scrub resistance: Evaluation after 5000 scrub cycles.
This wet scrub abrasion test is performed wet using a hog bristle brush and a pump to apply the wash­ing liquid. The evaluation is done visually. The Wet Abrasion Tester Base Unit is supplied with a precise carriage assembly with an applied load of 250grams and 2 natural bristle brushes for precise and professional applications in research and laboratory.

Wet Abrasion Scrub Tester – Features:

  • Twin brush/sponge/pad holders
  • Scrub rate 37±1 cycles per minute
  • Pre-set counter
  • Precise liquid dosing via peristaltic pump
  • Quick release sample clamp
  • The rapid tool change system allows the user to test the samples in accordance with a wide range of Professional National and International Standards on both flat and curved surfaces simultaneously.

Wet Abrasion Scrub Tester – Application:

Most surfaces may be subjected to intensive accelerated wear in order to assess and evaluate long term potential changes in surface condition.
This Wet Abrasion Scrub Tester can be used for professional evaluation of wet abrasion scrub resistance of coatings as well as for the professional evaluation of any performance and resistance of a film surface compound being tested with this wet abrasion scrub tester, e.g. paint, electroplates, floor boards, layers of covers, density of wood, varnishes, inks, plastics, floor coverings, carpets, upholstery materials, kitchen worktops, refrigerators, washing machines as well as ceramics – glazed or unglazed, furniture – wooden, metallic or plastic, anodised or plated surfaces, leathers – natural or artificial, wallpapers, coverings and many more.
This professional Wet Abrasion Scrub Tester will provide repeatable and reproducible testing results.
This precise and professional wet abrasion scrub tester is performing wet abrasion and scrub tests counting the times of scrubs which are being displayed on the display to evaluate the washability performance and resistance of coatings.
This Wet Abrasion Scrub Tester is designed as a professional and precise instrument to evaluate, examining, determine and perform professional and precise Washability Scrub Test Series for research and in laboratories. It is the ideal partner for your research and your laboratory.

This Wet Scrub Tester is an essential instrument for the evaluation of:

  • Gloss retention or deterioration
  • Soil removal capabilities of cleaning materials
  • Print removal by constant rubbing
  • Surface protection by waxes or other products
  • Roof felt (CEN / TC 254/SCI N45)

Wet Abrasion Scrub Tester – QPI-2500 – Specifications:

Travel Distance of Brushes
Test Panel Size430mm × 150mm × 0.03mm
DisplayLCD Display with Backlight
Max Number of Strokes9999 Times
Total Weight of Brush (ASTM D2486)454g ± 10g (ASTM D2486)
Total Weight of Abrasive Pads (SO 11998)135g ± 1g (ISO 11998)
Design of BrushesEngineered in accordance with International Testing Standards, e.g. ASTM D2486 (Brush with Nylon Bristles 5/4 Pattern)
VoltageAC 110V 60Hz / AC 220V 50Hz
Power50 Watts

Wet Abrasion Scrub Tester

Model QPI-1800

Wet Abrasion Scrub Tester

Wet Abrasion Scrub Tester – QPI-1800 – Specifications:

Design of BrushesEngineered in accordance with ASTM D2486
Total Weight of Brushes (ASTM D2486)454g ± 10g (ASTM D2486)
Total Weight of Abrasive Pads (ISO 11998)135g ± 1g (ISO 11998)
Speed0.04g/s
Travel-Distance of Brushes300mm
Carriage Travel Speed37 ±1 times/min
DisplayLCD Display with Backlight 5 digits
Max Number of Strokes99999 Times
Test Panel Size430mm × 150mm × 3mm
VoltageAC 110V 60Hz / AC 220V 50Hz
Power50 Watts

Wet Abrasion Scrub Tester – Brushes & Abrasive Pads:

astm d2486 iso11998

Wet Abrasion Scrub Tester – Available Models:

  • QPI-1800 Wet Abrasion Scrub Tester with Fixed Speed: ASTM/DIN/ISO/BS standards available
  • QPI-2500 Wet Abrasion Scrub Tester with Continuous Speed Control: ASTM/DIN/ISO/BS standards available
  • QPI-818 Black Plastic Test Panels (50 Panels / box)
  • QPI-819 Abrasive pads (20 Pads / box)
  • QPI-820 Bristle Brush (2 Brushes / box)
  • QPI-821 Brass Shim (1 Pair / box)

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