Alcohol abrasion tester

The Alcohol Abrasion Tester is designed for evaluating the wear and friction resistance of coatings, prints, and surfaces under controlled laboratory conditions. It simulates real-world abrasion scenarios using various friction media such as erasers, alcohol-soaked cotton, steel velvet, and sheepskin. Widely applicable in plastics, wires, electronics, and leather industries, it provides accurate, repeatable results for quality control and product development.

Application

(1) Testing abrasion resistance of printed coatings on plastics, electronic housings, wires, and leather.

(2) Evaluating durability of oil sprays, screen prints, and surface coatings under repeated friction.

(3) Quality control for consumer electronics, household appliances, and automotive interior materials.

(4) Research and development of new coatings, inks, or protective finishes.

(5) Assessing the wear resistance of decorative or functional surfaces in manufacturing.

(6) Comparing performance of different friction media on material surfaces.

(7) Determining material performance under simulated operational abrasion conditions.

Standards

(1) ASTM D6279 – Standard Test Method for Abrasion Resistance of Coatings by Taber Abraser.

(2) AATCC Test Method 8 / ISO 105-X12 – Colorfastness to Crocking.

(3) ASTM D3363 – Standard Test Method for Film Hardness by Pencil Test.

(4) UL 969 / UL 2601-1 – Standard for Marking and Labeling Systems.

Features

(1) Reciprocating Motion System with variable convex shaft and Japanese original ball drive for smooth and precise movement.

(2) Double Test Stations allow simultaneous testing of two samples.

(3) Adjustable Working Stroke from 2mm to 50mm.

(4) Variable Working Speed from 10 to 60 cycles per minute (rpm).

(5) Digital LCD Counter capable of displaying up to 999,999 cycles.

(6) Four independent friction groups supporting multiple friction media simultaneously.

(7) Load Application System with calibrated weights (100g, 200g, 300g, 500g, two of each) for precise force application.

(8) Compatible with diverse friction media: eraser, alcohol/cotton, steel velvet, sheepskin.

(9) Motorized drive (25W) ensures consistent operation.

(10) Substantial workpiece table (400x200mm) for secure sample placement.

(11) Compact and robust design suitable for laboratory use.

Parameters

Parameter	Specification
Friction media	Eraser, alcohol/cotton, steel velvet, sheepskin (user-supplied)
Load weights	100g, 200g, 300g, 500g (two of each)
Counter	0–999,999 LCD display
Working stroke	2–50mm adjustable
Working speed	10–60 rpm adjustable
Number of friction groups	4
Motor	25W
Power supply	AC220V/50Hz
Dimensions (L×W×H)	500×460×550mm
Net weight	26kg
Workpiece table size	400×200mm

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