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Paint surface wear resistance instrument

Whats/App: +86 156 1874 6768

Web: standard-groups.com

Application

The Paint Surface Scratch Resistance Tester is suitable for a wide range of coating and paint testing applications, including:

Evaluation of paint surface scratch resistance

Assessment of coating system durability and adhesion

Testing automotive surface coatings for scratch performance

Comparative studies of different paint or clearcoat formulations

Specific testing product: Paint Surface Scratch Resistance Tester

Standards

The instrument complies with major international and national standards for coating and paint testing:

ISO 1518 – Paints and varnishes – Determination of scratch resistance

ASTM D5178 – Test method for scratch resistance of coatings using a linear scratch device

ASTM D2197 – Test method for resistance of organic coatings to abrasion

GB/T 23989‑2009 – Determination of scratch resistance of coatings

GB/T 1768‑2006 – Test method for abrasion resistance of paint films

GB/T 6739‑2006 – Paints and varnishes – Pencil hardness test

GB/T 9279‑2007 – Paints and varnishes – Cross-cut test

Parameters

ItemDetails
Input Voltage 220V / 50Hz
Control System PLC + Touch Screen
Operation Interface 7-inch color touchscreen, Chinese/English switchable
Drive Type Stepper motor drive
Scratch Speed 0 – 25 mm/s, adjustable
Limited Stroke 0 – 85 mm (customizable)
Number of Tests 0 – 9999. programmable
Post-Scratch Automatic Stop Yes (electrode device)
Contact Limit Angle 18°
Contact Ball Transition Radius R6
Scratch Spacing 0 – 50 mm, adjustable
Test Sample Size Approx. 150 × 100 mm
Rotating Table 360° rotation capability
Scratch Pressure Standard: 10 N ±0.5 N (1 piece); Optional: 20 N or 30 N ±0.5 N
Scratch Needle R0.25 ±0.02 mm, other specifications optional
Machine Dimensions (L×W×H) 380 × 300 × 180 mm

Accessories

Standard scratch needle R0.25 mm

Optional scratch needles and radii

Additional force weights (10 N, 20 N, 30 N)

Rotating sample table

Calibration and maintenance tools


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