The scratch tester is mainly used to evaluate the scratch performance of single-layer insulating color-coated boards. By evaluating whether the coating is scratched by a certain weight of tungsten carbide hemispherical contact or the maximum load of the coating cannot be scratched, the scratch resistance of the coating can be known. Mainly used in product surface coatings, such as coil coatings, can inks, 3C inks, UV inks, etc.
Instrument Usage：
The scratch tester is mainly used to evaluate the scratch performance of single-layer insulating color-coated boards. By evaluating whether the coating is scratched by a certain weight of tungsten carbide hemispherical contact or the maximum load of the coating cannot be scratched, the scratch resistance of the coating can be known. Mainly used in product surface coatings, such as coil coatings, can inks, 3C inks, UV inks, etc.
Implementation Standards:
ISO1518, BS3900, EN61558, GB4943, GB4760.1, IEC60335
Features:
Technical Parameters:
|
Scratch Speed |
0~40mm/s (can be set) |
|
Moving Distance |
0~65mm (can be set) |
|
Needle Tip Pressure |
10±0.5N |
|
Weight Weight |
50g~2500g (optional) |
|
Scratch Pen Material |
Tungsten carbide hemispherical, radius 0.25±0.02mm (or customized) |
|
Metal Test Plate Size |
100×150×0.2mm (length*width*height) |
|
Machine Size |
500*400*450mm |
|
Machine Weight |
About 22KG |
|
Power Supply |
220v/50hz or 110v/60hz |
© Dongguan Zhongli Instrument Technology Co., Ltd.
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