Scratch Resistance Tester of Metal Surface Coatings PS-2690

Scratch Resistance Tester of Metal Surface Coatings PS-2690

Brief Introduction:

Used to test the scratch resistance of metal surface coatings, such as coil paint, tin can ink, metallic paint, automotive surface coating, etc.

It is also suitable for evaluating the surface scratch resistance of single coating or composite coating of color-coated plates.

The scratch resistance of the coating is evaluated by the maximum load of a spherical steel needle that scratches or does not scratch the coating under a certain weight.

During the test, a hemispherical stylus with a diameter of 1mm is used to slowly contact the surface to be tested and scratch a scratch about 10cm long.

Depending on the purpose of the test and the load applied, different degrees of penetration can be observed, from surface marks to complete penetration.

The motor drives the sample to gently contact the stylus, and the stylus passes over the sample and stops automatically when it reaches the end point. The contact between the stylus and the metal substrate is identified by a voltmeter. When the coating of the sample to be tested is scratched, the ammeter shows that current is passing.

Testing Standards:

GB/T 9279, ISO 1518, 12137-2, ASTM D 2197, D 5178

Technical Specifications:

DongGuan Q1-Test Equipment Co., Ltd. was founded in year 2000, located in DongGuan, a famous industrial city.

Mainly specialized in manufacturing, developing and marketing various environmental testing equipment like programmable temperature and humidity test chamber QTH series, walk-in temperature and humidity test chamber, thermal shock test chamber QT3 series, industrial drying oven, burn-in chamber, salt spray/corrosion test chamber QCC series.

All the Q1-Test products conform the standards of GB, BS, IEC, CNS, ASTM, ISO, JIS, DIN and other relevant international testing standards.

Q1-Test product is widely used in the field of aerospace, military, automotive components, optoelectronic, electronic parts, communication, furniture, building materials, chemicals, paint, inspection laboratory, research institutes and other high-tech industries.

We have powerful ability to design, develop and manufacture custom made products according to customer’s special applications, and will go on enlarge our products line, provide professional solutions, timely services and qualified products to feedback customers’ kind support and trust.

We are also looking forward extensively and deeply work with customers to create brilliant future together.