Insulation Surface Scratch Resistance Test Apparatus PLC Control

Product overview:

Insulation Surface Abrasion Resistance Testing Equipment SN1106 A specimen, such as a solutely insulated part, coated printed board, or coated component, used to verify that an appliance for domestic and similar purposes is of sufficient strength to prevent penetration by a sharp instrument.
Conforms to IEC60335-1:2004 clause 21.2, IEC60950-1:2005 clause 2.10.8.4

Test Principle:

This device uses a hardened steel needle to make scratches. The end of the steel needle should be tapered with an apex angle of 40°, and its tip should be rounded and polished, with a rounding radius of 0.25mm ± 0.02mm. The scratch passes through the five pairs of conductive parts, including the middle interval, which should be the part with the largest potential gradient during the test. In the scratch test, when the needle is kept at 80-85° from the horizontal plane, scratch at a speed of 20mm/s±5mm/s. Appropriate load should be applied to the steel needle, so that the steel needle can exert a force of 10N±0.5N along its axis. The distance between the scratches should be at least 5mm, and the distance between the edges of the sample should be at least 5mm. This machine adopts PLC + touch screen control system, stepper motor drive, scratch distance, scratch number and scratch speed can be preset, 90° angle automatic rotation, easy to realize the scratch test in both vertical and horizontal directions

Technical Parameters:

Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing laboratories, materials flame-retardant laboratories, basic general testing equipment, etc.), Sinuo aims to provide clients with complete laboratory construction, system integration, R&D, rectification and after-sales service, and strive to be the leader of one-stop service for laboratory construction in the field of electrical appliance testing.

Sinuo  products are composed of all kinds of testing equipments as per standards of IEC/ BS/ EN/VDE/UL/ ISO..., such as household appliances testing equipment, energy efficient testing laboratories and comprehensive performance test system for household appliances, battery testing equipment,  automotive testing equipment, luminaries testing equipment,IP code testing equipment, environmental test chamber, flammability test chambers, EMC testing equipment and etc.

Sinuo employees include a highly trained staff of engineers for sales and service, that are committed to offer satisfactory products and prompt service to all home and abroad customers.

Sinuo cooperate with many research institutions and schools to enable our techincal capacities. Sinuo has two own factories, one is in Guangzhou, the other is in Dongguan, and authorized agents and representative offices in Korea, South Africa, Egypt,Pakistan and Philippines.

Sinuo combines all the R/D and production advantages, contributes to provide perfect, high-end and systematic electrical appliance testing laboratory solutions, products and services for corporate customers, universities and third-party laboratories. Our clients include Bureau Veritas, CSA, Intertek, TUV Rehiland, TUV SUD, SGS, etc.