Reciprocating scratch tester

Performance Characteristics of Product ◆Executive standard: NEMA、JIS; Inspection standard: JB/T4279.15-2008 ◆Used to detect the scraping resistance of coating and cable insulation layer of flat wires of 0.800～5.600mm (narrow side) and the silk and enamel covered round wires with nominal conductor diameter of 0.100～5.000mm; ◆Application of SCM control allows for fast operation and strong anti-interference capacity; ◆Sample support table allows for parallel rise and fall, maintaining close contact between the entire plane with sample; ◆Scratching needle is vertical to the paint scraping direction and parallel with sample supporting table; ◆When film is scratched and the action current is ≥5mA, painting scraper would automatically stop scraping; ◆LED would automatically display the number of scraping. Major Technical Parameters Scraper stroke 11±0.5mm Scraping speed 60 times /min Test voltage DC1～20±0.5V, adjustable   Number of scraping Ranging 1~999 Sensitivity 5±0.5mA Diameter of scratching needle 0.45±0.01mm or 0.55±0.01mm Input power AC220V±10%  50Hz Consumed power ＜80W Overall dimensions L×W×H  560×314×360mm Weight 25kg ●Preparation of weights: 1N×1，2N×2，5N×2，0.1N×1，0.2N×2，0.5N×1