Phenolphthalein solution pinhole tester

Performance Characteristics of Product ◆Executive standard: GB/T4074.5-2008/IEC60851-5 ◆Used to detect pinhole on the film of enameled wires; it is mainly designed to indicate the position of pinhole by the color of phenolphthalein indicator and visually inspect the number of pinhole; ◆Detection range is not subject to the limitation of wire size and specification; ◆It is an economic and indispensable pinhole detection tool, featuring simple operation, stable, intuitive and reliable data detection. Major Technical Parameters Test voltage DC2～30V adjustable Concentration of sodium chloride solution 2g/L Concentration of phenolphthalein ethanol solution 30g/L Short-circuit current ＜150mA Saline tank capacity 9000ml Immersion time of sample Ranging 1s～99min 59s Input power AC220V±10%  50Hz Consumed power ≤50W Overall dimensions L×W×H 500×340×340mm Weight 18kg