ASTM D1838 ISO 6251 LPG Copper Strip Corrosion Tester for Liquefied Petroleum Gas Testing

I. Copper Strip Corrosion Tester ASTM D1838,ISO6251,Nfm41007 This Copper Strip Corrosion Tester is suitable for measuring the degree of copper corrosion in liquefied petroleum gas.Test method:immerse a polished copper strip completely into a 100mL cylindrical sample with suitable working pressure that has been saturated with water, and let it stand at a temperature of 40 ºC for 1 hour. Take out the copper strip at the end of this period, compare it with the copper corrosion