Digital Enamel Rater (Der-4)

Our offered Digital Enamel Rater (DER-4) is able to detect the exposed metal position more easily compare to the former models. The reformative electronic design makes it more sensitive, reliable and accurate. The anti-corrosion characteristic of the enhanced can body support is ensured its durability. The film coated buttons are more durable and with better corrosion resistance.

DER-4 is the industry standard. The new CanNeed Enamel Rater DER-4 instrument test the coverage of the enamel coating inside food and beverage cans, aerosol-cans and also different kinds of ends. It displays an index of the amount of metal exposed by incomplete enamel coverage on a clear, easily read digital LED.

The instrument applies a constant voltage across the can body and an electrode immersed in an electrolyte-filled can, and measures the resulting current. Test voltage is set at 6.3 VDC. Operating range is 0 to 500 milliamperes with accurate resolution within 0.01ma.

Clients can avail this Digital Enamel Rater (DER-4) at industry leading prices from us.