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Digital Enamel Rater

Enamel Rating, Lacquer Permeability







The ENR-4000 Digital Enamel Rater is a complete redesign of the industry leading CMC KUHNKE Enamel Rater. It tests the coverage of the enamel coating inside food and beverage cans and ends and it accurately and quickly measures the Enamel Rating and Lacquer Permeability.

The Enamel Rater ENR-4000 is the new standard for porosity measurements. A high-precision instrument with a large TFT display that can be switched on with a graph of the current measurement.

It showcases an elegant design and top functionality in a stainless steel housing, splash-proof protected for years of reliable service as well as a two channel option with seperate settings.

Measurement units:  mA

Range:  Adjustable between from 2.0 to 10.0V in steps of 100mV. (Precision 1%) up to 250mA (Automatic range switching)

Resolution:  (0-250mA) 10±A

Accuracy:  ±0.05 mA / 0.2% ± 1 L.S.B.Ooutput

Electrical power required:  120 / 230 VAC 50-60Hz

Size:  230mm x 205mm x 80mm (9 in x 8 in x 3 in)

Languages:  English, German

Features & Benefits

100 Ohm calibrated test resistor available for calibration

Fixtures available for 3-Piece Cans, 2-Piece Cans, Aerosol Cans, Can Ends, Side Stripes, Bottle Caps, Flat Sheets and Tubes

Fill level control

Reverse Polarity to identify location of metal exposure

CE Certified

Full-sized color touchscreen

Current Measurement graph option

Two connector ports for test fixtures

Two seperate test channels