Sell Canneed DER-3 Digital Enamel Rater

Description

The Canneed ¡§DER*3 Digital Enamel Rater ¡§ is the industry standard. The new CANNEED Enamel Rater DER*3 instrument test the coverage of the enamel coating inside food and beverage cans. Also aerosol-cans may be tested with DER*3. 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 **0 milliamperes with accurate resolution within 0.1ma. The instrument operates in industry standard 4 second mode, continuously, or can be programmed to measure any desired time. In *-second mode, the display shows the reading only at 4 seconds. In continuous mode the reading is displayed beside elapsed time with the *-second reading automatically stored in memory for recall. A simple and foolproof calibration self-test verifies correct, accurate operation. Location of exposed metal can be determined by reversing voltage which causes bubbles of gas to form on exposed metal for easy visual identification. Electrolyte level and can contact sensors ensure that testing begins only when can is properly filled with electrolyte solution and good electrical contact with the can has been established. Technical Specifications (changes reserved): Sample type : *- and *-piece cans. Also aerosol-cans Range: 0 to **0 ma Resolution: 0.1mA Accuracy: +/- 5% Power supply: AC**5 V/**0V to DC9V Rear Panel: RS**2 serial output Display unit Dimensions:**2 x **0 x *0mm ( W x L x H ) Can holder Dimensions: **0 x **8 x **0 mm(W x L x H) Weight: 4 kg