ER-4C Anticorrosive Coating Digital Enamel Rater for Tinplate

Item No.: YER-4C-4394

ER-4C enamel rater is equipment for testing whether there are perforations in the anticorrosive coating layer of tinplate used for making food cans or lids.

Product parameters
Product Name:	Anticorrosive Coating Digital Enamel Rater for Tinplate
Model Number:	ER-4C
Brand:	C.N.
Minimum Order Quantity:	1 anticorrosive coating digital enamel rater for tinplate
Price:	The price is determined according to the parameters and quantity of the order.
Supply Ability:	20 anticorrosive coating digital enamel raters for tinplate per month
Place of Origin:	China

INQUIRY

Description

ER-4C enamel rater is equipment for testing whether there are perforations in the anticorrosive coating layer of tinplate used for making food cans or lids.

The Working Principle of ER-4C Anticorrosive Coating Digital Enamel Rater for Tinplate

The Working Principle of ER-4C Anticorrosive Coating Digital Enamel Rater for Tinplate

As shown in the picture above, put electrolyte (for example: sodium chloride solution, brine) in the water box. Put the tinplate sheet on the tinplate sheet hole on the water box. The diameter of sheet hole is slightly smaller than the tinplate sheet. Let the pressing device fix the tinplate sheet, and draw out the air in the water box to make the water box form a vacuum. At this time, the tinplate sheet tightly touches the edge of the sheet hole. Turn the water box so that the sheet hole faces the bottom (there is a sealing rubber ring between the tinplate sheet and the sheet hole to prevent water leakage). The electrolyte is used as one electrode, and the outer surface of the tinplate sheet is used as the other electrode. Power ups. If the coating layer of the tinplate has metal exposed points, the current is very large. The integrity of the tinplate coating layer (metal exposure degree) is judged by measuring the current value.

Features of ER-4C Anticorrosive Coating Digital Enamel Rater for Tinplate
● The testing operation is simple and fast.
● Optimized electrical design, more sensitive, reliable and accurate.
● Corrosion resistant.
● The buttons are made of film, which is more durable and corrosion resistant
● Press the "Inverting" button to invert the detected DC electrode, so as to observe the bubbles generated by the "metal exposed point", so as to accurately determine the position of the "metal exposed point".

Parameters of ER-4C Anticorrosive Coating Digital Enamel Rater for Tinplate
● Equipment Name: Anticorrosive Coating Digital Enamel Rater for Tinplate
● Equipment Model: ER-4C
● Testing Type: Tinplate sheets.
● Range: 0 to 500 mA
● Resolution: 0.01mA
● Accuracy: ± 2%
● Power Supply: AC115 V/230V or DC9V
● Rear Panel: RS232 serial output
● Size: Determined by testing type

-------------------------------------------
Related Products
If you need other types of products, please click on the blue font below, you can browse another page to see the related introduction.
1. Necessary Food Cans and Lid Coating Quality Testing Equipment: These instruments include testing equipment for the anticorrosive coating layer of food cans and lids and metal sheets.
2. RT-1 Coating Scratch Resistance Tester: uses a hemispherical tipped needle or other abrasion tool to controllably scrape the paint coating and detect the degree of scratching of the coating. With this test of the instrument, the adhesion, hardness and scratch resistance of the paint coating of the plate used to manufacture the food container can be judged.
3. CE-10 Automatic Digital Enamel Rater for Metal Can Lids: is used to test the degree of perforation of the anticorrosive coating layer in the can lid, is fully automated testing equipment.
4. ER-10 Ten Stations Digital Enamel Rater for Can Metal Lids: is used to test the degree of perforation of the anticorrosive coating layer in can lid, can test 10 metal lids at the same time. It is an efficient can lid testing equipment.
5. ER-4 Multifunctional Digital Enamel Rater for Metal Cans and Lids: is equipment for testing whether there are perforations in the anti-corrosion coating layer of metal cans and lids. Various containers, lids and tinplate anticorrosive coatings can be inspected after changing a variety of testing molds and brackets.
6. ER-2 Multi-station Digital Enamel Rater for Metal Cans and Lids: is equipment for testing whether there are perforations in the coating layer of metal cans and lids, it can inspect two containers at the same time. The cans and lids can be round or irregularly shaped.
7. TG-3 Coating Thickness Gauge for Metal Sheet or Cans or Lids: uses electromagnetic induction to measure the coating thickness on metal sheets, cans or lids. The measurement value of this instrument is calculated with the coating weight per unit area (g/m²). When equipped with “Hover Probe”, the gauge can measure the coating thickness of metal sheets. When equipped with can body testing clamp, it can test the coating thickness of can body. Use a standard calibration coating plate (sample with known weight, g/m²) to calibrate the gauge.
8. Often Used Food Can Lid Testing Instruments and Equipment: include testing instruments for the structure and compressive strength of food can lids and anticorrosive coating layers.
9. SCP-24 Seamer - Lab Cans Double Seam Sealer: can automatically seal the can by pressing the lifting handle. It is a cans small seamer necessary for canning laboratory.
10. SCO-1 Non-destructive Double Seam Sanitary Cans Opener: only opens the middle portion of the can lid and does not damage the double seam, is necessary equipment for food can testing.
Note
•If the products you need are not listed on this website, you can also Contact Us, you maybe get a satisfactory answer.
•If the equipment performances and parameters required by the customer are beyond the scope of this introduction, we can customize it specially.
•The Product descriptions may be modified at any time without notice.
•The final performance and parameters of the product are determined by the contract signed by the customer at the time of order.
-------------------------------------------