ER-2 Multi-station Digital Enamel Rater for Metal Cans and Lids

Item No.: YER-2-3476

ER-2 enamel rater 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.

Product parameters
Product Name:	Multi-station Digital Enamel Rater for Metal Cans and Lids
Model Number:	ER-2
Brand:	C.N.
Minimum Order Quantity:	1 Multi-station Digital Enamel Rater for Metal Cans and Lids
Price:	The price is determined according to the parameters and quantity of the order.
Supply Ability:	20 Multi-station Digital Enamel Raters for Metal Cans and Lids per month
Place of Origin:	China

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Description

ER-2 enamel rater 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. The ER-2 multi-station digital enamel rater for metal cans and lids is a widely used testing instrument in the canning industry.

The Working Principle of ER-2 Multi-station Digital Enamel Rater for Metal Cans and Lids
• Testing of Anti-corrosion Coatings for Round Cans and Irregular Cans

The Working Principle of ER-2 Multi-station Digital Enamel Rater for Metal Cans and Lids 1

As shown in the picture above, put the can body on the test stand. Put electrolyte (for example: sodium chloride solution, brine) in the can body. Electrolyte is used as one electrode, and the outer surface or bottom of the can body is used as the other electrode. Power ups. If the paint layer in the can body wall is perforated, the current is very large. The degree of perforation of the paint layer in the can body wall is judged by measuring the current value.

• Testing of Anti-corrosion Coatings for Round lids and Irregular Lids
The Working Principle of ER-2 Multi-station Digital Enamel Rater for Metal Cans and Lids 2

The Working Principle of ER-2 Multi-station Digital Enamel Rater for Metal Cans and Lids 2

Figure B is a device for testing irregular-shaped lids, and Figure C is a device for testing round lids. Their operating steps are the same:
Put electrolyte (for example: sodium chloride solution, brine) in the water box. Put the lid on the lid hole on the water box. The diameter of lid hole is slightly smaller than the lid and varies according to the shape of the lid. Let the pressing device fix the lid, and draw out the air in the water box to make the water box form a vacuum. At this time, the lid tightly touches the edge of the lid hole. Turn the water box so that the lid hole faces the bottom (there is a sealing rubber ring between the lid and the lid hole to prevent water leakage). The electrolyte is used as one electrode, and the outer surface of the metal lid is used as the other electrode. Power ups. If the paint layer of the lid is perforated, the current is very large. The degree of perforation of the paint layer on the metal lid is judged by measuring the current value.

Features of ER-2 Multi-station Digital Enamel Rater for Metal Cans and Lids
• Two cans containers can be measured at a time, and the efficiency is improved.
• Multifunctional, can measure round and irregular cans and lids.
• With electrolyte recovery function to prevent pollution.
• Easy to operate.
• The measurement is accurate and meets the requirements of the standard.

Parameter of ER-2 Multi-station Digital Enamel Rater for Metal Cans and Lids
1) Equipment name: Multi-station Digital Enamel Rater for Metal Cans and Lids
2) Equipment model: ER-2
3) Able to support L and R testing channels;
4) Testing current range: 0-500mA;
5) Working environment temperature: 10-50 ℃;
6) Accuracy: 0.1mA;
7) Able to support automatic testing mode and manual testing mode;
8) Indicator lights show the connection situation of the bottoms and the pins;
9) Able to connect to printer;
10) With RS232 data output interface for data transmitting to SPC;

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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: CE-10 digital enamel rater 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. 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.
7. 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.
8. 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.
9. 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.
10. ER-4C Anticorrosive Coating Digital Enamel Rater for Tinplate: is equipment for testing whether there are perforations in the anticorrosive coating layer of tinplate used for making food cans or lids.
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.
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