Cupping Tester

How does the Cupping Tester work?

The basic working principle of the Cupping Tester is very simple. A semicircular punch is pressed against the surface of a metal sheet or coated sheet. This pressure causes the sheet to bend slowly into a cup-like shape. The instrument records the depth (in mm) of bending that the coating can withstand without cracking.

The measurements obtained in this manner help to assess the flexibility, adhesion, and strength of the coating. During the test, it is observed whether the coating cracks or peels off. These data are verified according to ISO 1520 and DIN EN ISO standards, making them reliable worldwide.

Furthermore, the Cupping Tester is available in manual and automatic versions. The manual instrument is suitable for small laboratory tests, while the automatic instrument provides fast and accurate results in large industrial production. This makes quality testing easy in any field.

The basic operation of the Cupping Tester:

• 1. Pressing and bending a semicircular punch on the surface of a metal sheet.
• 2. The strength between the coating and the metal sheet is tested during bending.
• 3. The depth (mm) to which the coating does not bend is recorded.

Standards used:

• -ISO 1520 – Paints and varnishes – Cupping test.
• -DIN EN ISO – International standard for deformation resistance.

This test demonstrates the flexibility, adhesion strength, and durability of the coating.

Industrial Applications:-

Cupping Tester is mostly used in the Paint & Coating Industry. This tool helps to find out how strongly the coating adheres to the surface of the metal and whether it easily breaks even when bent or stressed. This ensures the durability and customer satisfaction of the products.

This tool is also essential in the automobile industry and the metal fabrication industries. The surface coatings of car bodies need to withstand various climatic and mechanical stresses. Similarly, in the construction, electrical appliance manufacturing, and steel products sectors, ensuring quality through the Cupping Tester increases the global market value of the product.

Furthermore, it plays an important role in sectors such as home appliances. It is important that the coatings used in metal-based electrical appliances such as refrigerators, washing machines, and microwaves are protected from deterioration for a long time. Here, the test results provided by the Cupping Tester help manufacturers bring quality products to the market.

The Cupping Tester plays an important role in various sectors: 1. Paint & Coating Industry

To test the durability of quality coatings.

2. Automobile Industry

To test the strength of coatings on car body metals.

3. Metal and Steel Industry

To assess the surface protection of sheets, pots, building metals, etc.

4. Construction & Appliances

To control the quality of coatings used in refrigerators, electrical appliances, etc.

👉 In short, the Cupping Tester works as a metal deformation tester and a coating tester at the same time.

Benefits of using a Cupping Tester

The biggest advantage of using a Cupping Tester is that it provides accurate results in Quality Control. The adhesion, flexibility, and durability of the coating to the metal can be tested very clearly. This helps the product to obtain quality certificates before it is released into the market and to comply with international standards.

Furthermore, this tool provides manufacturers with long-term reliability. Since the tests are conducted in accordance with ISO 1520 and DIN EN ISO standards, customer confidence increases. In many sectors such as metal, car, paint, and coating industries, the Cupping Tester plays an important role in early detection of production defects, reducing costs, and increasing the market value of the product.

1. Accurate Results

-Proper testing according to ISO standards.

2. Quality Control

-The quality can be ensured before the product reaches the market.

3. Durability Testing

-Helps to identify damage caused by time in advance.

4. Global Standard Compliance

-Helps to obtain international quality certification.

👉 This improves both customer confidence and product reliability.

Features to Consider When Choosing a Cupping Tester

Before buying a Cupping Tester, you should first ensure its Standards Compliance. Only instruments that meet international certifications, such as ISO 1520, DIN EN ISO, will provide reliable results in industrial testing. Furthermore, Measuring Range and Accuracy are very important. Instruments that can accurately measure even small curves provide greater reliability in quality control.

Next, it is important to consider the Build Quality & Ease of Use of the instrument. A robust design that can withstand long-term production and easy-to-operate controls will help save production time. There are manual and automatic models; automatic models can give the same accurate results over and over again.

Finally, Cost & After-Sales Service play an important role. Not only the initial price of the instrument, but also the maintenance cost, availability of spare parts, and the customer service provided by the manufacturer should be kept in mind. Buying from a trusted brand will be a good investment for conducting quality tests consistently in the long run.

Things to Consider When Buying a Cupping Tester: 1. Standards Compliance

- Are there certifications such as ISO 1520, DIN EN ISO?

2. Measuring Range

- Can it measure 0–10 mm or more?

3. Accuracy & Repeatability

- Does it give the same result again and again?

4. Build Quality

Is it suitable for long-term use?

5. Ease of Use

-Manual / Automatic Options.

6. Cost & After-sales Service

- Pricing, Spare Parts, Service Centers.

👉 After examining these features, you should choose the right Cupping Tester.

Aadarsh Technologies – Your Trusted Partner

Aadarsh Technologies is a leading company in the field of Paint Testing Equipment and Coating Testers with many years of experience.

Our Highlights:

• 1. Expertise: Manufacturing testing equipment as per international standards.
• 2. Products: Quality instruments including Salt Spray Tester, Laser Particle Size Analyser, Cupping Tester.
• 3. Certifications: ISO certified manufacturing
• 4. Customer Trust: Trusted partner of leading companies across India.

👉 Our commitment is to provide the best quality and reliability Cupping Tester for your industry.

Case Studies/Use Cases

Automotive Industry: A leading car manufacturer ensured the quality of its car coatings with the Cupping Tester provided by Aadarsh Technologies and easily obtained quality certificates for exports.

Appliance Manufacturer: A refrigerator and washing machine manufacturer used our instrument to test the coating strength against cold and humidity, reducing customer complaints by 30%.

Frequently Asked Questions (FAQ Section)

Q1: What is a Cupping Tester used for?

A1: To test the flexibility, adhesion, and durability of coatings.

Q2: What is ISO 1520?

A2: This is an international standard for Paints and varnishes – Cupping test.

Q3: Which industries use it?

A3: Automotive, Metal, Paint & Coating, Electrical.

Q4: What is the difference between a manual and an automated Cupping Tester?

A4: Manual instruments are ideal for easy testing, while automated instruments are ideal for accurate and repeatable testing.

Cupping Tester is the backbone of quality control in the metal and coating industries. This instrument, which evaluates quality according to ISO 1520, DIN EN ISO standards, will bring your products to world-class standards.

👉 Do you want to buy a Cupping Tester for your company?

Contact Aadarsh Technologies today.

Quality products, reliable service – we are the perfect partner for your business growth.