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Detailed description

Low temperature test

Detection standard

  • Detection specification

Where to go for low-temperature testing with complete solutions? BAIJIAN Materials Testing Agency provides low-temperature testing services. It is a national high-tech enterprise, a third-party materials laboratory, and a CMA qualification certification agency. It is a collectively owned scientific research institution with complete laboratory instruments and a strong scientific research team. , adhering to the concept of scientific research and dedication, engaged in performance testing, non-standard testing, unknown substance detection and identification, industrial problem diagnosis and testing, composition testing, failure testing, corrosion testing, etc., test reports will be issued in 7-15 working days, and support QR code system To check the authenticity, multiple laboratory branches across the country support door-to-door sampling/sample delivery testing services nationwide.

Test period: 7-15 working days

Test fee: Initial inspection of samples. After the initial inspection, a quotation will be made based on the customer's testing needs and the complexity of the experiment.

Introduction to low-temperature testing: The purpose of low-temperature testing is to check whether the specimen can be stored and manipulated in a long-term low-temperature environment. It is to determine the adaptability and durability of military and civilian equipment for storage and operation under low temperature conditions. Physical and chemical properties of materials at low temperatures. The standard has regulatory requirements for pre-test treatment, initial test inspection, sample installation, intermediate inspection, post-test treatment, heating rate, temperature cabinet load conditions, and the volume ratio of the measured object to the temperature cabinet. Failure modes of specimens under low temperature conditions: The parts and materials used in the product may crack, embrittle, have movable parts stuck, and change characteristics at low temperatures.

Low temperature test range

Low temperature testing is mainly used for scientific research, preservation of medical supplies, low temperature experiments and storage of special materials such as biological products, ocean products, electronic components, and chemical materials.

What does the BAIJIAN test report do? What problems can it help you solve?

1. Sales report. (Sales need to provide third-party testing reports to make their products more unique, let the product data speak for themselves, and make customers more confident in the quality of their products.)

2. Research and development reports. (In the process of developing new products, we encountered some thorny issues about ingredients. We used third-party testing data to find the cause of the problem, solve the problem in a timely manner, shorten the R&D cycle, and reduce R&D costs)

3. Improve products quality. (Discover problems with your own products through comparison of third-party testing data, improve product problems, improve quality, and reduce production costs)

4. Use of scientific research paper data.

The impact of low temperature on (some) materials

1. Make the material hard and brittle;

2. The viscosity of the lubricant increases, the flow capacity is reduced, and the lubrication effect is reduced;

3. The performance of electronic components changes;


4. Water cooling condenses and freezes;

5. Seals fail;

6. Material shrinkage causes mechanical structural changes.

Low temperature test standard

GB/T2423.1-2008 Environmental testing of electrical and electronic products Part 2: Test method Test A: Low temperature

IEC 60068-2 -1: 2007 Environmental Testing of Electrical and Electronic Products Part 2: Test Method Test A: Low Temperature

What are the advantages of BAIJIAN Material Testing Laboratory?

1. Collectively owned testing institution, qualifications Complete, the test report is scientific, fair and accurate.

2. Multiple laboratory branches are located across the country, supporting door-to-door sampling/sending samples for testing.

3. The testing cycle is short, the testing cost is low, and the experimental plan is more complete.

4. For initial inspection of samples, no testing fees will be charged during the initial inspection.

5. The test report supports scanning the QR code to check the authenticity.

BAIJIAN testing process

1. Send samples. (Communicate with engineers, submit your own testing requirements and send samples to our research institute)

2. Initial inspection samples. (After receiving the sample, conduct a preliminary inspection of the sample and formulate a detailed experimental plan)

3. Quotation. (After the initial inspection, a quotation will be made based on the customer's testing needs and the complexity of the experiment)

4. Both parties confirm, sign a confidentiality agreement, and start the experiment.

5. It takes 7-15 working days to complete the experiment.

6. Mail the test report and provide post-service.

The above is the relevant introduction to low-temperature testing. If you have other needs, you can consult the laboratory engineer to help you solve it.

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