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Detailed description

Loss tangent test

Detection standard

  • Detection specification

Where can I go to get a comprehensive solution for loss tangent testing? BAIJIAN Materials Testing Agency provides loss tangent 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. , 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 detection, corrosion testing, etc. Test reports will be issued in 7-15 working days to support The QR code system checks authenticity, and multiple laboratory branches across the country support nationwide door-to-door sampling/sample delivery testing services.

Test period: 7-15 working days

Testing 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.

Loss tangent test range

Capacitor, resin, electrolytic capacitor, air material, metal magnet, ceramic, plastic, polyimide, sapphire, epoxy resin, zinc sulfide, Biological tissue, silicon carbide, transmission line media, power amplifier board, activated carbon, polymer materials, polytetrafluoroethylene, acrylic, ptfe, mica, cable media, etc.

Loss tangent test items

Dielectric loss tangent test, charge and discharge loss tangent test, dielectric loss tangent test, mechanical loss tangent test, etc.

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.

Loss tangent test standard

GB/T 3334-1999 Cable paper dielectric loss tangent (tgδ )Test method (bridge method)

GB/T 11297.9-1989 Test method for dielectric loss tangent tan δ of pyroelectric materials

JB/T 7608-1994 High-voltage AC motor coil Dielectric lossTangent test method and limit value

SJ/T 1147-1993 Test method for dielectric loss tangent value and dielectric constant of organic films for capacitors

GB/T 3048.11-2007 Wires and cables Electrical performance test methods. Part 11: Dielectric loss tangent test

GB/T 1693-1981 Determination method of power frequency dielectric constant and dielectric loss tangent value of vulcanized rubber

JB /T 8957-1999 Method for verifying the accuracy of measurement of capacitor loss tangent

GB/T 1693-2007 Method for determination of dielectric constant and dielectric loss tangent of vulcanized rubber

JB /T 7608-2006 Test method and limit value for measuring dielectric loss tangent of high-voltage AC motor coil

GB/T 1694-1981 Determination method of high-frequency dielectric constant and dielectric loss tangent of vulcanized rubber

GB/T 5594.4-1985 Test method for properties of structural ceramic materials of electronic components Test method for dielectric loss tangent value

QJ 2220.5-1994 Test method for electrical insulation properties of coatings Power frequency, audio and Testing method for dielectric loss tangent at high frequency

GB/T 11297.9-2015 Testing method for dielectric loss tangent tanδ of pyroelectric materials

What are the advantages of BAIJIAN Materials Testing Laboratory ?

1. A collectively owned testing agency with complete qualifications and scientific, fair and accurate test reports.

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 the loss tangent test. If you have other needs, you can consult the laboratory engineer to help you solve it.

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