Baijian Testing is mainly engaged in textile, insulation, cosmetics, food, hardware industry related product testing, as well as providing product certification services, but also in the broadening of the scope of the testing industry, the laboratory issued a report can be stamped CNAS/CMA/CAL qualification seal, the report is true and effective.
Report qualification: CNAS, CMA, CAL, etc.
Testing costs: Quotation sample size according to customer needs and experimental
complexity: Choose to send samples or come to the door according to the sample size
The low-temperature test specified in this part of GB/T2423 is applicable to non heat dissipation and heat dissipation test samples. There is no substantial difference between Experiment Ab and Experiment Ad from earlier versions The main purpose of adding test Ae is to detect equipment that requires power to operate throughout the entire testing process, including the cooling adjustment period.
The purpose of this low-temperature test is limited to determining the ability of components, equipment, or other products to be used, transported, or stored in low-temperature environments.
This low-temperature test cannot be used to evaluate the resistance of test samples to temperature changes and their ability to operate in temperature changing environments. In this case, GB/T 2423 should be used 22.
This low-temperature test method is divided into the following categories:
Low temperature test on a non heat dissipation test sample:
● Test Ab, temperature gradient.
Low temperature test of a heat dissipation test sample:● Test Ad, temperature gradient
● Test Ae, temperature gradient, and the test sample is energized throughout the entire test process The test methods given in this section are usually used for test samples that can achieve temperature stability during testing
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems100% inspection and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in Chinarole of the test report:
1. Project bidding: issue an authoritative third-party CMA/CNAS qualification report;
2. Online e-commerce platform entry: quality inspection report recognized by major e-commerce platforms;
3. Used as a sales report: issue a test report with legal effect to make consumers more assured;
4. Papers and scientific research: provide professional personalized testing needs;
5. Judicial services: provide scientific, fair and accurate testing data;
6. Diagnosis of industrial problems: verification and correction of problems in industrial production;