How to do the test report? Why do you need to do product inspection? Third-party testing institutions provide product testing services in various industries, and there are many cooperative laboratories across the country, mainly serving companies, enterprises, individual businesses, universities and scientific research.
Report qualification: CNAS, CMA, CAL, etc.
Testing costs: according to customer needs and experimental complexity, quotation
sample size: according to the samplesize to choose the sample or door-to-door
display style: electronic version
Testing cycle: 3-15 working days (expedited).
1. Electrical:
Electronics, electrical appliances, and power all belong to electrical engineering. It is an abstract concept that does not specifically refer to a specific device or component, but rather to the entire system and the scope of electronics, electrical appliances, and power
2. Electricity:
Electricity is the strong current part of electrical engineering, mainly studying the supply of electricity (i.e. the generation of electricity - power generation systems), transmission (power line transmission), transformation (high and low voltage transformation, transformers, circuit breakers and contactors); Electricity is divided into high-voltage electricity and voltage transformation and distribution
3. Electronics:
Electronics refer to the weak current part of electrical engineering, mainly studying the processing and transformation of information; Electronics can be divided into two parts: electronic circuits and electronic systems. Electronic circuits (electronic components: electronic components used to make circuit boards and electronic designs, such as diodes, transistors, silicon, and LED lights.
Electronic devices: an electronic functional device composed of a single or multiple circuit boards), electronic systems: a system composed of electronic devices, namely weak current engineering systems
4. Electrical appliances:
Electrical appliances refer to specific equipment, and chivalrous appliances refer to switches in the industrial field.
. In the civilian field, electrical appliances refer to electrical equipment that consumes electricity (such as washing machines, televisions, refrigerators)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 ChinaBaijian is a comprehensive testing service platform, bringing together many CNAS, CMA, CAL and other qualification testing institutions all over the country.