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.
Display style: electronic
version of the testing cycle: 3-15 working days (expedited available)
Report qualification: CNAS, CMA, CAL, etc
The electromagnetic compatibility (EMC) immunity requirements specified in this part of GB/T17799 are applicable to electrical and electronic equipment used in residential, commercial, and light industrial environments, covering the immunity requirements in the frequency range of 0Hz to 400GHz. Frequency bands that are not specified in this section do not require measurement If there is no relevant specialized product or product class EMC immunity standard, this section of the general EMC immunity standard applies This section applies to equipment directly connected to or powered by a dedicated DC power supply from the low-voltage public grid. This
section also applies to equipment that will be powered by batteries or non public and non industrial low-voltage distribution systems in the following locations This section covers the indoor and outdoor environments of residential, commercial, and light industrial venues. The following is a list of descriptions of some places and environments, including (but not limited to):
residential areas, such as residential buildings, apartments, etc Retail outlets, such as stores, supermarkets, etc Commercial buildings, such as offices, banks, etc Public entertainment areas, such as cinemas, public bars, dance halls, etc Outdoor places, such as gas stations, parking lots, amusement parks, and sports centers Light industrial sites, such as workshops, laboratories, maintenance centers, etc Any place where low-voltage power supply is directly obtained through the public power grid belongs to residential, commercial, and light industrial environments The purpose of this section is to specify the immunity test requirements for continuous and transient conducted and radiated disturbances, including electrostatic discharge, for equipment within the scope of application This section specifies the anti-interference requirements to ensure that equipment working in residential, commercial, and light industrial environments has sufficient anti-interference levels. But these immunity levels do not include extreme situations that may occur with extremely low probability in any location. The suggested tests in this section do not include all disturbance phenomena, but only consider disturbance phenomena related to the equipment involved in this section. These test requirements represent the basic EMC immunity requirements
Note 1: For information on other disturbance phenomena, see 1EC6000-4-11.
This section specifies test requirements for each port considered.
Note 2: Safety considerations are not within the scope of this sectionFunction 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 ChinaTesting process
1, sending samples
2, checking requirements
3, targeted quotation
4, both parties determine, sign a contract, start
the experiment5, complete the experiment: the testing cycle (can be expedited) will be changed according to the sample and its testing items / methods, you can consult the engineer
6, issue a test report, and provide post-service.