Measurement of power frequency electric field intensity
The measuring personnel should be far enough from the probe of the measuring instrument, generally at least 2.5m, to avoid significant electric field distortion at the instrument. The size of the measuring instrument should meet the requirement that when the instrument is inserted into the electric field for measurement, there is no significant distortion in the charge distribution on the edge interface (charged or grounded surface) that generates the electric field. The electric field in the area where the measuring probe is placed should be uniform or approximately uniform. The distance between the field strength meter and a fixed object should not be less than lm, limiting the impact of the fixed object on the measured value to an acceptable level
Measurement of power frequency magnetic induction intensity
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 problemsBaijian 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 China