BAIJIAN - Third party testing organization
Testing items include volume resistance、 volume insulation resistance testing、 volume ground rent rate testing、 etc Scope of application: Solid insulation materials、 plastics、 rubber、 wood、 textiles、 thermal insulation products、 natural stones、 carpets、 ceramic materials、 enamels、 coatings、 ceramic decorations、 anti-corrosion coatings、 insulation pads、 etc Related testing standards
GB/T 31838.7-2021 Solid insulation materials - Dielectric and resistance characteristics - Part 7: Resistance characteristics (DC method) - Measurement of volume resistance and volume resistivity at high temperatures
GB/T 31838.5-2021 Solid insulation materials - Dielectric and resistance characteristics - Part 5: Resistance characteristics (DC method) Volume resistance and volume resistivity of impregnation and coating materials
GB/T 31838.2-2019 Solid insulation materials - Dielectric and resistance characteristics - Part 2: Resistance characteristics (DC method) - Volume resistance and volume resistivity
GB/T 10581-1989 Test method for insulation resistance and volume resistivity of solid insulation materials at high temperatures
KS C IEC 62631-3-11-2021- Dielectric and resistance characteristics of solid insulation materials - Part 3-11: Determination of resistance characteristics (Direct current method). Volume resistance and volume resistivity. Methods for impregnation and coating materials.
JIS C2139-3-1-2018 Dielectric and resistance properties of solid insulation materials Part 3-1: Determination of resistance characteristics (direct current method) Volume resistance and volume resistivity
IEC 62631-3-11:2018 Dielectric and resistance properties of solid insulation materials - Part 3-11: Determination of resistance properties (Dc method) - Method for impregnating and coating materials Volume resistance and volume resistivity
KS C IEC 62631-3-1-2017 Dielectric and resistance properties of solid insulation materials - Part 3-1: Determination of resistance properties (Dc method) -Volume resistance and volume resistivity - General methods
BS EN 62631-3-1-2016- Dielectric and resistance characteristics of solid insulation materials - Determination of resistance characteristics (DC method) Volume resistance and volume resistivity. General method
HG/T 3331-2012 Measurement method for volume resistance coefficient and surface resistance coefficient of insulating paint film
JIS C2139-2008 Solid electrical insulation materials. Measurement method for volume resistance coefficient and surface resistance coefficient
Precautions for testing report1. Report no& Ldquo; Special seal for research and testing; Rdquo; Invalid official seal、 invalid report without anti-counterfeiting QR code 2. The copied report was not re stamped; Ldquo; Special seal for research and testing; Rdquo; Or the official seal is invalid 3. The report is invalid without the signature of the main inspector、 reviewer、 or approver 4. The report is invalid if altered 5. If there are any objections to the testing report、 they should be raised within 15 days from the date of receiving the report. If the report is overdue、 it will not be accepted
The above article is a partial list. For more testing needs and details、 please consult the online consultant of the free consulting agency: 18501763637
The third-party testing agency of Baijian provides pesticide testing、 fertilizer detection、 pesticide residue testing、 food testing、 drug testing、 toxic and harmful substance testing reports、 etc. Customers who require relevant testing services can leave an online message or directly contact us at 18501763637
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 problemsinspection 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