BAIJIAN - Third party testing organization
Baijia.net specializes in metal coating testing、 and our platform's testing institutions cover the entire testing industry. Online one-on-one service. The test report is delivered on time and with good quality、 and you can enjoy the report delivery service. On the Baijian platform、 customers can complete the inspection process online from ordering services、 submitting commission information、 and finally paying the inspection fee、 without leaving the house. Next、 I will briefly introduce the testing standards and process of Baijia.net for metal coating testing
Metal coating detection range
Electroplated coatings、 metal coatings、 stainless steel coatings、 electroplating coatings、 metal coatings、 coating coatings、 PVD coatings、 nano coatings、 surface coatings、 alloy coatings、 zinc coatings、 etc
Metal coating testing items
Thickness testing、 performance testing、 adhesion testing、 composition testing、 strength testing、 porosity testing、 adhesion testing、 internal stress testing、 conductivity testing、 hexavalent chromium testing、 hardness testing、 etc
Metal Coating Inspection Standards
CB 1298-1998 Pb-Sn-Cu Ternary Alloy Anti friction Coating Technical Requirements and Inspection Methods
CB/T 3764-1996 Metal Coating and Chemical Coating Thickness Series and Quality Requirements
DB35/T 1395-2013 Water Nozzles Corrosion resistance level of surface coating on flushing valves
GB/T 11379-2008 Chromium Electroplated Coatings for Metal Coating Engineering
GB/T 12305.6-1997 Metal Coating - Test Methods for Gold and Gold Alloy Electroplated Coatings - Part 6: Determination of Residual Salt
GB/T 12307.3-1997 Metal Coating - Test Methods for Silver and Silver Alloy Electroplated Coatings - Part 3: Determination of Residual Salt
GB/T 12332-2008 Metal Coating Engineering Nickel Electroplated Coatings
GB 12333-1990 Metal Coating Engineering Copper Electroplated Coatings
GB/T 12599-2002 Metal Coating Tin Electroplated Coatings Technical Specifications and Test Methods
GB/T 12600-2005 Metal Coating Nickel+Chromium Electroplated Coatings on Plastics
GB/T 13322-1991 Metal Coating Low Hydrogen Embrittlement Cadmium Titanium Electroplated Coatings
GB/T 13744-1992 Measurement of Nickel Electroplated Layer Thickness on Magnetic and Non Magnetic Substrates
GB/T 13913-2008 Specification and Test Methods for Electroless Plating of Nickel-Phosphorus Alloy Coatings on Metal Coatings
GB/T 15675-2020 Continuous Electrogalvanizing、 Zinc Nickel Alloy Coatings on Steel Sheet and Strip
GB/T 15717-1995 Vacuum Metal Coating Thickness Test Method Electrical Resistance Method
GB/T 24514-2009 Steel Surface Zinc and/or Aluminum Base Coatings - Determination of Coating Mass and Chemical Composition per Unit Area - Gravimetric Method Inductively Coupled Plasma Atomic Emission Spectroscopy and Flame Atomic Absorption Spectroscopy
GB/T 28485-2012 Plating - Determination of Nickel Release from Jewelry Coatings - Wear and Corrosion Simulation Method
GB/T 29777-2013 Technical Conditions for Toy Coatings
GB/T 32484-2016 Gas Phase Deposition Coatings on Shell and Accessories
GB/T 31931-2015- Determination of Hexavalent Chromium Content in Zinc and Zinc Alloy Coatings on Steel Plate and Strip - Diphenylcarbamide Content Hydrazine spectrophotometric method
GB/T 31927-2015 Determination of lead and cadmium content in zinc and aluminum based coatings on steel plates and strips Inductively coupled plasma mass spectrometry
GB/T 34491-2017 Sintered neodymium iron boron surface coatings
The above article is a partial list. For more testing needs and details、 please consult the online consultant of the free consultation institution: 19121017521 (phone and WeChat)、 Conduct testing on hundreds of inspection websites - issuing authoritative testing reports has legal effect
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