Detection scope:
Fixed displacement compressors, variable displacement air conditioning compressors, crankshaft connecting rod compressors, axial piston compressors, rotary vane compressors, scroll compressors, and other compressors
Test items:
Pressure resistance, internal water content, internal cleanliness, corrosion resistance, electrical strength, insulation resistance, temperature rise, electromagnetic clutch static detachment torque, thermal cycle test, durability test, vibration resistance, cooling capacity, input power, cooling coefficient, noise, etc.
According to testing standards
GB/T 39631-2020 General Specification for Servo Motor Systems for Air Conditioning Compressors of New Energy Vehicles
GB/T 22068-2018 Electric Compressor Assemblies for Automotive Air Conditioning
GB/T 21360-2018 Refrigerant Compressors for Automotive Air Conditioning
GB/T 27942-2011 Small Displacement Vortex Compressors for Automotive Air Conditioning
QC/T 660-2019 Test Methods for Compressors for Automotive Air Conditioning
JB/T 12845-2016 Electric Compressors for Automotive Air Conditioning
CompressorQC/T 834-2010 Technical Conditions for Automotive Air Conditioning Slant Variable Displacement Compressor Assemblies
QC/T 835-2010 Technical Conditions for Automotive Air Conditioning Bidirectional Slant Constant Displacement Compressor Assemblies
QC/T 806-2008 Technical Conditions for Electromagnetic Clutches for Automotive Air Conditioning Compressors
QC/T 660-2000 Test Methods for Compressors for Automotive Air Conditioning (HFC-134a)
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