How to do the test report? Why do you need to do product inspection? Third-party testing institutions provide product testing services in various industries, and there are many cooperative laboratories across the country, mainly serving companies, enterprises, individual businesses, universities and scientific research.
Report qualification: CNAS, CMA, CAL, etc.
Testing costs: Quotation sample size according to customer needs and experimental
complexity: Choose to send samples or come to the door according to the sample size
Test sample: Refrigerator test
Test items: Purity test, indicator test, Non standard tests, etc.
Detection period: 7-15 working days (reference period)
Detection standard reference
BS EN 1118-1999 heat exchangers, refrigerant cooled liquid refrigerators, test methods for performance stability
EN 732-1998 liquefied petroleum gas application regulations. Absorption refrigerators
CS IEC 60335-2-24-2016 Safety of household and similar electrical appliances - Part 2-24: Refrigerating appliances Special requirements for ice cream machines and ice makers
DIN EN 732-1999 Liquefied petroleum gas application regulations - Absorption refrigerators
DIN EN 60335-2-24-2010 Safety of household and similar electrical appliances - Part 2-24: Refrigerating appliances Special requirements for ice cream machines and ice makers
DIN EN 60335-2-89-2010 Safety of household and similar electrical appliances - Part 2-89: Special requirements for commercial refrigeration appliances with plug-in or remote refrigeration devices or compressors
GB 4706.13-2014 Safety of household and similar electrical appliances - Refrigeration appliances Special requirements for ice cream machines and ice makers
GB 4706.92-2008 Safety of household and similar electrical appliances - Special requirements for appliances for recovering refrigerant from air conditioning and refrigeration equipment
GB 4706.102-2010 Safety belts for household and similar electrical appliances - Special requirements for commercial refrigeration appliances with embedded or remote refrigerant condensing devices or compressors
GB/T 8059-2016 Household and similar refrigeration appliances
GB 12021.2-2015 Limits for Power Consumption and Energy Efficiency Grades of Household Refrigerators
GB/T 22688-2008 Pressure Temperature Controllers for Household and Similar Purposes
GB/T 22759-2008 Reliability Test Methods for Refrigerating Appliances for Household and Similar Purposes
GB 26920.1-2011 Limits for Energy Efficiency and Energy Efficiency Grades of Commercial Refrigerating Appliances Part 1: Remote condensing unit refrigerated display cabinets
GB 26920.2-2015 Energy Efficiency Limits for Commercial Refrigerating Appliances Fixed values and energy efficiency levels - Part 2: Commercial refrigerators with self-contained condensing units - GB 26920.3-2019 Commercial refrigeration appliances - Limited values and energy efficiency levels - Part 3: Refrigeration vending machines - Technical requirements for waste electrical appliances and electronic product recycling and processing equipment - Refrigeration appliances and cathode ray tube display equipment - Recycling and processing equipment - GB/T 35716-2017 Thermal protectors for fully enclosed electric motors and compressors -
GB/T 36925-2018 Design Guidelines for Modular Refrigerators for Household and Similar Electrical Appliances
GB/T 40322-2021 Specification for Thermoplastic Elastomeric Door Sealing Materials for Household and Similar Refrigeration Appliances
Information and Process Required for Refrigeration Machine Processing: Data Preparation:1. Application Form 2. Samples 3. Product manual
Processing process:Step 1: Application acceptance
Step 2: Data review
Step 3: Sample reception
Step 4: Sample testing
Step 5: Certificate collection
CNAS identification: indicates that the institution has passed the recognition of the China National Accreditation Service for Conformity Assessment.
CMA: indicates that the institution has passed the metrological certification of the National Certification and Accreditation Administration or the quality and technical supervision departments of the people's governments of various provinces, autonomous regions, and municipalities directly under the central government. CMA is the abbreviation for "China Metrology Accreditation"; The Chinese meaning is "China Metrology Certification". It is a comprehensive certification and evaluation of the testing ability and reliability of testing institutions conducted by the metrological administrative department of the people's government at or above the provincial level in accordance with the provisions of the Metrology Law of the People's Republic of China
CMA is generally only applicable to third-party laboratories, including a small number of specific third-party laboratories, with a relatively small scope. It is generally accompanied by review and recognition, and only qualified with government authorization
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 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
,telephone communication, confirm the demand;
2. Recommend the plan and confirm the quotation;
3. Mailing samples and arranging testing;
4. Progress tracking and result feedback;
5. Issue reports and after-sales service;
6. If it needs to be expedited, priority processing;