Dispersion detection and testing items: Dispersion detection
Detection cycle: 7-15 working days to issue a test report Testing cost: After the initial sample inspection, a quotation will be made based on the customer's testing needs and the complexity of the experiment List of testing standards: ASTM D1218-2002 (2007) Test methods for refractive index and refractive dispersion of liquid hydrocarbons BS EN ISO 8780-1-1995 Pigments and diluents - Dispersion methods for evaluating dispersion characteristics - Part 1: Introduction BS EN ISO 8780-3-1995 Pigments and diluents - Dispersion methods for evaluating dispersion characteristics - Part 3: Evaluation of dispersion using a high-speed impeller BS EN ISO 8780-4-1995 Pigments and diluents - Dispersion methods for evaluating dispersion characteristics - Part 4: Dispersion using a grinder BS EN 61744-2005 Fiber Optical Dispersion Test Group Calibration of BS EN ISO 8780-5-1995 Pigments and diluents - Dispersion methods for evaluating dispersion characteristics - Part 5: Dispersion using automatic grinding machines BS EN 60793-1-42-2007 optical fibers - Part 1-42: Measurement methods and test procedures - Dispersion BS EN ISO 8780-6-1995 Pigments and diluents - Dispersion methods for evaluating dispersion characteristics - Part 6: Dispersion using three sets of ballasts ASTM D1807-2000 (2005) e1 Test method for refractive index and specific light dispersion of electrical insulating liquids
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