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CTI can provide the determination of emission rate of volatile organic compounds from materials and components used in electrical and electronic products and the determination of volatile organic compounds in electrical and electronic products, make products more environmentally friendly and help enterprises move towards green manufacturing. The main test items include the target VOC emission and TVOC (total volatile organic compound) emission of finished products, as well as the emission rate of the target VOC and TVOC (total volatile organic compound) of materials and components..

◉ Service Background

With the improvement of the level of informatization, all kinds of electrical and electronic products are widely used in office and living environments. Various plastics, paints and other VOC-containing materials are used in the manufacture of electrical and electronic products. How to ensure the health of the indoor environment and control the electrical and electronic products? VOC release can help you solve environmental hazards from the source. CTI can provide tests that have obtained CMA and CNAS accreditation for GB/T 37840-2019 and GB/T 37757-2019 tests on VOC emission and the emission rate of electrical and electronic product and it’s parts and materials, to help enterprises realize the solution to the environmental pollution of electronic and electrical products from the source, and move towards green products.

◉ Solution

VOC testing of electrical and electronic products.

Testing of hazardous substances in electrical and electronic products.

VOC testing of raw materials such as coatings, inks, adhesives, cleaning agents, etc.

Risk assessment of materials.

Internal and supplier management and control training consulting services.

◉ Our strengths

▪ CTI center testing international has many advanced equipments and has passed CMA/CNAS qualification accreditation, the test data is accurate and reliable, and the test report has international credibility.

▪ The scientific laboratory information management system ensures the efficient operation of each service link.

▪ The technical expert team has rich practical experience and can provide professional, rapid and comprehensive one-stop service.

▪ The service network is all over the world, and many first-line brands designate cooperative laboratories

◉ Consult customer service → confirm the test plan → fill in the application form → send the sample → pay the test fee → test → send the report and invoice

◉Frequently asked questions 

1. How long is the test cycle for GB/T 37840-2019 and GB/T 37757-2019?

The test cycle is 7-8 working days. For details, please consult the CTI service window.

2. Does the two standards of GB/T 37840-2019 and GB/T 37757-2019 have double C qualifications?

Yes, CTI has CNAS and CMA qualifications for these two standards.

3. What do VOC and TVOC refer to?

VOC is short for Volatile Organic Compounds, TVOC is short for Total Volatile Organic Compounds.

4. What is the relationship between VOC release amount and VOC release rate?

The release rate is the amount of VOC released in the tested sample per unit time.