In order to meet the increasingly stringent requirements for electrical safety testing and quality verification of insulation materials, Jinghong Inspection has officially completed a comprehensive upgrade of the Comparative Tracking Index (CTI) testing equipment for insulation materials. This equipment update can more fully support international standards such as IEC 60112, improve the accuracy and testing efficiency of product insulation material testing, and help customers comply with domestic and foreign regulations to ensure the safety of product insulation materials.
亮点 Insulation material testing equipment upgrade highlights
- The all-stainless steel box is equipped with a large observation window to improve operation safety and inspection and observation convenience.
- Imported high-precision digital display instruments are used, with accurate measurement and control and reliable data.
- Integrating the technical advantages of similar equipment at home and abroad, the design is beautiful, the performance is stable, and the operation is easy.
- Support a variety of domestic and foreign standards, including IEC 60112, UL 746A, CNS 60335 and ASTM D3638.
🔍The importance of the leakage trace index (CTI) test of insulating materials
The leakage trace index test (CTI test) is an important item to evaluate the arc breakdown resistance of insulating materials. It can simulate the environment where moisture or surface materials are contaminated, and whether the voltage applied to the surface of the tested material forms a conductive path due to the arc. Through professional insulation material testing, it can ensure that the product still has stable material insulation properties in humid and polluted environments, and reduce safety risks such as short circuit and breakdown. It is one of the most important items in product safety testing.
服务 Service advantages brought about by equipment upgrades
The upgraded testing equipment has higher voltage stability and precise control capabilities, and can accurately detect various materials and insulating structures. The main supported testing standards include：
- IEC 60112、GB 4207-Test method for leakage trace index of insulating materials
- UL 746A-Polymer Materials ─ Short Term Property Evaluations (Short Term Property Evaluations)
- CNS 60335, IEC 60335, CNS 14335, IEC 60598-Safety standards for Home Appliances and Lighting products
- ASTM D3638-Standard test method for comparing leakage trace Index of Electrical insulation materials
Jinghong inspection is committed to providing more stable and reliable insulation material safety performance verification services, including important PTI and CTI tests. We assist companies to meet all relevant requirements for domestic and foreign safety certification and accelerate product launch. 。
Scope of services and applicable industries
- Insulated plastic shell and components
- PCB board and electronic materials
- LED lighting products and home appliances
- Electronic materials for communication equipment and vehicles
Jinghong Inspection's insulation material testing service is not only suitable for finished products, but also for comprehensive quality verification of key materials and internal parts to help enterprises strengthen product design safety from the source.
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📩 Make an appointment for professional CTI testing services immediately
Jinghong inspection continues to invest in high-specification equipment and technological upgrades, and provides professional insulation material testing, leakage trace index testing and product electrical safety testing services to help your products quickly comply with various international certifications and regulatory requirements.
👉 Contact us to learn more about PTI and CTI testing and insulation material testing solutions!
For inquiries, please contact: Ms. Wang, JHEt (05)599-0970~72
Email: [email protected]
