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| Tên thương hiệu: | HeJin |
| Số mẫu: | LT-3 |
| MOQ: | 1 bộ |
| giá bán: | Negotiatable |
| Điều khoản thanh toán: | T/T, L/C |
| Khả năng cung cấp: | 15 bộ mỗi tháng |
When insulating materials are exposed to moisture, dust or conductive contaminants, their surface insulation performance can gradually decline. Reliable testing is essential for product quality, electrical safety and compliance with international standards.
The HeJin Leakage Tracking Tester is engineered to evaluate the Comparative Tracking Index (CTI) and Proof Tracking Index (PTI) of solid insulating materials under controlled laboratory conditions. Featuring intelligent touch-screen control, precise voltage regulation and automatic test management, it delivers stable, repeatable and efficient testing for quality control, material development and certification laboratories.
Whether you manufacture electrical components, engineering plastics, household appliances or automotive electrical parts, this tester helps verify material reliability before products reach the market.
Unlike trading companies, HeJin designs and manufactures its own testing equipment. Every system is developed by our engineering team and assembled under strict quality control, ensuring dependable performance and long-term stability.
Suitable for evaluating:
Designed in accordance with internationally recognized testing requirements, including:
| Model | LT-3 (0.5m³) (Touch screen) |
| Working voltage | 220V/50Hz,1KVA |
| Control operation mode | PLC control, 7 inches color touch screen operation, with infrared remote control |
| Testing voltage | 0～600V adjustable,precision 1.5％ |
| Timing device | 9999X0.1S |
| Electrode | Material:Platinum electrode and brass connecting rod |
| Size:(5±0.1)×(2±0.1)×(≥12)mm,30°slant,Tip rounding:R0.1mm | |
| Relative position of electrode | Included angle:60°±5°, distance is 4±0.1mm |
| Electrode pressure | 1.00N±0.05N,Touch screen display |
| Dripping liquid | The interval time of dropping liquid:30±5S,digital display,can be preset |
| Height:35±5mm | |
| The number of drips:0-9999 times,can be preset, the volume size of the dripping liquid is controlled by the imported micro pump within 50 ~ 45 drips /cm³ | |
| Test liquid resistance | A liquid 0.1%NH4Cl,3.95±0.05Ωm, B liquid 1.7±0.05Ωm |
| Time-delay circuit | 2±0.1S (in 0.5A or larger current) |
| Short-circuit pressure drop | 1±0.1A 1％,pressure drop 8% MAX |
| Wind speed | 0.2m/s |
| Environmental requirement | 0～40℃,relative humidity≤80%,in the place of no obvious vibration and corrosive gas |
| Dimensions and weight | WDH=1100×550×1200 mm,about 130kg |
Purchasing directly from HeJin means more than buying equipment—it means working with a manufacturer that understands testing technology from design to production. Our team is committed to delivering reliable instruments, responsive service and practical solutions that help customers improve product quality and testing efficiency.
Request a quotation today and discover how HeJin can support your next testing project.
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