Application of TT-CHD03 Cable Heating Deformation Tester
It is suitable for testing the deformation of cable, plastic, rubber, fabric, before and after heating.
Test Standards of TT-CHD03 Cable Heating Deformation Tester
UL 1581, UL 1072, UL 2556, ASTM D2436
Features of TT-CHD03 Cable Heating Deformation Tester
- Designed to test the heat deformation resistance of materials such as plastics and wire insulation coatings.
- The test specimen is first placed freely inside the chamber for 30 minutes at a specified temperature.
- After preheating, the specimen is clamped between parallel plates, and a specified load is applied.
- The sample is then maintained at the same temperature for an additional 30 minutes.
- The thickness of the specimen is measured before and after heating using a thickness gauge.
- The deformation rate is calculated by dividing the thickness difference by the original thickness and expressing it as a percentage.
- Provides accurate evaluation of material performance under heat and load conditions
Technical Specifications of TT-CHD03 Cable Heating Deformation Tester
| Model | TT-CHD03 |
| Temperature range | RT to 250°C |
| Temperature control accuracy | +0.5°C |
| Temperature resolution accuracy | 0.1°C |
| Number of test stations | 3 |
| Inner oven dimensions (SUS 304) | 600 (W) x 500 (D) x 360 (H) mm |
| Outer box dimensions | 8400 (L) x 610 (D) x 1570 (H) mm |
| With square window for observing the product test situation | |
| Insulation material | High-density asbestos, with good insulation performance. |
| Deformation measurement device | micrometer |
| Micrometer displacement accuracy | 0.001mm |
| Use a balancing hammer to counteract the external load | |
| Weights | 50 /100 / 200 / 500g for each station |
