The VicoMeter WKT-VST300 touch-controlled HDT/Vicat softening point tester offers 3 stations, touch-screen control, a built-in micro printer, and a 15 L oil bath, with a liftable sample stand. It determines the heat deflection temperature and Vicat softening point of non-metallic materials such as plastics, rubber, nylon, and electrical insulating materials, meeting ISO 75 (E), ISO 306 (E), GB/T 8802, GB/T 1633, GB/T 1634, and other standards, and is widely used for such measurement in plastics, rubber, nylon, insulating materials, and chemical building materials.
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Technical Specifications
| Model | WKT-VST300 |
| Temperature Control Range | Ambient-300℃ |
| Ramp Rate | (120±10)℃/h (12±1)℃/6min |
| (50±5)℃/h (5±0.5)℃/6min | |
| Temperature Indication Resolution | 0.1℃ |
| Maximum Temperature Measurement Error | ±0.5℃ |
| Maximum Deformation Indication Error | ±0.001mm |
| Maximum Deformation Measurement Range | 0-12mm |
| Number of Specimen Frames | 3 |
| Heating Medium | Methyl silicone oil (kinematic viscosity generally 100 cSt) or transformer oil |
| Maximum Heating Power | 4 kW |
| Cooling Method | Air cooling above 150℃, water cooling below 150℃ |
| Load Rod and Pan Mass | 68g |
| Power Requirements | AC220V ±10% 50HZ |
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