The VicoMeter WKT-VST400 touch-screen HDT/Vicat softening point temperature tester features 4 test stations, touch-screen control, a built-in micro printer, and a 20 L oil tank. With the specimen rack lifting function, the rack can be raised or lowered at the start or end of a test. The instrument is mainly used to determine the heat deflection temperature and Vicat softening point temperature of non-metallic materials such as plastics, rubber, nylon, and electrical insulating materials. The product complies with standards including ISO 75(E), ISO 306(E), GB/T 8802, GB/T 1633, and GB/T 1634. It is widely used for HDT and Vicat softening point measurement of plastics, rubber, nylon, electrical insulating materials, and chemical building materials.
Overview
The VicoMeter WKT-VST400 touch-screen HDT/Vicat softening point temperature tester features a specimen rack lifting function, allowing the rack to be raised or lowered at the start or end of a test. The instrument is mainly used to determine the heat deflection temperature and Vicat softening point temperature of non-metallic materials such as plastics, rubber, nylon, and electrical insulating materials. The product complies with standards including ISO 75(E), ISO 306(E), GB/T 8802, GB/T 1633, and GB/T 1634.
1. Intelligent PID control with accurate heating rate and precise, uniform temperature control
2. Performs HDT tests on various standard specimens
3. Performs Vicat softening point tests on various standard specimens
4. Performs HDT and Vicat softening point tests simultaneously
5. Automatically calculates the required load based on test standard and specimen dimensions
6. Two selectable heating rates, freely switchable, simple to operate
7. Automatically shuts off temperature control and powers down when the test completes or the temperature limit is exceeded
8. Dual protection: software over-temperature protection plus external mechanical over-temperature protector for worry-free testing
The WKT-VST400 is mainly used for HDT and Vicat softening point measurement of non-metallic materials (such as plastics, rubber, nylon, and electrical insulating materials). It is widely applied to HDT and Vicat softening point testing of plastics, rubber, nylon, electrical insulating materials, and chemical building materials.
Technical Specifications
| Model | WKT-VST400 |
| 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 | 4 |
| 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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