LRPY-300 10N Thermal Analysis Instrument Plastic Expansion Meter
LRPY-300 Thermal Analysis Instrument Plastic Expansion Meter
1.Description:
This instrument is mainly used to measure three thermal physical indicators of plastics: the expansion coefficient, the glass transition temperature, and the Vicat softening temperature of thermoplastic. The test for the glass transition temperature complies with GB11998-89 (Method for Measuring the Glass Transition Temperature of Plastics - Thermal Mechanical Analysis Method), and the measurement of the Vicat softening temperature of thermoplastic complies with GB/T1633-2000 ISO 306:1994 (Determination of Vicat Softening Temperature (VST) of Thermoplastic). The instrument is widely used in laboratories of material manufacturing enterprises, quality inspection units, universities, research institutes, etc., for thermal mechanical analysis of plastics and other materials.
2.Technical Parameter.
| Parameter | Specification |
| Furnace Temperature Range | RT to 300°C |
| Max. Load | 10 N |
| Power Supply | 220V ± 10%, 50Hz |
| Max. Power Consumption | < 0.5 kW |
| Displacement Measurement |
Range: 0–3 mm Resolution: 0.1 µm |
| Temperature Resolution | 0.1°C |
| Sample Sizes: | |
| • CTE Sample | ≤ Ø10 × 20 mm |
| • Glass Transition (Tg) | Cylinder: Ø(4.5±0.5) × (6.0±1.0) mm Cube: (4.5±0.5)³ × (6.0±1.0) mm |
| • Vicat Softening Point | Thickness: 3–6.5 mm Base: 10 mm square or Ø10 mm cylinder |
| Control & Reporting | Fully computer-controlled Automatic test result recording & report generation Printable output |
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