Glass Bottle Linear Thermal Expansion Coefficient Tester
The PZY-III-1000 measures the linear coefficient of thermal expansion of pharmaceutical glass containers with computer and microcontroller control of displacement and temperature. It is intended for sodium-calcium glass oral-liquid bottles and glass ampoules under YBB 00202003-2015.
- Model
- PZY-III-1000
- Category
- Dilatometry & Thermal Expansion
Product Description
The instrument can operate offline through its embedded controller or online for automated testing. It records and controls displacement and temperature throughout the test, calculates the linear coefficient of thermal expansion, and produces a temperature–expansion curve with stored raw data and printed results.
The instrument uses a vertical single- or double-pushrod arrangement and accepts glass rods, tubes, plates, and finished products. It includes a touchscreen, data storage, a miniature printer, user-permission management, and a fan-cooling device.
Ordering information: Specify the furnace configuration, pushrod arrangement, specimen geometry, reference specimen, and required standards when requesting a quotation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Referenced standard | YBB 00202003-2015, Average Linear Thermal Expansion Coefficient Method |
| Temperature-control accuracy | ±1 °C |
| Displacement sensor | Imported sensor with automatic range correction |
| Dimensions | 420 mm (L) × 500 mm (B) × 1,500 mm (H) |
| Power supply | AC 220 V; 50 Hz |
| Net weight | Approximately 60 kg |
| Specimen forms | Glass rods, tubes, plates, and finished products |
| Structure | Vertical; single or double pushrod selectable |
| Cooling | Built-in fan cooling after the test |
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