DONGGUAN LONROY EQUIPMENT CO LTD
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This equipment can conduct three tests - thermal shrinkage temperature test of mineral wool and its products, sintering point test, and crystallization analysis - on the same device, achieving multi-functionality in one machine. It also includes automatic computer testing and data processing, automatically generating test reports and printing them out.
2.Configuration:
Including one test host, one electrical control cabinet, one software package, one quartz standard sample, and one computer.
3.Technical Parameter
| Test Type / Parameter | Specification |
| Thermal Load Shrinkage Test | |
| Heating Range | RT to 1600°C (0.1°C resolution), microcomputer programmable control |
| Displacement Range | 0–10 mm (1 μm resolution) |
| Load Pressure | 490 Pa |
| Control & Reporting | Computer automated control with automatic report generation |
| Compliance Standard | GB/T 11835-2007 |
| Sintering Point Test | |
| Purpose |
Measures sintering temperature & refractoriness of molding materials, glass, ceramics. Enables clear observation of shrinkage, expansion, vitrification, spheroidization at high temps |
| Heating Range | RT to 1600°C (0.1°C resolution), microcomputer programmable control |
| Camera Resolution | 420 TV lines |
| Control & Recording | Computer automated control with automatic image saving at temperature points |
| Crystallization Furnace | |
| Heating Range | RT to 1600°C (0.1°C resolution), microcomputer programmable control |
| Control System | Fully automated computer temperature control |
| Compliance Standard | JC/T 750-1982 (1996) requirements for crystallization testing |