DONGGUAN LONROY EQUIPMENT CO LTD
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This instrument is applicable to the test methods for high-temperature flexural strength of refractory materials as stipulated in GB3002-2017, the test methods for high-temperature flexural strength of carbon-containing refractory materials as specified in GB/T13243-1991, and the requirements for high-temperature flexural tests of refractory products, carbon-containing refractory materials, dense refractory castables, ceramic rollers and other ceramics and silicate products as outlined in YB/T5201-93. The instrument is connected to a computer for automatic testing, data processing, has a simple structure, stable force application, convenient maintenance, and accurate and reliable data.
2.configuration
1. One set of LRKZ material high-temperature impact resistance tester main unit.
2. One set of heating elements
3. One thermocouple
4. One set of high-temperature impact resistance fixture
5. One set of software
6. One desktop computer (the buyer is responsible for providing it; the configuration as per the contract will be provided by the supplier).
3.Technical Parameter
| Parameter / Feature | Specification |
| Max. Operating Temperature | 1400 °C or 1600 °C (selectable model) |
| Temperature Control | Microcomputer programmable control |
| Heating Rate | Adjustable 0–20 °C/min |
| Temperature Control Accuracy | ±1 °C |
| Sample Size | Customizable per user requirements. Standard per HB/T 5352.1-2004: 40×20×6 mm (L×W×H) |
| Max. Test Load | Selectable specifications: 1000 N, 10000 N, etc. |
| Loading Rate | Adjustable 6–8 mm/min |
| Control & Reporting | Computer-linked control, data processing, automatic report generation & print |
| Power Supply | 380 V, 12 kW |
| Heating Elements | 1400 °C model: Silicon carbide rods 1600 °C model: Molybdenum disilicide rods |
| Optional Protection Gas | Argon or nitrogen atmosphere available for carbon-containing materials (prevents oxidation) |