High-Temperature Guarded Hot Plate Thermal Conductivity Tester for Refractory Materials
Published: 3/9/2021
The DRX-I-SPB measures thermal conductivity of refractory materials, ceramic fiber products, insulation bricks, boards, and powders at elevated temperatures using a guarded hot plate method. It supports automated control, data acquisition, and report generation in accordance with GB/T 17911.8-2002 and YB/T 4130-2005.
Product Description
The instrument is designed for precise determination of low thermal conductivity in refractory products under high-temperature conditions. Typical samples include refractory ceramic fiber products, insulation bricks and boards, and powder materials.
The system follows GB/T 17911.8-2002 and YB/T 4130-2005 (water-flow guarded hot plate method), using computer-based automatic testing and data processing to deliver consistent control and traceable reports. Optional customization is available for vacuum requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Hot Surface/Furnace Temperature | 200 ℃ to 1300 ℃ |
| Temperature Control Accuracy | ±0.5 ℃ |
| Thermal Conductivity Range | 0.03 to 2.70 W/(m·K) |
| Sample Size And Quantity | Φ180 × (10–25) mm, 1 piece |
| Heating Rate | 0 to 15 ℃/min |
| Measurement Accuracy | ≤3% |
| Control And Data | Computer automated testing, data processing, report generation and printing |
| Power Supply | 220 V, 50 Hz |
| Total Power Consumption | ≤4.5 kW |
| Software Environment | Windows 10/7 (Chinese/English interface) |
| Main Configuration | Test host (1), Test software (1), Manual and certificate (1), Computer (user-supplied) |
| Compliance Standards | GB/T 17911.8-2002; YB/T 4130-2005 (water-flow guarded hot plate method) |
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Contact Information
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B6-101, Zhongnan High-Tech Intelligent Manufacturing Industrial Park, No. 10 Shuangma Street, Yuetang District, Xiangtan City, Hunan Province, China
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