Thermal Conductivity Tester
Published: 3/20/2019
The DRH300 Thermal Conductivity Tester uses the heat flow meter method to measure the thermal conductivity and thermal resistance of materials like rock wool and insulation boards. It is primarily used for quality control in industries that require precise thermal performance evaluations.
Product Description
The DRH300 Thermal Conductivity Tester is designed to measure the thermal conductivity and thermal resistance of various insulation materials such as rock wool, rubber, and various board materials. It uses a heat flow meter method compliant with ASTM C518, ISO 8301, and GB/T 10295 standards.
This instrument features a user-friendly interface with an embedded computer and touch screen, enabling full automation of test procedures including data collection, analysis, and report generation. The DRH300 provides rapid and accurate results thanks to its precise temperature control system and dual heat flow sensor configuration.
It is equipped with several cooling methods such as forced air and electronic cooling, and it allows for flexible testing conditions with customizable temperature ranges. The instrument is ideal for industries requiring high-performance insulation materials and offers excellent repeatability and precision.
Technical Specifications
| Parameter | Specification |
|---|---|
| Thermal Conductivity Range | 0.005–2.0 W/m·K |
| Precision | <±3% at 25°C |
| Reproducibility | ±1% |
| Thermal Resistance Range | 0.1–8.0 m²·K/W |
| Sample Size | 300 × 300 mm |
| Sample Thickness | 10–50 mm |
| Maximum Temperature (Hot Plate) | 100°C |
| Minimum Temperature (Cold Plate) | -30.0°C ±0.1°C |
| Temperature Control Range | RT to 99.99°C |
| Cooling System | Forced air cooling; External water bath; Electronic cooling |
| Operating System | Windows 7/XP |
| Test Customization | Available upon request |
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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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