Fully Automatic Dual-Plate Thermal Conductivity Tester
Get a quote：
Web: qinsun-lab.com
Email：serving@qinsun-lab。com
Fully Automatic Dual-Plate Thermal Conductivity Tester (Guarded Hot Plate Method) is a precision instrument designed for thermal conductivity measurement of homogeneous and heterogeneous board materials. Based on unidirectional steady-state heat transfer principles, the instrument measures heat flux through the sample, the temperature difference between the upper and lower surfaces, and the sample thickness to calculate thermal conductivity.
Standards
The instrument complies with the following international and national standards:
GB/T 10294-2008 – Determination of Steady-State Thermal Resistance and Related Properties of Insulating Materials
GB/T 3399-1982 – Test Method of Thermal Conductivity for Plastics by Guarded Hot Plate Method
GB/T 10801.1-2002 – Measurement of Thermal Conductivity for Polyurethane Rigid Foam in Thermal Insulation
GB/T 10801.2-2002 – Measurement of Thermal Conductivity for Extruded Polystyrene Foam (XPS)
GB/T 3139-2005 – Test Method of Thermal Conductivity for Fiber Reinforced Plastics
GB/T 17794-2008 – Flexible Foam Rubber and Plastic Thermal Insulation Products
Parameters
| Item | Specification |
|---|---|
| Thermal conductivity range | 0.001–3.000 W/m·K |
| Measurement accuracy | ±2% |
| Repeatability | ±1% |
| Hot plate temperature range | Room temperature–150 °C (standard); optional up to 300 °C |
| Hot plate resolution | 0.01 °C |
| Cold plate temperature range | 0–60 °C (standard); optional -5–60 °C |
| Cold plate resolution | 0.01 °C |
| Sample thickness | 0–100 mm; resolution 0.001 mm; automatic measurement |
| Applied pressure | 0–500 N; resolution 0.1 N |
| Sample size | 300×300×(5–50) mm (standard); custom sizes available |
| Automation | Fully computer-controlled testing and data processing |
| Test duration | 60 minutes |
| Power supply | 220 V / 50 Hz; 500 W |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
High and Low Temperature Humidity Test Chamber | ASTM ISO Testing Machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com High and Low Temperature Humidity Test Chamber is designed for performance and rel... |
 |
Flammability Limits Tester | ASTM ISO Testing Machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Flammability Limits Tester is suitable for: Determining the upper and lower f... |
 |
xenon lamp aging test chamber | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com The Ci Series Weather-Ometers are the most widely u... |
 |
Micron Tester - lab instrument | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Compliant Standards - GB 1103-2007: China's nation... |
 |
Digital grinding instrument | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Definition and working principle: A digital grinder is a laboratory device that u... |
