DRJ-II Metal High Temperature Thermal Conductivity Test Machine Thermal Resistance Tester
Product Description
The DRJ-II Metal High Temperature Thermal Conductivity Test Machine uses the direct current longitudinal heat flow method to measure thermal conductivity of metals within a temperature range of 80-1000ºC. This computer-automated system meets testing requirements for metal material thermal conductivity in research and material testing applications.
Key Features
- Complies with GB/T3651-2008 "Metal high temperature thermal conductivity measurement method"
- Also suitable for GB8722-2008 "Graphite material medium temperature thermal conductivity determination method"
- Computer-automated testing with automatic temperature control
- Data printing output capability
Technical Specifications
| Parameter |
Specification |
| Thermal conductivity test range |
1.0 ~ 500W/m.K |
| Accuracy |
Better than 3% |
| Power supply |
220V, 50HZ |
| Sample size requirements |
Rod sample: 3 ~ 5×220(mm) Filament sample: 1 ~ 3×20-45(mm) |
| Maximum furnace temperature |
1350ºC |
| Heating power adjustment |
±1% |
| Atmosphere control |
Vacuum and protective atmosphere capability |