Measure method | Transient Plane Heat Source, Unsteady Status |
Measurement physical properties | Direct access the thermal conductivity and thermal diffusivity |
Test object | Solid, liquid, powder, paste, colloid, granule |
Sample size request | No special requested |
Test Range | 0.005--300W/(m*K) |
sample temperature range | Room temperature--130℃ |
Probe diameter | 15mm/7.5mm |
Accuracy | ±3% |
Repeatability | ≤3% |
Measuring time | 5--160 seconds |
Power supply | AC 220V |
Total power | ﹤500w |
Transient Plane Source technology (TPS) is a new method for measuring thermal conductivity, by Professor Silas Gustafsson Sweden Chalmer University of Technology developed based on the hot wire method. The principle that measures thermal properties is based on the transient temperature heating step infinite medium disc-shaped heat generated response.
Metal, ceramics, alloys, minerals, polymers, composite materials, paper, fabric, foam (smooth surface insulation material, plate), mineral wool, cement walls, glass-reinforced composite plate CRC, cement polystyrene board, sandwich concrete, glass and steel panels composite plates, paper honeycomb panels, gel, liquid, powder, granular and pasty solid.
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