DRCD-3030A Dual-Plate Thermal Conductivity Meter (Cold Plate, Low Temperature: −10°C)
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Description
Product Introduction:
The thermal conductivity (or thermal resistance) is one of the primary thermal performance parameters of insulation materials and serves as the key technical indicator for evaluating their insulating properties.
Principle:
Under steady-state conditions, within the central measurement region of the guarded hot plate apparatus, a one-dimensional steady heat flow—similar to that existing in an infinitely large plane wall bounded by two parallel isothermal plates—is established in a uniform, plate‑shaped specimen with parallel surfaces.
Technical Specifications:
| Parameter Category | Parameter content |
| External dimensions (length × width × height) | 1020×650×1480(mm) |
| Specimen specifications | (Measurement) 150×150(mm) – (Protection) 300×300(mm) |
| Specimen thickness | 10–45 mm (preferred thickness: 25 mm) |
| Thermal Conductivity Measurement Range | 0.0010~2.0000 W/(m·K) |
| Cold plate temperature | 3°C to 95°C (with antifreeze, can operate down to -10°C) |
| Hot plate temperature | ≤120℃ |
| Test accuracy | ≤±3% |
| Test repeatability | ≤±1% |
| Powered wear | 3 kW, 220 V |
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