Convert Microwatt per metre kelvin to International table calorie per centimetre per second per degree Celsius
Convert Microwatt per metre kelvin (µW/(m·K)) to International table calorie per centimetre per second per degree Celsius (cal(IT)/(cm·s·°C)) instantly and accurately.
Conversion Formula
cal(IT)/(cm·s·°C) = µW/(m·K) × 2.388458966e-9
About Microwatt per metre kelvin
The microwatt per metre kelvin (µW/(m·K)) equals exactly 10⁻⁶ W/(m·K). Used for near-vacuum conditions and evacuated superinsulation systems where the effective thermal conductivity falls well below the mW/(m·K) range. Evacuated multi-layer insulation (MLI) at high vacuum can reach 0.001-10 µW/(m·K) effective conductivity. Completes the SI prefix chain below mW/(m·K). 1 µW/(m·K) = 10⁻⁶ W/(m·K) = 10⁻³ mW/(m·K).
About International table calorie per centimetre per second per degree Celsius
The cal(IT)/(cm·s·°C) equals exactly 4.1868/0.01 = 418.68 W/(m·K) (1 international table calorie = 4.1868 J). Used in pre-SI thermodynamics, steam tables, and international heat transfer references. Copper: ≈0.920 cal(IT)/(cm·s·°C). Slightly larger than cal(th)/(cm·s·°C). 1 cal(IT)/(cm·s·°C) = 418.68 W/(m·K).
Quick Reference Table
| Microwatt per metre kelvin (µW/(m·K)) | International table calorie per centimetre per second per degree Celsius (cal(IT)/(cm·s·°C)) |
|---|---|
| 1 µW/(m·K) | 2.388 × 10-9 cal(IT)/(cm·s·°C) |
| 2 µW/(m·K) | 4.777 × 10-9 cal(IT)/(cm·s·°C) |
| 5 µW/(m·K) | 1.194 × 10-8 cal(IT)/(cm·s·°C) |
| 10 µW/(m·K) | 2.388 × 10-8 cal(IT)/(cm·s·°C) |
| 25 µW/(m·K) | 5.971 × 10-8 cal(IT)/(cm·s·°C) |
| 50 µW/(m·K) | 1.194 × 10-7 cal(IT)/(cm·s·°C) |
| 100 µW/(m·K) | 2.388 × 10-7 cal(IT)/(cm·s·°C) |