Convert Percent per degree Fahrenheit to Per microkelvin
Convert Percent per degree Fahrenheit (%/°F) to Per microkelvin (1/μK) instantly and accurately.
Conversion Formula
1/μK = %/°F × 1.800000000e-8
About Percent per degree Fahrenheit
The %/°F equals 9/5 × 10⁻² /K ≈ 0.018 /K, the Fahrenheit percent-expansion unit used in US polymer and rubber industry specifications. PTFE: ≈0.0075 %/°F; HDPE: ≈0.0083 %/°F; silicone rubber: ≈0.056 %/°F. 1 %/°F = 9/5 × 10⁻² /K ≈1.8 %/K.
About Per microkelvin
The per microkelvin (1/μK) equals exactly 10⁶ /K. It is used in ultra-precision experiments probing anomalous thermal expansion extremely close to second-order phase transitions, such as the superfluid He-4 lambda point (2.1768 K) and magnetic phase boundaries in rare-earth compounds. 1 /μK = 10⁶ /K = 10¹² ppm/K.
Quick Reference Table
| Percent per degree Fahrenheit (%/°F) | Per microkelvin (1/μK) |
|---|---|
| 1 %/°F | 1.8 × 10-8 1/μK |
| 2 %/°F | 3.6 × 10-8 1/μK |
| 5 %/°F | 9 × 10-8 1/μK |
| 10 %/°F | 1.8 × 10-7 1/μK |
| 25 %/°F | 4.5 × 10-7 1/μK |
| 50 %/°F | 9 × 10-7 1/μK |
| 100 %/°F | 1.8 × 10-6 1/μK |