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3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Salary Expectation

8 things to know about the interview question "What's your salary expectation"?

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

more free publications
 
R-value (imperial)
Symbol:  °F-ft2-h/Btu (therm.) 
Category:  Thermal resistance coefficient 
SI Equivalent:  0.176228 K-m2/W
Dimension M-1T3Q 
System:  UK, US 
Convert     °F-ft2-h/Btu (therm.)  
1 °F-ft2-h/Btu (therm.) =
Thermal resistance coefficient
  Symbol Unit Name
1.13828  clo  clo 
0.176228  K-m2/W  kelvin meter squared per watt 
0.176228  RSI  RSI (metric R-value) 
1.76228  tog  tog 
Glossary
3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Salary Expectation

8 things to know about the interview question "What's your salary expectation"?

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.