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3D Scanners

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

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Injection Molding Design Guide

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

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Power (Heat flow)
Unit Name Symbol SI Equivalent 
· ton (refrigeration, UK) 
CTR (UK)  3922.7 W 
· ton (refrigeration, US) 
CTR (US)  3516.8 W 
· volt-ampere 
VA  1 W 
· watt 
W  1 W 
· watt (int. mean) 
W  1.00019 W 
· watt (int. US) 
W  1.00016 W 
Refractive power
Unit Name Symbol SI Equivalent 
· dioptre 
  1 /m 
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List Units: A B C D E-F G H-I J-L M N O-P Q-R S T U-Z
Glossary
3D Scanners

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

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Injection Molding Design Guide

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