Welcome to our technical reference center.  This area is filled with helpful

links, technical papers, documents, and calculators as they pertain to thermal

vacuum systems.  To begin left click on the item to open in another

window.  If your link does not begin within 15-seconds, right click and

 "save target as"

Calculators

Tech Papers, Reference Material & Documents

Useful Links

Vacuum Conversions

spreadsheet of common vacuum nomenclature

Nomograph

How to figure boiling points under vacuum

Online Conversions web-site converting most anything

Temperature Conversions

simple spreadsheet converting degrees C and F

Hazardous Locations

Nomenclature & Material Group Classifications

Ohms Law Calculator

A helpful on-line tool for calculating Amperage, Ohms, Voltage and Watts

IEC / NEC Classification Comparator

Document illustrating and explaining Hazardous Locations for both the USA and the World.

NEMA Motor Calculator

A helpful spreadsheet designed to calculate electrical requirements for standard motors