Frequently Asked Questions
Version 2.1 is a free update to version 2.0. If you purchased a license of
Duometrix version 2.0, simply uninstall it,
then download and install version 2.1 and register it with the license key you
received for version 2.0.
System requirements are 4.0 MB Ram, Excel 2000 or higher, Windows Vista with
Framework or higher.
Please see the screenshots below. For Duometrix add-in, the computer ID is in the license form,
found by → unit
converter → unit converter options → license.
When you purchase a license, you will receive a 16-character license key.
You need to save this key to your computer to enable permanent use of Duometrix.
You can save this key either to the Excel Add-in or to the standalone program,
as shown below.
You do not need to save it to both programs - once it is saved in one program, it
will automatically be recognized in the other as well.
The reference is NIST
Special Publication 811, 2008 edition,
"Guide for the Use of the International System of Units (SI)", which can
be found here. Please note that K511 Technologies is not associated with,
nor endorsed by, NIST.
Duometrix has received favorable reviews in Softpedia and
Excel for Chemical Engineers.
No, at present, the only version available is for Windows.
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