BS 1339-2:2009 (CD-ROM)

• 17.200.20 Temperature-measuring instruments
• 13.040.01 Air quality in general
• 07.060 Geology. Meteorology. Hydrology

BS 1339-2 consists of a series of spreadsheets containing a number of worksheets for performing humidity calculations with examples and tuition, and an accompanying user guide. These are all provided on a CD Rom. The spreadsheets allow the user to perform consistent calculations using the internationally accepted formulae given in BS 1339-1, and to produce tabular data.

The spreadsheets are described in Annex A. Annex B contains three sample tables generated using the spreadsheets. Frequently Asked Questions (FAQs) are provided in Annex C.

The BS 1339-2 CD Rom contains the following files and worksheets:

1. BS 1339-2: Humidity - Part 2: Humidity calculation functions, tables and user guide (user guide)
2. Humidity_Blank_Template.xlt (See A.1)
   1. Master sheet
   2. New sheet
   3. New sheet (2)
   4. Example 1 - RH
   5. Example 2 - MR (Y)
   6. Example 3 - Enthalpy
   7. Example 4 - ps
   8. Sheet 2 - Blank
   9. Sheet 3 - Blank
3. Humidity_Functions_Tutorial.xlt (See A.2)
   1. Functions
4. Humidity_Tables_Example.xlt (See A.4)
   1. %rh and Dewpoint temperature
5. Humidity_Calculator_Example.xlt (See A.3)
   1. Tdb & Twb
   2. Tdb & %rh
   3. Tdb & Tdp
   4. Twb & %rh
   5. Twb & Tdp
   6. Tdp & %rh
   7. Spare template