Dive Shop Technician Utility Software
Free for individual use – you will need MS-Excel 2003 or later installed on your computer to use these. Requests for extra features & corrections are welcomed here
Gas Blending Utility Spread Sheets
 Partial Pressure Gas blender METRIC |
Partial Pressure Gas blender IMPERIAL |
 Continuous gas Blender Injection rate calculator |
 Continuous gas Blender Trimix Using 2 nitrox Analyzers |
 Continuously Gas Blender Top up calculator |
Compressor Utilities
 Compressor size calculator |
 Compressor Filter lifetime calculator |
 compressor drive engine horse power calculator |
 Compressor Pulley Wheel size calculator |
 Compressor Fill rate analyzer |
 Compressor Cylinder head Adiabatic temperature rise calculator |
Rebreather Utilities
 Carbon Dioxide Scrubber Lifetime Calculator For rebreathers and compressor pre-filters |