Welcome at the homepage of "Gas blender toolkit"

Gas blender  toolkit (successor to "DIR-Wetnotes") is a gas mixer program for divers and gas blenders

The functional scope

• Gas mixer according to partial pressure method with variable filling sequences (Fig. 1)
• Delta gas or gas mixer with the continuous method (Fig. 2)
• Overflow from a storage tank with calculation of the number of possible fillings (Fig. 3)
• Gas MOD (Fig.4)
• PSCR - calculation of oxygen reduction in the loop of pSCR with constant volume ratio (Fig. 5)

The main features

• Real gas (VdW) and ideal gas calculations
• Cost calculation for gas fillings
• Standard gases can be set individually.
• Consideration of heating during filling.
• Easy handling
• Supported languages: English, German, Russian

Gas mixer according to partial pressure method

Fig. 1 gas blender (partial pressure)

Delta gas or gas mixer with the continuous method

Fig. 2 continuous method

Overflow from a storage tank with calculation of the number of possible fillings 

Fig. 3 Topoff

Gas MOD

Fig. 4 Gas MOD

pSCR Oxygen fraction lowering

Fig. 5 pSCR oxygen fraction lowering in the loop 

The previous versions "DIR Wetnotes" were available in different variants. As a PC - Java application and an Android version.

DIR-Wetnotes - java application for desktop PCs

Android App

The smartphone application (for Android only) contains

• Gas blender

• Delta gas calculation

• Topoff

• MOD - END

• pSCR calculation of oxygen drop in circuit

avaible at Google Play Store.

Desktop Version für Ihren PC

Funktionsumfang

• MOD and END calculation (narcotic effect of oxygen and He is adjustable)
• Topoff
• Tanks equalisation
• Gas blender for partial pressure mixing. Ideal and real gas, Fillorder and topoff gas are adjustable. Price calculation
• pSCR calculation of oxygen drop

Screenshots

  

PC version is written in Java and runs on Windows, Mac, Linux und Unix.

This application runs with Java Webstart. Application can be used offline. Java is required.