Tech gas blender

Trimix - Heliox - Nitrox

- Extended version with advanced tools and features for   technical mixture blending

 

- High precision calculations of every mixture

 

- Innovative features: alternative to current mix venting, progressive top-off etc.

 

- Powerful and simple:  step by step workflow 'Only show what I need when I need it'

Tech Gas Blender  

is an advanced  Real  Gas Blending  Windows program for mixed gas diving calculations, based on the most accurate single gas and mixture models currently available.

 

Tech Gas Blender is based on a scientific approach  that  provides theoretical criteria to calculate by partial pressure Oxygen - Helium - Nitrogen mixtures in any possible combination and gas sequence, without the need of  empirical adjustments like "Fudge Factors", "trials and errors" etc.

 

Tech Gas Blender  uses a model based on the modified Benedict-Webb-Rubin and the Helmholtz equations of State for the thermodynamic properties of pure gas; the mixture calculations employ a model whith mixing rules applied to the Helmholtz energy of the mixture components.

 

The objective in selecting these property calculation algorithms was to implement the most accurate models integrated with all the gas maths for advanced divers.

 

The accuracy of these formulae is reproduced in the diving range of pressures and temperatures (up to 300 bar and  0 -  80 °C temp) with negligible deviations in  density:

 

Pure gas uncertainties in density:

Helium 0.1%

Oxygen 0.1%

Nitrogen 0.02 %

Description

- Standard partial pressure

- Continuous Flow

- Pre-mixed bank mix (any mix)

- Any gas/mixture sequence

- Advanced Real Gas  calculations in all the functional features

- Based on the most accurate thermodynamic models: stop dealing with 'Fudge Factors’ and 'trials & errors'

- Highly-Customizable

- Increased productivity:

Favorite mixtures

- What if Analysis

Favorite cylinders

Main key features

coming soon

(Full Windows 10 support)

NEW  !

A scientific approach to gas mixing with modified Benedict-Webb-Rubin and Helmholtz equations of state 

Advanced  Real  Gas Blending  program for technical mixed gas diving

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