Tissue Saturation Simulator

Move the diver, switch the gas, let time run — and watch nitrogen partial pressures chase ambient exponentially.

Depth

0–40 m. Changes are instantaneous.

Breathing gas

Speed

1× = 1 sim-minute per real second.

Time

Keyboard: ← / → to step, Space to play/pause.

Depth 0.0 m

pAmb 1.00 bar

Gas Air

pO₂ 0.21 bar

pN₂ inspired 0.79 bar

pN₂ alveolar 0.74 bar

TC1 • fast (5 min) 0.74 bar

TC5 • medium (27 min) 0.74 bar

TC12 • slow (239 min) 0.74 bar

Sim time 0:00

All clear