Educational Use Only — A physics playground showing how tissue nitrogen loading responds to depth and gas changes. Not a dive planner.

Tissue Saturation Simulator

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

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 • t1/2 = 5 min 0.74 bar
TC5 • medium • t1/2 = 27 min 0.74 bar
TC12 • slow • t1/2 = 239 min 0.74 bar
Sim time 0:00
No partial-pressure warning: pO₂ is 0.18–1.4 bar and pN₂ does not exceed 4.0 bar.