DO concentration - Weiss
The equation by Weiss is used to convert saturation to concentration for the instruments using Oxyguard, Aanderaa, and Rinko sensors. The equation reads:
where:
Al = -173.4292
A2 = 249.6339
A3 = 143.3483
A4 = - 21.8492
B1 = - 0.033096
B2 = 0.014259
B3 = - 0.001700
S = salinity in g/kg
T = temperature degrees K
Temperature in degrees Kelvin is calculated using equation [2].