Hanna Instruments Edge User Manual

Operational Guide
64
Natural Sea Water Scale
The Natural Sea Water Scale extends from 0 - 80.0 g/L. It determines salinity
based upon a conductivity ratio of sample to “standard seawater” at 15 °C.
Where R
15
is the conductivity ratio and salinity is
dened by the following equation:
S = - 0.08996 + 28.2929729R
15
+ 12.80832R
15
2
-
10.67869R
15
3
+ 5.98624R
15
4
-1.32311R
15
5
Note: The formula can be applied for temperatures between 10 ºC and 31 ºC.
Salinity
Measurements

Hanna Instruments Edge Specifications

General

Brand	Hanna Instruments
Model	Edge
Category	Multimeter
Language	English