Hanna Instruments HI 9828, Instruction Manual, Page: 16 / 60

16
SALINITY
Range 0.00 to 70.00 PSU (extended Practical Salinity Scale)
Resolution 0.01 PSU
Accuracy ± 2 % of reading or 0.01 PSU whichever is greater
Calibration 1 custom point
SEAWATER SPECIFIC GRAVITY
Range 0.0 to 50.0
σ
t
,
σ
0
,
σ
15
Resolution 0.1
σ
t
,
σ
0
,
σ
15
Accuracy ± 1
σ
t
,
σ
0
,
σ
15
Calibration based on conductivity or salinity calibration
AMTOSPHERIC PRESSURE
Range 450 to 850 mmHg;
17.72 to 33.46 inHg;
600.0 to 1133.2 mbar;
8.702 to 16.436 psi;
0.5921 to 1.1184 atm;
60.00 to 113.32 kPa
Resolution 0.1 mmHg; 0.01 inHg; 0.1 mbar
0.001 psi; 0.0001 atm; 0.01 kPa
Accuracy ± 3 mmHg within ± 15 °C
from the temperature during calibration
Calibration automatic at 1 custom point