User`s manual

Table Of Contents
Section 4: Configure Inputs, Part II - Calibration Coefficients
37
Pressure (Paroscientific Digiquartz) Calibration Coefficients
Enter the sets of C, D, and T coefficients from the calibration sheet. Enter zero
for any higher-order coefficients that are not listed on the calibration sheet.
Enter values for slope (default = 1.0; do not change unless sensor has been
recalibrated) and offset (default = 0.0) to make small corrections for
sensor drift.
For the SBE 9plus, also enter AD590M and AD590B coefficients from
the configuration sheet.
Bottles Closed (HB - IOW) Calibration Coefficients
No calibration coefficients are entered for this parameter.
The number of bottles closed is calculated by SBE Data Processing’s Data
Conversion module based on frequency range.
Sound Velocity (IOW) Calibration Coefficients
Enter coefficients a0, a1, and a2.
Value = a0 + a1 * frequency + a2 * frequency
2
Note:
See Calibration Coefficients for
A/D Count Sensors below for
information on strain gauge
pressure sensors used on the
SBE 16plus, 19plus, and 49.
See Calibration Coefficients for
Voltage Sensors below for
information on strain gauge
pressure sensors used on
other instruments.