Xylem 6-Series Multiparameter - Manual (Page 108)

Sondes Section 2
YSI Incorporated Environmental Monitoring Systems Operations Manual 2-102
Select 1-Cal constants to display the calibration constants, as shown in the following example. Note that
values only appear for the enabled sensors.
The following table provides the default value, operating range, and comments relative to the calibration
constants. Error messages will appear during calibration if values are outside the indicated operating range
unless the designation is “not checked”.
Parameter Default Operating range Comments
Cond: 5 4 to 6 Traditional cell constant
DO gain: 1 0.5 to 2.0
ODO gain 1 0.75 to 1.40
ODO Tzero Same as K1 +/- 0.45 from K1 ODO value at zero oxygen after 2-point cal
ODO K1 N/A N/A ODO value at zero oxygen
ODO K2 N/A N/A ODO regression coefficient
ODO K3 N/A N/A ODO regression coefficient
ODO K4 N/A N/A ODO regression coefficient
Pres offset:
if not vented -14.7 -20.7 to -8.7
if vented 0.0 -6 to 6
mV offset: 0.0 -100 to 100
pH offset: 0.0 -400 to 400
pH gain: -5.0583 -6.07 to -4.22
NH4 J 51.2 Not checked
NH4 S 0.195 0.15 to 0.217
NH4 A 1.092 Not checked
NO3 J 99.5 Not checked
NO3 S -0.195 -0.217 to -0.15
NO3 A 2.543 Not checked
Cl J 99.5 Not checked
Cl S -0.195 -0.217 to -0.15
Cl A 2.543 Not checked
Turb Offset 0 -10 to 10
Turb A1 500 0.6 to 1.5 Range is ratio of M1 to A1
Turb M1 500
Turb A2 1000 0.6 to 1.5 Range is ratio of (M2-M1) to (A2-A1)
Turb M2 1000
Turb+ Offset 0 -10 to 20
Turb+ A1 500 0.6 to 1.5 Range is ratio of M1 to A1
Turb+ M1 500
-------------Cal constants-------------
1-Cond:5
B-NO3 A:2.543
2-DO gain:1.3048 C-Cl J:99.5
3-mV offset:0 D-Cl S:-0.195
4-pH offset:0 E-Cl A:2.543
5-pH gain:-5.05833 F-Turb Offset:0
6-NH4 J:51.2 G-Turb A1:500
7-NH4 S:0.195 H-Turb M1:500
8-NH4 A:1.092 I-Turb A2:1000
9-NO3 J:99.5 J-Turb M2:1000
A-NO3 S:-0.195
Select option (0 for previous menu): 0