Thermo Scientific Orion Versa Star Pro User Manual page 51

Thermo Scientific
ISE Mode Menu (pH/ISE Module Only)
Main Menu Settings
Electrode SI No ----
Ag+
Cd++
CN-
Electrode Type
I-
NH3
Pb++ REDOX
X-
Sample ID Off, Manual, Auto Increment
1 Digit, 2 Digit, 3 Digit,
Significant Digit
4 Digit
Stability Smart, Fast, Medium, Slow
Averaging Off, Automatic Smart
Auto-Read, Timed,
Read Type
Single-Shot, Continuous
ppm, Molar, mg/L, %,ppb,
Measurement Unit
None
Isopotential Value Off, On
Linear Regression Off, On
Blank Correction Off, On
Low Level Stability Off, On
Limit Alarm
Alarm Cal Due Alarm Off, On
Set Point Alarm Off, On
Detailed information on these features is available in the
Chapter 4
Details
Use the alphanumeric keypad to enter the electrode
serial number or clear all to shown no value (----)
BF4- Br- Ca++
Set the ion selective electrode (ISE) being used.
Cl- Cl2 ClO4
If the type of ISE is not listed, select X- for
CO2 Cu++ F-
monovalent anion, X -- for divalent anion, X+ for
monovalent cation and X++ for divalent cation.
K+ KF Na+
The type of ISE selected will set the expected
NO3- NOx O2
calibration slope range and slope direction as
S-- SCN- positive or negative.
X-- X+ X++
Use the popup keypad screen to enter an
alphanumeric manual ID or a numeric value as the
starting value for auto incremental ID
Set how many significant digits will be shown for the
resolution of the measurement value
Set when a measurement is recognized as stable
Set averaging for faster measurement stability
For Timed and Single-Shot, set the time in hours,
minutes, seconds (HH:MM:SS) using the arrow keys
Set the displayed measurement units
Default value is 1.000
Set point-to-point (Off) or single best fit (On) curve
Correct for non-linearity in low level ISE readings
Extend stability wait time for ISE calibration points
Off, On Set high and low limit values to activate alarm
Set a calibration interval (hours) to activate alarm
Set a base and offset value to activate alarm

pH, pH/ISE and pH/LogR Measurement Modules
Appendix section of this user manual.
Orion Versa Star Pro Meter User Manual

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