Chapter 1 Overview of pH Meter
1.3 Explanation of part names
F-51
5
Error No.
Displayed when an error is generated
Data No.
Displayed when data number has been set.
Status display
Shows error number and data number.
Displayed when the serial communication is
active.
Displayed when temperature compensation
function or automatic temperature compensation
has been set.
Displayed when NIST standard is selected at pH
standard solution.
Displayed when US standard is selected at pH
standard solution.
Displayed when CUST standard is selected at pH
standard solution.
−
Displayed during data memory function (for 3
sec.).
Displayed while data in memory is being called up
and when manual data memory is being called up.
−
Displayed when a printer is connected.
(Sometimes displayed when a computer is
connected
depending on the computer.)
−
Displayed during manual temperature
compensation.
Not displayed during automatic temperature
compensation.
HOLD
Displayed while the data is held (HOLD status).
Blinks during measurement or calibration.
Electrode
status
(Only in pH Measurement mode)
Not displayed: Normal
Blinking: Cleaning is needed.
Constant display: Replacement time is
approaching.
Calibration
history
Calibration history display:
Displayed after calibration for pH electrode as
calibration history.
When no calibration data is available:
Displayed when no calibration has been
performed for pH electrode.
Meter mode
Displayed when in Measurement mode.
Displayed when in Calibration mode.
Part name
Display
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