horiba LAQUAact D-74, Instruction Manual

Page: 62 / 112

Displaying the latest calibration and inspection data
46 HORIBA
・
Electrode status based on calibration result
• Displaying the latest inspection data
1. Press the key to enter the data mode.
2. Press the keys to select "CHECK" (display inspection data) and then press
the key.
The repeatability value (the absolute value of the difference between the measured
value and standard solution value) is displayed.
Display Description Reference
GOOD
Electrode sensitivity: 93% to 100%
Good condition.
－
CHECK
Electrode sensitivity: 90% to 93%
Urgent measures are not required but attention is
necessary.
P. 66
BAD
Electrode sensitivity: 85% to 90%
Check the electrode immediately.
P. 66
key
key
key