Hach POLYMETRON 8362 User Manual page 69

Transmitter 9135 - pH measurement in pure water
ERROR MESSAGES DURING A CALIBRATION
NOTE : Press ESC to leave the menu and calibrate again.
PH CALIB.
SLOPE : 99,9%
ZERO : 4.00 pH
OFFSET
OUT OF LIMITS
PH CALIB.
S L O P E : 1 3 0 %
ZERO : 0.1 pH
SLOPE
OUT OF LIMITS
PH CALIB. PH CALIB.
ΔT : +25.0°C
) T : +25.0°C ) T : +25.0°C
Δ
) T ) T
OUT OF LIMITS OUT OF LIMITS
The zero shift is superior to the limit
programmed.
Limits :
- pH calibration : 3 pH
- redox calibration : 250 mV
The slope shift is superior to the limit
programmed.
Limits : 70...120 %
The temperature drift is superior to the limit
programmed.
Limits : - 50°C/ +20°C
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