Commissioning
110
Calibration data
pH:
• Slope
• Isoth. point
– pH
– mV
• C-zero pnt
Redox:
• Offset
• Buffer
• D. lst. Cl.
Slope:
Displays the slope of the sensor.
Isoth. point:
Displays the mV and pH
component of the isotherm intersection.
C-zero pnt:
Displays the chain zero point of
the digital sensor.
Offset:
Displays the calibrated redox offset.
Buffer:
Displays the value of the buffer.
D.lst. cal.:
Displays the difference to the last
calibration.
• Method
• No. of cal.
• Snlc
• Calibration date
Method:
Indicates the method that was used
to calibrate the digital sensor.
Select the calibration method in the "Set up 1 >
Calibration" menu.
No. of cal.:
Indicates the number of
calibrations carried out with the digital sensor.
Snlc:
Displays the serial number of the
transmitter with which the last calibration was
performed.
Cal. Date:
Displays the date of the last
calibration of the digital sensor.
• Buffer 1
• Buffer 2
• D. slp
• D. zropnt
Only available for digital pH sensors.
Buffer 1:
Displays the pH value of the first
buffer that was used in the last calibration.
Buffer 2:
Displays the pH value of the second
buffer that was used in the last calibration.
D. slp:
Displays the change in the slope
compared to the earlier calibration.
D. zropnt:
Displays the change in the chain
zero point compared to the earlier calibration.
Comp. temperature
Temperature offset
• Offset
• Snlc
• Calibration date
Offset:
Displays the calibrated temperature
offset.
Snlc:
Displays the serial number of the
transmitter with which the last temperature
calibration was performed.
Cal. date:
Displays the date of the last
temperature calibration.
Sensor condition
• Period
• No. of steril.
• T (max)
Period:
Displays the total hours of operation of
the sensor.
No. of steril.:
Displays the number of
sterilizations the sensor has run through: T >
121
°
C (250
°
F), at least 20 min.
T (max):
Displays the maximum temperature
the sensor has been used at.
!
Note!
During a sterilization (T > 135
°
C (275
°
F)),
the transmitter goes to Hold and the display
shows "SIP" (sterilization in place).
Time of operation (h)
• Over 80
°
C
• Over 100
°
C
• <- 300 mV (only pH)
• > 300 mV (only pH)
Time of operation of the sensor under the
following conditions:
• Operating hours of the sensor at
temperatures over 80
°
C (176
°
F)
• Operating hours of the sensor at
temperatures over 100
°
C (212
°
F)
• Operating hours of the sensor at a pH value
below -300 mV (= pH 12 @ 25
°
C (77
°
F))
• Operating hours of the sensor at a pH value
over +300 mV (= pH 2 @ 25
°
C (77
°
F))
Function
Options
Info
Содержание Topcal S CPC310
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