Endress+Hauser TOCII CA72TOC - Calibrating the Analyzer

Maintenance TOCII CA72TOC
86 Endress+Hauser
Automatically activated adjustment
The analyzer can be adjusted automatically.
Select the programming mode for this purpose:
7.8.2 Calibrating the analyzer
This section describes how the analyzer is calibrated.
The analyzer checks the current recovery by measuring the standard solution C2. In contrast to
adjustment, the adjustment constants are not changed.
The standard solution C2 is connected to the analyzer.
Analyzer calibration can be started in three ways:
• Activated manually
• Activated remotely
• Activated automatically
Manually activated calibration
Step Display Description
1
2 • For CAL./ADJUSTM. n DAY, specify
after how many days an adjustment
should be performed. It is generally not
necessary to select more than one
adjustment every three days.
• Enter the value 2 for CAL./ADJUSTM.
Value 1 = Calibration
Value 2 = Adjustment
Step Display Description
1
SETTING
LISTS
PROGRAMMING
TEST
RANGE DATA
SET CLOCK
ALARM LIMITS
BASIC DATA
SET DEFAULTS
MEASURING SITE
:
:
:
:
:
:
:
:
:
:
:
:
[sec]
[ml/min]
[ml/min]
[ul]
1000.00
0.00
0.00
0.00
0.00
7.50
18.60
300.00
80.00
720.00
3.00
2.00
RANGE DATA
SCALE
FLUSH SCREEN/DAY
POWER-FLUSH/DAY
DAYBREAK
PAUSE CYCLE
P1 (B)
P4 (B)
BATCH VOL.
STANDARD C1
STANDARD C2
CALIBRATION n DAY
CAL./ADJUSTMENT
PUMPS
CALIBRATION
SERVICE
CLEANING
FILTERS
ANALYZER ADJUSTMENT
ANALYZER CALIBRATION
EMPTY VOLUME DOSING
ADJUSTMENT pH SENSOR