Endress+Hauser TOC Analyzer CA79, Руководство по эксплуатации

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Commissioning TOC Analyzer CA79
26 Hauser
Performing the system suitability test on a device with the "System suitability test,
manual" order option
1. Connect the SST solution with the required concentration of sucrose to INPUT 1.
 The SST is performed semi-automatically with all the configured parameters
from the Settings →  28 menu.
After the repeat measurements, the system stops and a pop-up window appears
asking the operator to connect the benzoquinone solution to INPUT 1.
2. Connect the benzoquinone solution to INPUT 1.
3. Close the pop-up window by pressing the
OK key.
 The process must be repeated for the water solution.
Performing the system suitability test on a device with the "System suitability test,
automatic" order option
1. Connect the SST solution with the required concentration of benzoquinone solution
to INPUT 1 (red connection).
2. Connect the sucrose solution to INPUT 2 (black connection).
3. Connect water to INPUT 3 (blue connection).
 SST is performed automatically.
The system stops once all the measurements have been repeated.
The result of the SST is displayed and must be confirmed by the user.
4. Press the Yes key to confirm the result.
 The pop-up window shows the result of the system suitability test (passed/
failed).
A0046958
 17 Displaying result of test
If the SST was not successful (failed), the calibration or SST solutions must be
checked and the SST must be repeated.
It is recommended to repeat the measurement series three times. The standard
volumes used are 500 ml and suffice for several measurements. The measurement
results should be constant within this measurement series and be close to one
another.