Thermo Scientific Orion Star A211, Справочное руководство

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Thermo Scientific Orion Star A211 Benchtop and Star A221 and Star A321 Portable pH Meter Reference Guide
Chapter 5 Temperature Calibration
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to calibrate the temperature readings taken by the ATC probe. Since the temperature offset calculated during the
calibration is applied to all future temperature measurements, recalibrate if a different ATC probe is used.
Temperature calibration is for the calibration of an ATC probe (separate or built in to a pH electrode or ORP electrode.)
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set the manual temperature value using the Manual Temp Value menu. The temperature calibration menu is not
accessible unless an ATC probe is connected to the meter.
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2. Press , , or to highlight pH Channel and press f3 (select) .
3. Press or to highlight Temperature and press f3 (select) .
1SFTT or to highlight Temperature Calibration and press f3 (select) .
1SFTT or to highlight ATC UPJEFOUJGZUIF"5$QSPCFUIBUXJMMCFDBMJCSBUFEBOEQSFTT f3 (select).
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traceable thermometers be used to measure and verify the temperature of the solution.
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1SFTT
f3 (edit) to access the numeric entry screen and edit the temperature value.
a. Press , , or to highlight a number, decimal point or negative sign; press f3 (enter)
to select the highlighted item and repeat until the temperature value read by the thermometers is
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b. Press f2 (done) UPFYJUUIFOVNFSJDFOUSZTDSFFO
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Reference Temp line, the original temperature read
by the ATC probe on the ATC
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readings on the Offset line. Press f2 (accept)
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1SFTT f1 (meas) to proceed to the measurement mode or press f2 (print) to proceed to the measurement mode
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