Thermo Scientific VSTAR-ISE, Справочное руководство

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Thermo Scientific Orion VERSA STAR pH/ISE/Temperature Module
Chapter 6 Temperature Calibration
The ATC temperature display has a relative accuracy of ±0.1 °C. ATC probes (both separate and those built into
electrodes) have varying temperature accuracies, usually ±0.5 °C to ±2 °C.
Use this function only if necessary .
Since the temperature offset calculated during the calibration is applied to all future temperature measurements,
recalibrate if a different ATC probe is used. For temperature calibration, the probe needs to be connected to the meter
and the calibration solution should have a known, stable temperature. It is recommended that two NIST-traceable
thermometers be used to measure and verify solution temperature.
1. Press
f3 (setup)
key.
2. Use the arrow keys to highlight the channel that the temperature probe is connected to.
Press f3 (select) .
3. Use the arrow keys to highlight Temperature and press
f3 (select)
.
4. Use the arrow keys to highlight the appropriate Temperature Cal option and press f3 (select) .
5. Follow the onscreen prompts.