Welch Allyn 9600 Plus Calibration Tester - User Manual - Manual (Page 20)

14 Chapter 3 Operation Welch Allyn 9600 Plus Calibration Tester
1. Remove the probe from the probe well and clean it with
either a 70% isopropyl alcohol solution, a 10% chlorine bleach
solution, or a non-staining disinfectant. Let the probe air dry.
Do not apply a probe cover.
2. Place the thermometer in Monitor Mode, refer to the
thermometer’s Operator's Manual.
3. Insert the probe into the Thermistor Device Port (Figure 4) .
4. Wait for approximately one minute or until temperature on the
thermometer is stable for ten seconds. Compare the
thermometer's temperature reading to the 9600 Plus'
Calibration Set Point Temperature. If the temperatures are
within ±0.1° C (±0.2° F), the thermometer is within
calibration.
5. Test all available thermometers for calibration verification at
the current Calibration Set Point Temperature. Proceed to the
next Calibration Set Point Temperature, see
"Changing the
Calibration Set Point Temperature" (page 19) .