Welch Allyn Connex Spot Monitor Service Manual page 121

Service manual
SureTemp temperature probe and system test
Use this procedure to test the temperature function while verifying the temperature
probe. To achieve accurate results, you must perform this test with the device in Direct
mode.
Test each probe at the low, medium, and high set points on the tester. Repeat the
procedure for each thermometer and temperature to test.
Set up the 9600 Plus calibration tester
Place the tester on a level surface away from sunlight, drafts, and other sources of heat
or cold.
The tester takes approximately 20 minutes to heat to the lowest set point.
To expedite testing, Welch Allyn recommends the following practices:
• To eliminate waiting for the tester to heat to the next set point, use three testers,
each set to one of three different set points.
• When using only one tester to test several thermometers at all three temperatures,
test all thermometers at one set point before proceeding to the next set point.
• To eliminate waiting for the tester to cool down, start at the lowest set point.
Because the tester does not have an internal fan, it requires more time to cool down
than to heat up.
Change the 9600 Plus set point
To scroll from one set point to the next, press and hold the Temperature Selection
button until a beep sounds.
The new set point appears in the upper left corner of the display. The device's current
temperature appears, flashes, and continues flashing until the cavity reaches equilibrium
at the new set point. The 9600 Plus beeps when the set point is reached.
Perform a SureTemp temperature probe and system test
1. Set the 9600 Plus to the desired set point and wait for the display to stop flashing.
2. Insert the temperature probe, without a probe cover, into the thermistor device port
on the tester.
3. When
4. Wait for up to two minutes for the temperature reading to stabilize.
5. Record the results in the temperature service record.
6. Return the temperature probe to the probe well on the device.
7. Repeat the procedure as necessary until all thermometers are tested at each
temperature.
To record the results of your test, go to "Service record."
Braun ThermoScan PRO 6000 thermometer test
This explains how to perform a functional verification on the Braun ThermoScan PRO
6000 thermometer using the 9600 Plus Calibration Tester.
appears on the display, touch it to switch to Direct mode.
Functional verification and calibration overview 115