VWR 10048-618 Manual Del Usuario página 4

1. Slide the PROBE switch to select temperature probe channel to be displayed.
2. Slide the DISPLAY switch to the MIN/MAX position.
3. The thermometer will display the current, minimum, and maximum temperatures for the selected
probe channel.
4. Press the EVENT DISPLAY button to display the minimum temperature with the corresponding
date and time of occurrence.
5. Press the EVENT DISPLAY button a second time to display the maximum temperature with the
corresponding date and time of occurrence.
6. Press the EVENT DISPLAY button to return to the current temperature display.
No button press for 15 seconds while viewing the minimum or maximum event data will trigger the
thermometer to return to the current temperature display.
CLEARING THE MIN/MAX MEMORY
1. Slide the PROBE switch to select the temperature probe channel to be cleared.
2. Slide the DISPLAY switch to the MIN/MAX position.
3. Press the CLEAR SILENCE ALM button to clear the current minimum and maximum temperature
readings.
Alarms
Alarm high and low limits can be set individually for each probe channel (P1 and P2).
SETTING ALARM LIMITS
1. Slide the PROBE switch to select the probe channel for which alarms will be set.
Each digit of the alarm value is set individually:
Low Alarm Sign (Positive/Negative) -> Low Alarm Hundreds/Tens -> Low Alarm Ones -> Low Alarm
Tenths -> High Alarm Sign (Positive/Negative) -> High Alarm Hundreds/Tens -> High Alarm Ones ->
High Alarm Tenths.
2. Press the SELECT button to enter the setting mode. The LOW ALM symbol will flash.
3. Press the SELECT button to select the digit to adjust. Each subsequent press of the SELECT
button will move to the next digit. The digit will flash while selected.
4. Press ADVANCE button to increment the selected digit.
Note: The negative sign will flash if the sign is negative; no symbol will flash if the sign is positive.
Press the ADVANCE button to toggle the sign while it is selected.
If no button is pressed for 15 seconds while in the setting mode, the thermometer will exit the setting
mode.
Changing the position of the DISPLAY switch while in the setting mode will save the current settings.
VIEWING THE ALARM LIMITS
1. Slide the PROBE switch to select the probe channel alarm limits to be displayed.
2. Slide the DISPLAY switch to the ALARM position.
ENABLING/DISABLING ALARMS
1. Slide the ALARM switch to the ON or OFF position to enable or disable the alarms.
VWR Collection Manual ver 3, rel 5 30.10.2013