Chapter 4 Operation
39
triggered by test area temperature (& humidity). Alarms will trip as
follows.
•
When the test area temperature rises above the absolute high limit
temperature, the absolute high limit temperature alarm trips.
•
When the test area temperature drops below the absolute low limit
temperature, the absolute low limit temperature alarm trips.
•
When the test area humidity rises above the absolute high limit
humidity, the absolute high limit humidity alarm trips.
•
When the test area humidity drops below the absolute low limit
humidity, the absolute low limit humidity alarm trips.
The upper deviation limit temperature alarm is triggered by the set
deviation from the test area temperature. The alarm will trip as follows.
•
When the test area temperature rises above the target tempe
the upper deviation limit temperature, the upper deviation limit
temperature alarm trips.
* For details on alarm settings, see "1.2 Specimen Protection (Safety
Devices)".
Upper deviation limit temperature
Absolute high limit
temperature
(&humidity)
Absolute low limit
temperature
(&humidity)
Absolute high limit temperature (&humidity) trip zone
Test area target
temperature
(&humidity)
Test area target
temperature
Absolute low limit temperature (&humidity) trip zone
Upper deviation limit temperature
Upper deviation limit temperature trip zone
Upper deviation limit temperature trip zone
Fig. 4.15 Absolute high / low limit temperature (humidity) and upper deviation limit
temperature alarms
Getting the alarm setup mode
Set the main power switch in the ON position and press the
POWER
key. With the temperature (humidity) monitor on the
display, press the
SET
key 3 times. The absolute high limit temperature
alarm setting will appear on the display.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com