User manual

3.2 Environmental Conditions
Although the instrument has been designed for optimum durability and
trouble-free operation, it must be handled with care. The instrument should
not be operated in an excessively dusty or dirty environment. Maintenance
and cleaning recommendations can be found in the Maintenance section of
this manual.
The instrument operates safely under the following conditions:
•
temperature range: 5–50°C (41–122°F)
•
ambient relative humidity: maximum 80% for temperature <31°C, de
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creasing linearly to 50% at 40°C
•
pressure: 75kPa–106kPa
•
mains voltage within ±10% of nominal
•
vibrations in the calibration environment should be minimized
•
altitudes less than 2,000 meters
3.3 Warranty
Fluke Hart Scientific (Hart) warrants this product to be free from defects in
material and workmanship under normal use and service for a period as
stated in our current product catalog from the date of shipment. This war
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User’s Guide
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Reference Probe °C
delta T °C
Figure 1 Temperature Gradient Between Probe and IR Target Surface at Ambient of 30°C