Hanna Instruments HI 945005 User Manual
Instruction Manual
HI 945005 - HI 945007
Microprocessor-based
K-Thermocouple
Thermometers
http://www.hannainst.com
Dear Customer,
Thank you for choosing a Hanna
Instruments Product.
Please read this instruction
manual carefully before using the
instrument. This manual will provide you with all the necessary
information for the correct use of
the instrument, as well as a precise idea of its versatility in a
wide range of applications.
These instruments are in compliance with the directives.
TABLE OF CONTENTS
Preliminary Examination..............3
General Description......................3
Functional Description .................5
Specifications...............................6
Operational Guide........................7
Battery Replacement.................10
Accessories.................................11
CE Declaration of Conformity....15
Warranty.....................................15
Hanna Instruments reserves the right
to modify the design, construction and
appearance of its products without advance notice.
2
PRELIMINARY EXAMINATION
Remove the instrument from the
packing material and examine it
carefully to make sure that no
damage has occurred during
shipment. If noticeable damage
is evident, notify your Dealer.
Each thermometer comes supplied with a 9V battery and instruction manual.
Note: Save all packing material
until you are sure that the instrument functions correctly. All defective items must be returned
in the original packing together
with the supplied accessories.
GENERAL DESCRIPTION
HI 945005 and HI 945007 are
microprocessor-based thermometers designed for food industry.
Temperature measurements are
performed by using interchangeable K-type thermocouple probes.
The non-linearity of the temperature probe is linearized by the
built-in microprocessor, in order
to achieve high degree accuracy
and resolution. It also permits
accurate compensation for drifts
in the reference junction.
3
Standard features include:
• Interchangeable probes
(Hanna manufactures several
K-type thermocouple probes
for different applications; see
Acccessories section)
• Clear Liquid Crystal Display
• Possibility of switching between the Centigrade and the
Fahrenheit scale
• HOLD function that freezes
the reading on the display (for
HI 945007 only)
• Low battery detection.
All these functions are easily accessible through the keypad.
Self-explanatory symbols are
used to remind the user of the
operating mode or condition.
HI 945005 and HI945007 are accurately pre-calibrated at the factory.
It is generally recommended to
have the thermometers recalibrated at least once a year.
For an accurate annual recalibration, contact your nearest
Hanna Service Center.
4
FUNCTIONAL DESCRIPTION
5
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