3
2
PRELIMINARY EXAMINATION
GENERAL DESCRIPTION
HI 9056
performs temperature measure-
ments using interchangeable
K
-type ther-
mocouple probes.
HI 9057
performs temperature measure-
ments with different types of thermocouples
(
K
-
J
-
T
). This meter is equipped with a key
that switches range from K-type to J-type or
T-type thermocouples.
The non-linearity of the temperature probe
is linearized by the built-in microprocessor,
in order to achieve a high degree of accu-
racy and resolution. Also the HI9056 accu-
rately compensates for temperature drifts in
the measurement circuit and the reference
junction.
HI 9056
has two built-in K-type probe con-
nectors. By simply pressing a button, the
meter switches between the two readings on
the display. A "
∆
T" button will display the
difference between the two probe readings.
TABLE OF CONTENTS
Preliminary Examination ............................ 3
General Description ................................... 3
Functional Description &
Specifications of HI 9056 .......................... 5
Functional Description &
Specifications of HI 9057 .......................... 6
Operational Guide ...................................... 7
Display Codes Guide ............................... 11
Calibration ................................................ 12
Battery Replacement ............................... 12
Shockproof Rubber Boots ........................ 13
Accessories .............................................. 14
Warranty .................................................. 18
CE Declaration of Conformity ................. 19
Dear Customer,
Thank you for choosing a Hanna Product.
Please read this instruction manual carefully
before using the instrument.
This manual will provide you with the neces-
sary information for a correct use of the
instrument, as well as a precise idea of its
versatility.
If you need more technical information, do
not hesitate to e-mail us at
[email protected].
These instruments are in compliance with
directives.
Remove the instrument from the packing ma-
terial and examine it carefully to make sure
that no damage has occurred during ship-
ping. If there is any damage, notify your
Dealer or the nearest Hanna Customer Ser-
vice Center.
Each meter comes supplied complete with a
9V battery and instruction manual:
Note
: Save all packing material until you are
sure that the instrument functions cor-
rectly. All defective item must be returned
in the original packing with the supplied
accessories.
