
Instruction Manual
HI9063 - HI91530K
HI91531K - HI91532K
Portable Waterproof
Microprocessor
K-Type Thermocouple
Thermometers
http://www.hannainst.com
These Instruments are in
Compliance with the CE Directives

Dear Customer,
Thank you for choosing a Hanna Instruments Product.
Please read this instruction manual carefully before using the instru-
ment.
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 directives EN 50081-1
and EN 50082-1.
TABLE OF CONTENTSTABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTSTABLE OF CONTENTS
PRELIMINARY EXAMINATION....................................................... 3
PRELIMINARY EXAMINATIONPRELIMINARY EXAMINATION
PRELIMINARY EXAMINATION
PRELIMINARY EXAMINATIONPRELIMINARY 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 found, notify your Dealer.
Note: Save all packing material until the instrument has been ob-
served to function correctly because all defective items must be
returned to the Dealer in their original packing.
GENERAL DESCRIPTIONGENERAL DESCRIPTION
GENERAL DESCRIPTION
GENERAL DESCRIPTIONGENERAL DESCRIPTION
GENERAL DESCRIPTION .............................................................. 3
FUNCTIONAL DESCRIPTION HI 9063 ........................................... 5
FUNCTIONAL DESCRIPTION HI 91530K ....................................... 5
FUNCTIONAL DESCRIPTION HI 91531K ....................................... 6
FUNCTIONAL DESCRIPTION HI 91532K ....................................... 7
OPERATIONAL GUIDE ................................................................. 8
DISPLAY CODES GUIDE............................................................. 12
CALIBRATION........................................................................... 13
BATTERY REPLACEMENT............................................................ 13
ACCESSORIES .......................................................................... 14
WARRANTY.............................................................................. 18
CE DECLARATION OF CONFORMITY............................................ 19
ISO 9000 Certified
Company since 1992
The HI 9063, HI 91530K, HI 91531K and HI91532K are micropro-
cessor-based thermometers that allow temperature measurement using
interchangeable K-type thermocouple probes. The non-linearity of the
temperature probe is linearized by the built-in microprocessor, which
also provides accurate compensation for variations in the measurement circuit and the reference junction.
A wide range of HI 766 K-type thermocouple temperature probe
are available as optional (see Accessories).
Standard features include:
• display and clearing of maximum/minimum temperature measured (except HI91530K)
• reading hold
• low battery detection
These functions are easily accessible through the waterproof rubber
keypad. Self-explanatory symbols are used to remind the user of the
operating mode or condition.
Upon request these meters, exception made for HI9063, are also
available with a Factory Calibration Certificate against NIST Standard.
Recalibration service is available at your nearest Hanna Service Center.
23

FUNCTIONAL DESCRIPTION HI9063FUNCTIONAL DESCRIPTION HI9063
FUNCTIONAL DESCRIPTION HI9063
FUNCTIONAL DESCRIPTION HI9063FUNCTIONAL DESCRIPTION HI9063
1 CHANNEL THERMOMETER1 CHANNEL THERMOMETER
1 CHANNEL THERMOMETER
1 CHANNEL THERMOMETER1 CHANNEL THERMOMETER
FUNCTIONAL DESCRIPTION HI91530KFUNCTIONAL DESCRIPTION HI91530K
FUNCTIONAL DESCRIPTION HI91530K
FUNCTIONAL DESCRIPTION HI91530KFUNCTIONAL DESCRIPTION HI91530K
1 CHANNEL THERMOMETER1 CHANNEL THERMOMETER
1 CHANNEL THERMOMETER
1 CHANNEL THERMOMETER1 CHANNEL THERMOMETER
1
s
ins
rum n
2
5
6
°C
HI 9063
microcomputer
K-thermocouple
thermometer
CLEAR
HI LO HOLD
1) Probe Connector
2) LCD Display
3) ON/OFF Switch
4) Temperature Measurement Unit
Selection
HI
-50 . . . . . +150°C
-58 . . . . . +302°F
-50 . . . . . +950°C
-58 . . . . . +1742°F
°C/°F
ON/OFF
5) CLEAR Key
6) Maximum Measured
Temperature
7) Minimum Measured
Temperature
4
3
8
7
8) HOLD Key.
Range ºC -50.0 to 150.0ºC & -50 to 950ºC
ºF -58.0 to 302.0ºF & -58 to 1742ºF
Resolution ºC 0.1ºC / 1ºC
ºF 0.1ºF / 1ºF
Accuracy ±0.3% F.S.
(@ 20°C/68°F) for one year, excluding probe error
Typical EMC ±3°C (with HI 766 probes)
Deviation ±6°F (with HI 766 probes)
Probe K-Type Thermocouple (optional)
(see pages 14-17)
Battery Type & Life 4 x 1.5 Volt, AA size
500 hours of continuous use
Environment -10 to 50ºC (14 to 122ºF), 100%RH
Dimensions 196 x 80 x 60 mm (7.7 x 3.1 x 2.4")
Weight 425 g (15 oz.)
1
s
ins
rum n
2
3
K
HI 91530K
microprocessor
K-thermocouple
thermometer
HOLD
°C
RANGE
-200.0 . . . . . 1370°C
-300.0 . . . . . 2500°F
ON/OFF
°C/°F
4
5
1)Probe Connector
2)LCD Display
3)HOLD Key
4)ON/OFF Key
5)Temperature Measurement Range Selection (°C or °F).
Range °C -200.0 to 1370°C
°F -300.0 to 2500°F
Resolution °C 0.1°C (up to 999.9°C) / 1°C
°F 0.1°F (up to 999.9°F) / 1°F
Accuracy ±0.2% Full Scale
(@ 20°C/68°F) for one year, excluding probe error
Typical EMC ±3°C (with HI 766 probes)
Deviation ±6°F (with HI 766 probes)
Probe K-Type Thermocouple (optional)
(see pages 14-17)
Battery Type & Life 4 x 1.5 Volt, AA size
500 hours of continuous use
Environment -10 to 50°C (14 to 122°F), 100%RH
Dimensions 196 x 80 x 60 mm (7.7 x 3.1 x 2.4")
Weight 425 g (15 oz.)
45

ins
rum n
s
M·HOLD
MR ∆T
T1/T2
HI 91532K
MICROPROCESSOR
DUAL INPUT
K-THERMOCOUPLE
°C THERMOMETER
0.1/1
°C
K
ON/OFF
RANGE
-200.0 . . . . . 1370°C
4
5
3
1
2
7
6
8
9
FUNCTIONAL DESCRIPTION HFUNCTIONAL DESCRIPTION H
FUNCTIONAL DESCRIPTION H
FUNCTIONAL DESCRIPTION HFUNCTIONAL DESCRIPTION H
1 CHANNEL THERMOMETER1 CHANNEL THERMOMETER
1 CHANNEL THERMOMETER
1 CHANNEL THERMOMETER1 CHANNEL THERMOMETER
1
s
ins
rum n
II
91531K91531K
I
91531K
II
91531K91531K
FUNCTIONAL DESCRIPTION HI91532KFUNCTIONAL DESCRIPTION HI91532K
FUNCTIONAL DESCRIPTION HI91532K
FUNCTIONAL DESCRIPTION HI91532KFUNCTIONAL DESCRIPTION HI91532K
2 CHANNELS THERMOMETER2 CHANNELS THERMOMETER
2 CHANNELS THERMOMETER
2 CHANNELS THERMOMETER2 CHANNELS THERMOMETER
2
HI 91531K
microprocessor
K-thermocouple
thermometer
3
M·HOLD
4
MR HI
K
RANGE
-200.0 . . . . . 1370°C
--300.0 . . . . . 2500°F
LO
°C
ON/OFF
°C/°F
5
6
7
8
1) Probe Connector
2) LCD Display
3) HOLD and Temperature Memorization
4) Memorized Temperature
5) Minimum Measured Temperature
6) ON/OFF Key
7) Temp. Measur.Range Selection (°C or °F)
8) Maximum Measured Temperature.
Range °C -200.0 to 1370°C
°F -300.0 to 2500°F
Resolution °C 0.1°C (up to 999.9°C) / 1°C
°F 0.1°F (up to 999.9°F) / 1°F
Accuracy ±0.2% Full Scale
(@ 20°C/68°F) for one year, excluding probe error
Typical EMC ±3°C (with HI 766 probes)
Deviation ±6°F (with HI 766 probes)
Probe K-Type Thermocouple (optional)
(see pages 14-17)
Battery Type & Life 4 x 1.5 Volt, AA size
500 hours of continuous use
Environment -10 to 50°C (14 to 122°F), 100%RH
Dimensions 196 x 80 x 60 mm (7.7 x 3.1 x 2.4")
Weight 425 g (15 oz.)
1)Probe Connector for T2
2)Probe Connector for T1
3)LCD Display
4)HOLD and Temperature Memorization
5)Memorized Temperature
6)Probe Input Selection (T1 or T2)
7)ON/OFF Key
8)Temperature Resolution (0.1°C or 1°C)
9)Temperatures Difference.
Range -200.0 to 1370°C
Resolution 0.1°C (up to 999.9°C) / 1°C
Accuracy ±0.2% Full Scale
(@ 20°C/68°F) for one year, excluding probe error
Typical EMC ±3°C (with HI 766 probes)
Deviation
Probe K-Type Thermocouple (optional)
(see pages 14-17)
Battery Type & Life 4 x 1.5 Volt, AA size
500 hours of continuous use
Environment -10 to 50°C (14 to 122°F), 100%RH
Dimensions 196 x 80 x 60 mm (7.7 x 3.1 x 2.4")
Weight 425 g (15 oz.)
67