Hanna Instruments HI 9061 User manual

Instruction Manual
HI 9060
HI 9061
HI 91541
Portable Waterproof
Microprocessor
Thermistor
Thermometers
ins
e
rum ns
CLEAR
HI LO HOLD
HI 9060
microcomputer
thermometer
°C/°F
°C
ON/OFF
-50 .. .. .. .. +150°C
-58 .. .. .. .. +302°F
http://www.hannacan.com These Instruments are in
Compliance with the CE Directives

2
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 nec-
essary 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 50082-1.
TABLE OF CONTENTS
Preliminary Examination ........................... 3
General Description .................................. 3
Functional Description HI 9060 ................. 5
Functional Description HI 9061 ................. 6
Functional Description HI 91541 ............... 7
Operational Guide ..................................... 8
Display Codes Guide .............................. 12
Calibration .............................................. 13
Battery Replacement ............................... 14
Temperature Probes & Accessories ........ 15
Warranty ................................................. 18
CE Declaration of Conformity ................. 19

3
PRELIMINARY EXAMINATION
Remove the instrument from the packing ma-
terial and examine it carefully to make sure
that no damage has occurred during ship-
ment. If noticeable damage is found, notify
your Dealer.
Note: Save all packing material until you are
sure that the instrument functions cor-
rectly. All defective items must be re-
turned in the original packaging to-
gether with the supplied accessories.
GENERAL DESCRIPTION
HI 9060, HI 9061 and HI 91541 waterproof por-
table thermistor thermometers are very easy
to use in any field where high humidity levels
and dust could effect the performance of a
conventional thermometer.
HI 91541 provides accurate and consistent
readings not only for lower values but also
for temperatures as high as 300°C (570°F).
To prolong battery life, it shuts itself off au-
tomatically after half hour of non-use.
HI 91541 and HI 9061 have been specifically
designed by Hanna Instruments for use in
the food industry and are available in two
versions:
HI 9061C to measure in degrees Celsius;
HI 9061F to measure in degrees Fahrenheit.
HI 91541C to measure in degrees Celsius;
HI 91541F to measure in degrees Fahren-
heit.
Each HI9061C and HI9061F comes supplied

4
complete with 4 batteries (1.5V, AA size).
Upon request these meters can be supplied
with a Factory Calibration Certificate against
NIST standard. Several types of HI 765 tem-
perature probes are available to meet all
your requirements (see page 15). A series
of HI765 calibration test plugs are also
available to check the meter's accuracy (see
page 13).
Each HI91541C or HI91541F comes sup-
plied complete with 4 batteries (1.5V, AA
size). Several types of HI 764 temperature
probes are available to meet all your re-
quirements (see page 16). A series of HI764
calibration test plugs are also available to
check the meter's accuracy (see page 13).
HI9060 can measure in Centigrade and in
Fahrenheit.
Other features of HI 9060 include: display
and clearing of the maximum / minimum tem-
perature measured reading hold. These func-
tions are easily accessible through the wa-
terproof rubber keypad. Self-explanatory sym-
bols are used to remind the user of the
operating mode or condition.
HI 9060 comes supplied complete with 4 bat-
teries (1.5V AA size) and a HI765BL ther-
mistor probe with 1 meter (3.3') cable. Sev-
eral types of HI 765 temperature probes
are available to meet all your requirements
(see page 15). A series of HI765 calibration
test plugs are also available to check the
meter's accuracy (see page 13).

5
Specifications HI 9060
Range -50.0 to 150.0°C
-58.0 to 199.9 & 200 to 302°F
Resolution 0.1°C / 0.1°F and 1°F
Accuracy ±0.3% of Full Scale, for one year,
(@20°C/68°F) excluding probe error
Typical EMC ±1°C/±2°F
Deviation with HI 765BL probe
Probe HI 765BL (included)
Battery Type/Life 4 x 1.5V AA / 200 hours
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.)
FUNCTIONAL DESCRIPTION HI 9060
CLEAR
HI LO HOLD
HI 9060
microcomputer
thermometer
°C/°F ON/OFF
-50 .. .. .. .. +150°C
-58 .. .. .. .. +302°F 59
78
6
4
3
0
2
1
ins
e
rum ns
°C
1. Battery Cover
2. Temperature
Probe
Connector
3. LCD Display
4. Temperature
Selection (°C
or °F)
5. ON/OFF Key
6. Minimum
Temperature
7. HOLD Key
8. Maximum
Temperature
9. HI/LO
Temperatures
Clear

6
FUNCTIONAL DESCRIPTION HI 9061
Specifications HI 9061C HI 9061F
Range -50.0 to 150.0°C -55.0 to 199.9°F
200 to 302°F
Resolution 0.1°C 0.1 / 1°F
Accuracy ±0.4°C (-20 to 80°C) ±0.8°F(-4 to 176°F)
(@20°C/68°F) ±0.3% F.S. (outside) ±0.3% F.S. (outside)
for one year, excluding probe error
Typical EMC ±0.5°C ±1°F
Deviation with HI 765BL probe
Probe HI765 series (optional)
Battery Type/Life 4 x 1.5 V AA / 200 hours
Environment 0 to 50°C (32 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.)
ON/OFF
MICROCOMPUTER THERMOMETER
RANGE
-50°C to 150°C
ACCURACY
±0.4°C
4
3
2
1
HI 9061
ins
e
rum ns
Foodcare
-
-
+
+
1.5V
1.5V
-
-
+
+
1.5V
1.5V
°C
1. Battery Cover
2. Temperature
Probe Connector
3. LCD Display
4. ON/OFF Key

7
FUNCTIONAL DESCRIPTION HI 91541
Specifications HI 91541C HI 91541F
Range -50.0 to 300.0°C -55.0 to 299.9°F
300 to 570°F
Resolution 0.1°C 0.2°F up to 300°F
Accuracy ±0.4°C (up to 150°C) ±0.8°F(up to 300°F)
(@20°C/68°F) ±0.3% F.S. (outside) ±0.3% F.S. (outside)
for one year, excluding probe error
Typical EMC ±0.5°C ±1°F
Deviation with HI 764 probe
Probe HI764 series (optional)
Battery Type/Life 4 x 1.5 V AA / 200 hours
Environment 0 to 50°C (32 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.)
ON/OFF
MICROCOMPUTER
THERMOMETER
RANGE
-50.0°C to 300°C
ACCURACY
±0.4°C
4
3
2
1
HI 91541
ins
e
rum ns
Foodcare
-
-
+
+
1.5V
1.5V
-
-
+
+
1.5V
1.5V
°C
1. Battery Cover
2. Temperature
Probe Connector
3. LCD Display
4. ON/OFF Key

8
OPERATIONAL GUIDE
INITIAL PREPARATION
Each meter is supplied com-
plete with batteries.
Remove the back cover, un-
wrap the batteries and install
them while paying attention to
their polarity.
To switch on, press the ON/OFF key on the
front of the unit.
If the meter does not come on, make sure
that the batteries securely sit in their place.
Each time the thermometer is switched on, it
will carry a self-test to
ensure that no segment
is missing. The LCD
shows a full set of fig-
ures during the self-test.
After the test the ther-
mometer will resume its operational mode.
If a temperature probe is plugged in, the unit
displays the probe temperature.
If a probe is not plugged in, or the cable is
defective, the display will show "Er" (for
HI 9060 and HI 9061) or "--------
--------
----" (for HI 91541).
To switch your thermometer off, press the
ON/OFF key again.
ON/OFF
ON/OF
F
°C
°F
HI
LOM
°C

9
HI / LO MEMORIES (for HI 9060 only)
The maximum and minimum temperatures are
monitored throughout a continuous measur-
ing process. The values may be recalled or
cleared at any time during the measurement.
Enquiries of the highest or lowest measured
temperature may be made by pressing the
respective HI or LO keys.
The appropriate display indicator will appear
together with the value retrieved from memory.
Release the key to resume normal operation.
By pressing the CLEAR key, the present
measurement reading becomes the highest
and lowest temperature in memory, i.e. both
HI / LO are the same temperature reading.
The "HI/LO" display indicator will blink twice
to notify user that clearing process is in
progress.
HI
LO
°C
LO
°C
HI
HI
LO
CLEAR

10
HOLD MODE (for HI 9060 only)
The reading hold function is activated by the
HOLD key. The measured temperature is
frozen on the display when this function key
is pressed.
A blinking "M" on the display indicates the
operating mode.
Press the same key again
to resume normal opera-
tion.
MEASURING SCALE (°C/°F) (for HI9060
only)
When the meter is
turned on it automatically
defaults to the °C scale.
Measurements can be performed in either
the Centigrade or Fahrenheit scale. To change
the scale, press the °C/°F key once.
LOW BATTERY DETECTION
HOLD
°C
M
HOLD
°C
°C/°F
°F

11
HI 9060 and HI 9061 stop to operate when the
low battery signal is detected. The user is
warned by the code
"Eb".
HI 91541 displays "BAT"
when the batteries are
run down.
See also the Battery
Replacement section on
page 14.
BAT

12
Your thermometer is factory programmed to
diagnose a fault or warn of low battery
levels. This is indicated by the error codes
on the LCD. Moreover, self-explanatory sym-
bols are used to remind the user of the
operating mode or conditions.
DISPLAY DESCRIPTION
Er (for HI9060 The probe is not con-
and HI9061) nected to the instrument
----(for HI 91541) or the reading is out of
range.
Eb (for HI9060 Battery weak, need to be
and HI9061) replaced.
BAT(for HI 91541)
All segments lit Initial input falls out of in-
for more than 3" strument range.
For HI 9060 only:
°C The instrument is read-
ing in the Centigrade
scale.
°F The instrument is read-
ing in the Fahrenheit
scale.
M(blinking) Freeze current reading
on display.
HI The display reports the
maximum measured tem-
perature.
LO The display reports the
minimum measured tem-
perature.
HI / LO (blinking) The instrument is clear-
ing the maximum and
minimum measured tem-
perature.
DISPLAY CODES GUIDE

13
CALIBRATION
All Hanna Instruments thermometers have been
accurately pre-calibrated at the factory.
It is generally recommended to have all ther-
mometers recalibrated at least once a year.
For an accurate annual recalibration, contact
your nearest Hanna Service Center.
Hanna Test Plugs provide a quick and easy
way to test the meter's accuracy by simply
connecting these Test Plugs to the probe
connector of the meter. If the reading differs
by more than 0.4°C (0.8°F) from the Test
Plug value, the unit is due for recalibration.
Choose the right Test Plug to suit your needs:
For HI 9060 and HI 9061:
HI 765-18C Calibration key,-18.0°C ±0.4°C
HI 765000C Calibration key, 0.0°C ±0.4°C
HI 765070C Calibration key,+70.0°C±0.4°C
HI 765-004F Calibration key, -0.4°F ±0.8°F
HI 765032F Calibration key,+32.0°F ±0.8°F
HI 765158F Calibration key,+158.0°F±0.8°F
For HI 91541:
HI 764-18C Calibration key,-18.0°C ±0.4°C
HI 764000C Calibration key, 0.0°C ±0.4°C
HI 764070C Calibration key,+70.0°C±0.4°C
HI 764-004F Calibration key, -0.4°F ±0.8°F
HI 764032F Calibration key,+32.0°F ±0.8°F
HI 764158F Calibration key,+158.0°F±0.8°F

14
BATTERY REPLACEMENT
When the batteries be-
come weak, the meter
displays "Eb" (for
HI9060 and HI9061) or
"BAT" (for HI91541) to
warn the user.
Battery replacement must only take place in
a non hazardous area using the battery types
specified in this instruction manual (see
page 17).
In order to replace rundown
batteries, simply remove
the two screws on the rear
cover of the instrument and
replace the four batteries
with new ones paying at-
tention to the correct po-
larity.
Replace the cover and
tighten the two screws.
BAT

15
TEMPERATURE PROBES & ACCESSORIES
Hanna Instruments offers a wide range of
probes to meet all your requirements from
liquids to air and penetration to surface.
These probes use highly sensitive thermistor
sensors which provide greater accuracy,
faster response and a temperature range
that is superior to conventional thermistor
probes.
All Hanna temperature probes are supplied
pre-calibrated from the factory and are ready
to be used with your meter.
The probes are easily connected to your
meter with a standard RCA jack.
Completely interchangeable, these probes
make it possible to switch from one to an-
other without wasting time and money going
through tedious calibration procedures.
They are available in different colors to avoid
cross contamination during testing:
For HI 9060 and HI 9061:
HI765A Air probe, with 1 m (3.3') cable and
white handle
HI765A/10 Air probe, with 10 m (33') cable
and white handle
HI765BL General purpose liquid probe, with
1 m (3.3') cable and black handle
HI765BL/10 General purpose liquid probe, with
10 m (33') cable and black handle
HI765L General purpose liquid probe, with
1 m (3.3') cable and white handle
HI765L/10 General purpose liquid probe, with
10 m (33') cable and white handle
HI765PBL Penetration probe with 1 m (3.3')
cable and blue handle
HI765PBL/10 Penetration probe with 10 m (33')
cable and blue handle
HI765PG Penetration probe with 1 m (3.3')

16
cable and green handle
HI765PG/10Penetration probe with 10 m (33')
cable and green handle
HI765PR Penetration probe with 1 m (3.3')
cable and red handle
HI 765PR/10 Penetration probewith 10 m
(33') cable and red handle
HI 765PW Penetration probe with 1 m 3.3')
cable and white handle
HI 765PW/10Penetration probe with 10 m (33')
cable and white handle
HI 765W Wire probe, without handle (hard-
to-reachplaces)with1 m(3.3')cable
HI 765W/10 Wire probe, without handle (hard-
to-reachplaces)with10 m(33')cable
For HI 91541:
HI764A Air probe, with 1 m (3.3') cable and
white handle
HI764A/10 Air probe, with 10 m (33') cable
and white handle
HI764L General purpose liquid probe, with
1 m (3.3') cable and white handle
HI764L/10 General purpose liquid probe, with
10 m (33') cable and white handle
HI764PBL Penetration probe with 1 m (3.3')
cable and blue handle
HI764PBL/10 Penetration probe with 10 m (33')
cable and blue handle
HI764PG Penetration probe with 1 m (3.3')
cable and green handle
HI764PG/10 Penetration probe with 10 m (33')
cable and green handle
HI764PR Penetration probe with 1 m (3.3')
cable and red handle
HI 764PR/10 Penetration probewith 10 m
(33') cable and red handle
HI 764PW Penetration probe with 1 m 3.3')
cable and white handle
HI 764PW/10Penetration probe with 10 m (33')

17
cable and white handle
HI 764W Wire probe, without handle (hard-
to-reachplaces)with1 m(3.3')cable
HI 764W/10 Wire probe, without handle (hard-
to-reach places) with 10 m
(33')cable
Hanna Instruments Temperature Probes
3 mm
0.12"
100 mm
3.9"
205 mm
8.1"
HI 764P - HI 765P
3 mm
0.12"
100 mm
3.9"
205 mm
8.1"
3 mm
0.12"
100 mm
3.9"
205 mm
8.1"
3mm
0.12"
HI 764A - HI765A
HI 764L - HI765L
HI 764W - HI765W
Other Accessories:
HI 710002 Soft carrying case measuring
280 x 120 x 50 mm
HI 721308 1.5V, AA size alkaline battery
(10 pcs)
HI 721317 Hard carrying case (dimen-
sions: 340 x 230 x 90 mm)
MAN60R3 Instruction Manual

18
All Hanna Instruments meters are warranted
for two years against defects in workmanship
and materials when used for their intended
purpose and maintained according to instruc-
tions.
The probes and calibration keys are war-
ranted for a period of six months.
This warranty is limited to repair or replace-
ment free of charge.
Damages due to accident, misuse, tampering
or lack of prescribed maintenance are not
covered.
If service is required, contact the dealer from
whom you purchased the instrument. If under
warranty, report the model number, date of
purchase, serial number and the nature of the
failure. If the repair is not covered by the
warranty, you will be notified of the charges
incurred. If the instrument is to be returned to
Hanna Instruments, first obtain a Returned
Goods Authorization Number from the Cus-
tomer Service department and then send it
with shipment costs prepaid. When shipping
any instrument, make sure it is properly pack-
aged for complete protection.
To validate your warranty, fill out and return
the enclosed warranty card within 14 days
from the date of purchase.
All rights are reserved. Reproduction in whole
or in part is prohibited without the written
consent of the copyright owner.
WARRANTY
Hanna Instruments reserves the right to
modify the design, construction and ap-
pearance of its products without advance
notice.

19
CE DECLARATION OF CONFORMITY
Recommendations for Users
Beforeusing these products,make surethatthey areentirely suitable forthe environment inwhich they
areused.
Operationof theseinstrumentsin residentialarea could causeunacceptable interferencestoradio and
TVequipments,requiring the operator to take all necessary stepstocorrect interferences.
Anyvariationintroduced by the user to the supplied equipment maydegradethe instruments' EMC
performance.
Toavoidelectrical shock, do not use these instrumentswhenvoltages at the measurement surface
exceed24VAC or 60VDC.
Toavoiddamagesor burns, do not perform any measurement in microwave ovens.
In particular cases HI 9060 could switch from °C to °F or vice-versa. In such cases press the °C/°F
keytoresume the proper measurement range.
Inparticularcases the meters could turnoff. In such cases theycanbe turned on by pressingtheON/
OFF key.
DECLARATION OF CONFORMITY
We
Hanna Instruments Srl
V.le delle industrie 12
35010 Ronchi di Villafranca (PD)
ITALY
herewith certify that the thermometers
have been tested and found to be in compliance with the following regulations:
IEC 801-2 Electrostatic Discharge
IEC 801-3 RF Radiated
EN 55022 Radiated, Class B
Date of Issue: 12-03-1996 D.Volpato - Engineering Manager
On behalf of
Hanna Instruments S.r.l.
HI 9060 HI 9061 HI 91541

MAN60R4 02/00
PRINTED IN PORTUGAL
http://www.hannacan.com
HANNA LITERATUREHANNA LITERATURE
HANNA LITERATUREHANNA LITERATURE
HANNA LITERATURE
Hanna publishes a wide range of catalogs and hand-
books for an equally wide range of applications.
The reference literature currently covers areas such as:
• Water Treatment
• Process
• Swimming Pools
• Agriculture
• Food
• Laboratory
• Thermometry
and many others. New reference material is constantly
being added to the library.
For these and other catalogs, handbooks and leaflets,
contact your dealer or the Hanna Customer Service
Center nearest to you. To find the Hanna Office in
your vicinity, check our home page at
www.hannacan.com.