Instruction Manual
HI 955502
Portable
PT100 Thermometer
This Instrument is in Compliance with the CE Directives
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.
This instrument is in compliance with di-
rectives EN 50081-1 and EN 50082-1.
TABLE OF CONTENTS
Preliminary Examination............................ 3
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.
HI 955502 comes supplied with:
• 9V battery
• general purpose temperature probe
• instruction manual.
Note: Save all packing material until you
are sure that the instrument functions
correctly. All defective items must be
returned in their original packing.
General Description ................................... 3
Functional Description &
Specifications............................................ 4
Operational Guide ..................................... 5
Display Code Guide .................................. 6
Calibration................................................. 6
Battery Replacement ................................. 7
Accessories............................................... 7
Shockproof Rubber Boots.......................... 8
Other Products from Hanna....................... 9
Warranty .................................................. 10
CE Declaration of Conformity .................. 11
ISO 9000 Certified
Company since 1992
GENERAL DESCRIPTION
HI 955502 performs temperature measure-
ments utilizing the fixed general purpose PT100
probe with 1 m (3.3') cable.
HI 955502 provides temperature measurements with two different resolutions: 0.1°C
between ±199.9 and 1°C outside. A compact,
ergonomic design and wrist-strap make it easy
to carry the instrument anywhere in the lab or
plant.
Standard features include low battery detection and self-explanatory symbols to remind
the user of the operating mode or condition.
32
FUNCTIONAL DESCRIPTION
AND SPECIFICATIONS
OPERATIONAL GUIDE
INITIAL PREPARATION
Slide the battery cover off
the rear of your thermometer.
Unwrap the battery prior to
connection to the battery connector. Insert the 9V battery
and replace the cover.
9 VOLT BATTERY
Battery
Compartment
SLIDE OFF
1. Liquid Crystal Display
2. ON/OFF Key
3. Range Key
HI 955502
Range -199.9 to 199.9°C
-200 to 850°C
Resolution 0.1°C (±199.9°C)
1°C (-200 to 850°C)
Accuracy for one year, excluding probe error
Low Range ±0.2°C & ±1 digit (-120 to 199°C)
±1°C & ±1 digit (outside)
High Range ±1°C & ±1 digit (-170 to 450°C)
±1% F.S. & ±1 digit (outside)
Typical EMC ±0.5°C
Deviation
Probe General Purpose PT100 (fixed)
Battery 9V; 150 hours of continuous use
Environment 0 to 50°C (32 to 122°F) 95% RH
Dimensions 143x80x38 mm(5.6x3.2x1.5")
Weight 320 g (11.3 oz.)
To switch on, press the ON/
OFF key on the front of the
ON
OFF
unit.
To switch your thermometer
off, press the ON/OFF key
again.
ON
OFF
MEASUREMENT RESOLUTION
When switched on, the instrument defaults
to the last selected resolution.
To change the resolution
press RANGE.
RANGE
The instrument automatically
changes its resolution to 1
degree when it passes the
limit of the lower range
(±200°C).
LOW BATTERY DETECTION
When the battery is low the
user is prompted by the appearance of the "V" symbol
V
to replace the battery.
54
DISPLAY CODE GUIDE
BATTERY REPLACEMENT
Display Description
-1. The reading is out of range
V Weak battery, needs to be replaced
°C The instrument is reading in the Centigrade
scale
CALIBRATION
All Hanna Instruments thermometers have
been accurately pre-calibrated at the factory.
It is generally recommended to have all
thermometers recalibrated at least once a
year.
For an accurate annual recalibration, contact your nearest Hanna Service Center.
When the battery is low the
user is warned by the "V"
symbol on the instrument's
V
display. Replace the battery
immediately.
Battery replacement must only take place in
a non hazardous area using a 9V battery.
Remove the battery compartment cover on
the rear of the meter and replace the 9V
battery with a new one. Make sure the battery contacts are tight before putting the cover
back.
9 VOLT BATTERY
Battery
Compartment
SLIDE OFF
ACCESSORIES
HI 721310 9V battery (10 pcs)
HI 710004 Soft carrying case measuring
150x90x30mm
HI710008 Orange rubber boot measuring
155 x 90 x 45 mm
HI710007 Blue rubber boot measuring
155 x 90 x 45 mm
MAN955502R1 Instruction manual
76
OTHER PRODUCTS FROM HANNASHOCKPROOF RUBBER BOOTS
These rubber boots are specially made to
prolong the life of your instruments and to
prevent damages due to accidental falls.
They measure 155 x 90 x 45 mm
(6.1x3.5x1.8") and are available in two different colors:
HI710007 = blue colored
HI710008 = orange colored.
Select the proper color according to your
preference.
• CALIBRATION AND MAINTENANCE
SOLUTIONS
• CHEMICAL TEST KITS
• CHLORINE METERS
• CONDUCTIVITY/TDS METERS
• DISSOLVED OXYGEN METERS
• HYGROMETERS
• ION SPECIFIC METERS (Colorimeters)
• MAGNETIC STIRRERS
• pH/Na/NaCl METERS
• pH/ORP/Na ELECTRODES
• PROBES (DO, µS/cm, RH, T, TDS)
• PUMPS
• REAGENTS
• SOFTWARE
• THERMOMETERS
• TITRATORS
• TRANSMITTERS
• TURBIDITY METERS
• Wide Range of Accessories
Most Hanna meters are available in the following formats:
• BENCH-TOP METERS
• POCKET-SIZED METERS
• PORTABLE METERS
• PRINTING/LOGGING METERS
• PROCESS METERS (Panel and Wall-
mounted)
• WATERPROOF METERS
• METERS FOR FOOD INDUSTRY
For additional information, contact your
dealer or the nearest Hanna Customer Service Center. You can also e-mail us at:
tech@hannainst.com.
98
WARRANTY
All Hanna Instruments meters are warranted
for two years against defects in workman-
ship and materials when used for their intended purpose and maintained according
to instructions.
The probes are warranted for a period of
six months.
This warranty is limited to repair or replacement 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 Customer Service department
and then send it with shipment costs prepaid. When shipping any instrument, make
sure it is properly packaged for complete
protection.
CE DECLARATION OF CONFORMITY
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.
Hanna Instruments reserves the right to modify
the design, construction and appearance of
its products without advance notice.
Recommendations for Users
Before using this product, make sure that it is entirely suitable for the environment in which
it is used.
Operation of this instrument in residential area could cause unacceptable interferences to
radio and TV equipments, requiring the operator to take all necessary steps to correct
interferences.
Any variation introduced by the user to the supplied equipment may degrade the instrument's
EMC performance.
To avoid electrical shock, do not use this instrument when voltages at the measurement
surface exceed 24VAC or 60 VDC.
To avoid damages or burns, do not perform any measurement in microwave ovens.
1110
PRINTED IN
PORTUGAL
MN955502R1
04/98
http://www.hannainst.com
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