Hanna Instruments HI 8751 - Manual (Page 2)

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Dear Customer,
Thank you for choosing a HANNA instruments
® product.
Please read this instruction manual carefully before using the instrument.
The manual will provide you with the necessary information for a correct use.
If you need additional technical support, do not hesitate to e-mail us at
[email protected]
These instruments are in compliance with the CE directives.
GENERAL DESCRIPTION
The HI 8751, HI 8752 and HI 8753 electronic thermistor thermometers can measure
temperature in the low ranges (-40 to 150°C or -58 to 338°F) with high accuracy.
These thermometers use a miniature silicon sensor and are precalibrated at the factory
to measure a wide temperature range without the need to change probes.
This type of sensor is highly accurate with a very fast response time.
The sensor is housed in a rugged, stainless steel probe. This probe can be replaced
without requiring recalibration.
A wide variety of interchangeable temperature probes (HI 765 series) for measure-
ments in liquids, air and semisolids are available.
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 found, immediately notify your dealer.
Each meter is supplied complete with:
• Temperature probe with 1 m (3.3') cable:
- HI 765PW for HI 8751
- HI 765BL for HI 8752 and HI 8753
• 9V battery
• Instruction manual
Note: Save all packing material until you are sure that the instrument
functions correctly. Any defective item must be returned in the original
packing with the supplied accessories.
TABLE OF CONTENTS
PRELIMINARY EXAMINATION ..................................................................... 3
GENERAL DESCRIPTION ............................................................................. 3
FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8751 ....................... 4
FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8752 ....................... 5
FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 8753 ....................... 6
OPERATIONAL GUIDE ................................................................................ 7
CALIBRATION ............................................................................................ 7
BATTERY REPLACEMENT ............................................................................. 8
TEMPERATURE PROBES & ACCESSORIES..................................................... 9
CE DECLARATION OF CONFORMITY ........................................................... 10
WARRANTY
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 instructions. Probes are warranted for 6 months.
This warranty is limited to repair or replacement free of charge.
Damages due to accidents, 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 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.
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.