3
2
Remove the instrument from the packing material and examine it
carefully to make sure that no damage has occurred during shipping.
If there is any damage, notify your Dealer or the nearest Hanna
Customer Service Center.
Each printing thermohygrometer is supplied complete with:
• Relative Humidity Probe (
HI 70604/2
)
• Temperature Probe (
HI 762L/2
)
• 1.5V AA Size Batteries (4 pieces)
• Non-fading Printer Paper (5 rolls)
• Rugged Carrying Case
Note:
Save all packing material until you are sure that the
instrument functions correctly. Any defective item must be
returned in their original packaging together with the sup-
plied accessories.
HI 9161
,
HI 9261
and
HI 91610
are portable, microprocessor-based
printing/logging thermohygrometers.
The housing is made of rugged, lightweight material, making them
truly portable.
HI 9261
has been specifically designed by Hanna
Instruments for use in the food industry.
The meters come equipped with a large, easy-to-read LCD.
Measurements can be performed with lab-grade precision in the field
as well as in the laboratory without compromising accuracy.
For prolonged field and lab applications, these meters can be
connected to a 12VDC adapter.
The interchangeable relative humidity probe contains both the sensor
and the electronic circuitry necessary to amplify the R.H. measure-
ments. Another electronic circuit converts the signal sent by the probe
into a digital readout in % Relative Humidity. The standard cable is
2 meters (7') long, and a 5 meter (16.5') version is also available.
Note:
the RH probe sensor must never come into contact with water
or other liquids.
PRELIMINARY EXAMINATION
PRELIMINARY EXAMINATION
PRELIMINARY EXAMINATION
PRELIMINARY EXAMINATION
PRELIMINARY EXAMINATION
GENERAL DESCRIPTION
GENERAL DESCRIPTION
GENERAL DESCRIPTION
GENERAL DESCRIPTION
GENERAL DESCRIPTION
Dear Customer,
Thank you for choosing a Hanna Product.
Please read this instruction manual carefully before using the instru-
ment. This manual will provide you with the necessary information for
the 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
EN 50081-1 and 50082-1.
ISO 9000 Certified
Company since 1992
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
PRELIMINARY EXAMINATION ........................................................ 3
GENERAL DESCRIPTION ................................................................ 3
FUNCTIONAL DESCRIPTION HI 9161 ............................................ 5
FUNCTIONAL DESCRIPTION HI 9261 ............................................ 6
FUNCTIONAL DESCRIPTION HI 91610 .......................................... 7
FUNCTIONAL DESCRIPTION R.H. PROBE AND DISPLAY .................. 8
SPECIFICATIONS........................................................................... 9
INITIAL PREPARATION ............................................................... 10
OPERATIONAL GUIDE ................................................................. 11
PRINTING/RECORDING WITH HI 9161 & HI 9261 ...................... 18
PRINTING/LOGGING WITH HI 91610 .......................................... 20
CALIBRATION ............................................................................. 26
DATA TRANSFER TO PC (HI 91610) ........................................... 29
SELF-DIAGNOSTIC FUNCTIONS .................................................... 30
MEMORY ORGANIZATION (HI 91610) ......................................... 30
PRINTER MAINTENANCE ............................................................. 31
BATTERY REPLACEMENT .............................................................. 33
ACCESSORIES ............................................................................. 34
WARRANTY ................................................................................ 37
CE DECLARATION OF CONFORMITY .............................................. 39
