Hanna Instruments HI 8564 User Manual
Instruction Manual
HI 8564 and HI 93640
Portable
Thermo-Hygrometers
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ins
rum n
s
e
HI 8564
thermo
hygrometer
RANGES
RH%
ºC
10 ... 95
ºF
0 ... 60
32 ... 140
ins
rum
n
e
s
THERMOHYGROMETER
RANGE:
RH% 5 to 95
ºC
0
to
ºF
32
to
ºF
HI93640
%
ON
OFF
60
140
RH%
ºC
Manufacturers since 1978
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Dear Customer,
Thank you for choosing a HANNA product.
Please read this instruction manual carefully
before using the instrument.
For additional technical information, do not
hesitate to e-mail us at tech@hannainst.com
These instruments are in compliance with the
directives.
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 the instructions. Probes are warranted for 6 months.
Damages due to accidents, misuse, tampering
or lack of prescribed maintenance are not covered. This warranty is limited to repair or replacement free of charge. 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
charge for repair or replacement. If the instrument is to be returned to Hanna Instruments,
obtain a Return Goods Authorization from the
Customer Service Department first and then send
it with shipment cost prepaid. When shipping
any instrument, make sure it is properly packaged for complete protection.
TABLE OF CONTENTS
Preliminary Examination ............................ 3
General Description.................................... 3
Functional Description of HI 8564 ............... 4
Specifications of HI 8564............................ 5
Functional Description of HI 93640 ............. 6
Specifications of HI 93640 .......................... 7
Operational Guide ...................................... 8
Cali bratio n .................................................. 9
Battery Replacement ............................... 13
Accessories............................................. 14
CE Declaration of Conformity ................... 15
PRELIMINARY EXAMINATION
Remove the instrument from the packing
material and examine it to make sure that
no damage has occurred during shipping. If
there is any damage, notify your Dealer.
Note: Save all packing material until you
are sure that the instrument functions correctly. All defective items
must be returned in the original packing with the supplied accessories.
GENERAL DESCRIPTION
HI 8564 and HI 93640 portable thermo-hygrom-
eters provide reading with high precision in a
very short time for both RH (Relative Humidity) and temperature.
HI93640 is a compact, portable and versatile
instrument to monitor relative humidity anywhere. The built-in thin-film capacitance sensor assures accurate measurements from 5
to 95% RH with a resolution of 0.1%.
Note: The RH probe sensor must never
come into contact with water or
other liquids.
HI8564 is supplied complete with HI70601/2
RH probe, 9V battery and instructions.
HI93640 is supplied complete with probe sin-
tered cap, 9V battery and instructions.
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FUNCTIONAL DESCRIPTION OF HI8564
SPECIFICATIONS OF HI 8564
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°C
H
HI 8564
thermo
hygrometer
RH%
°F
RANGES
RH%
10 .... 95
°C
0 .... 60
°F
32 .... 140
ins
rum n
ON
OFF
°C
V
s
e
1) DIN socket for RH/temperature probe
2) LCD (Liquid Crystal Display)
3) ON/OFF key, to turn the meter on or off
4) RH% key, to display RH measurements
5) °F key, to display temperature in °F
6) °C key, to display temperature in °C
7) Probe shielded cable
8) Low RH trimmer
9) Low temperature trimmer
10) High RH trimmer
11) High temperature trimmer
12) Probe body in polypropylene
13) Protective cap (to prevent damage to sensor)
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Range 10.0 to 95.0% RH
0.0 to 60.0°C / 32 to 140°F
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Resolution 0.1% RH
0.1°C / 1°F
Accuracy ±2% RH
±0.4°C / ±1°F (for 1 year, excluding probe error)
Typical EMC Deviation
2% RH / ±0.5°C / ±1°F
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RH Calibration Manual, 2 point,
through trimmers on RH probe
RH Probe (included) HI 70601/2
with built-in temperature sensor and 2 m cable
Environment
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0 to 50°C (32 to 122°F);
RH max 98% non-condensing
Battery Type / Life
1 x 9V / approx. 100 hours of use
Dimensions 185 x 82 x 45 mm
(7.3 x 3.2 x 1.8")
Weight 275 g (9.7 oz.)
Display Symbols:
°C to indicate temperature readings in °C
H to indicate RH readings
V to indicate that battery needs to be replaced
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