Hanna Instruments HI9064, Инструкция по эксплуатации

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INSTRUMENT PREPARATION
Each meter is supplied complete with 4 each
1.5V AA batteries. Remove the back cover, un-
wrap the batteries and install them while paying
attention to their polarity.
Connect the RH probe to the 7-pin DIN socket
on the top of the meter and fasten the screw
tightly.
Note : HI 9065 has to be used with just one
probe (RH or temperature) at a time.
HUMIDITY MEASUREMENTS
Turn the meter on by pressing the ON/OFF key.
Press the RH key to display the RH % measurement. The symbol "H"
is displayed when measuring Relative Humidity (not for HI9160).
Using these hygrometers is simple. However, the recommendations
below should always be followed.
• The end of the humidity detector should be exposed to a current of
air moving at 0.5 m (20") per second or more.
• In the absence of air movement, the response can be accelerated
by moving the probe.
• ••
•• The probe sensor must never come into contact with water or other
liquids.
If this should happen, or if condensation causes drops to form on
the surface of the humidity sensor, turn off the instrument and
wait until they have evaporated completely.
In order to accelerate the evaporation process, the humidity sensor
could be exposed to a current of air.
ON/OFF
RH
H
OPERATIONAL GUIDE OPERATIONAL GUIDE
OPERATIONAL GUIDE OPERATIONAL GUIDE OPERATIONAL GUIDE
HI9064 & HI9160 HI9065
Range RH 5.0 to 95.0% RH 5.0 to 95.0% RH
°C -- 0.0 to + 60.0 °C
°F -- 32 to +140 °F
Resolution RH 0.1% RH 0.1% RH
°C -- 0.1 °C
°F -- 1 °F
Accuracy RH ±2% ±2%
(@25°C/77°F) °C -- ±0.4 °C
°F -- ±1 °F
for one year, excluding probe error
Typical EMC ±3% RH ±3% RH
Deviation ±2 °C / ± 4°F
Calibration RH Through 2 trimmers on RH probe
Probe HI70608/2 HI70605/2
Operating Conditions 0 to 50 °C (32 to 122°F) 100% RH
Dimensions Instrument 196x80x60 mm (7.7x3.1x2.4")
RH Probe L:165 mm D:25 mm with 2 m cable
(L:6.5" D:1" 7' cable)
Battery 4 x 1.5V AA / 500 hours of continuous use
Weight Instrument 425 g (15 oz.)
Probe 200 g (7 oz.)
SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS