Hanna Instruments HI 9261, Instruction Manual

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FUNCTIONAL DESCRIPTION HI 9161 FUNCTIONAL DESCRIPTION HI 9161
FUNCTIONAL DESCRIPTION HI 9161 FUNCTIONAL DESCRIPTION HI 9161 FUNCTIONAL DESCRIPTION HI 9161
1. Power Socket
2. RH Probe Socket
3. Temperature Socket
4.
UP (to set time, date and interval)
5. DOWN (to set time, date and interval)
6. PRINT (to obtain a printout of present time, RH and
Temperature)
7. LOG (to start recording mode)
8. Liquid Crystal Display
9.
PAPER (to advance paper)
10. ON/OFF (to switch the meter on/off or to leave the recording
mode)
11. INTV (to set time, date and printing interval, press INTV +
RANGE simultaneously)
12. RANGE (to display RH or Temperature on the primary LCD)
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MICROPROCESSOR PRINTING
THERMOHYGROMETER
%RH
°C
RANGE
5.0
-20.0
95.0
+60.0
ON/OFF
PAPER
INTV UP DOWN
RANGE
PRINT LOG
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HI 9161C
1
For special applications, HI 70606/2 or HI 70606/5 RH probes can
also be used. These probes come with a sintered cap on the sensor
shaft for protection in dusty or corrosive environments.
An independent temperature probe provides highly accurate tem-
perature readings.
While in logging mode,
HI 91610 stores the measurements into
memory at a user selected interval from 1 to 180 minutes. The data
can be retrieved at a later date for printing or can be transferred to
a computer through the
HI 9200 transmitter. The internal software
allocates memory space to store up to 8000 measurements. HI 91610
will transfer the data in seconds through the infrared lights with no
need for a cable between the transmitter and the meter.
Two versions of each instrument are available:
• HI 9161C , HI 9261C and HI 91610C are thermohygrometers
with temperature readings in Celsius;
• HI 9161F , HI 9261F and HI 91610F are thermohygrometers
with temperature readings in Fahrenheit.