Hanna Instruments HI 91610, Instruction Manual, Page: 3 / 19

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FUNCTIONAL DESCRIPTION HI 9161
1. Power supply socket
2. RH probe socket
3. Temperature probe socket
4.
UP key, to set time, date and logging interval
5. DOWN key, to set time, date and logging interval
6. PRINT key, to print current time, RH and temperature
7. LOG key, to start recording mode
8. LCD (Liquid Crystal Display)
9.
PAPER key, to advance paper
10. ON/OFF key, to switch the meter ON and OFF, or to quit
recording mode
11. INTV key, to set time, date and printing interval (press INTV
+ RANGE simultaneously)
12. RANGE key, to display RH or temperature
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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
HI 9161 and HI 91610 are advanced portable, printing, thermo-
hygrometers.
These unique, lightweight meters give instant printouts of sample
number, date and time of recording, printing interval, relative
humidity and temperature at user-selectable intervals.
Both RH and temperature are measured with 0.1 resolution.
HI 91610 combines the high accuracy and portability of HI 9161
with extensive printing and logging features and an infrared RS232
data transfer system.
In addition to supplying the user with RH and temperature at the
touch of a button, it also provides datalogging facilities that store
information for transfer to a PC or for retrieval and/or printing at a
later date.
Sophisticated software allocates up to 8000 readings to maximize
available space, regardless of what the logging interval is.
The HI 9200 infrared transmitter is also available as an optional
accessory.
HI 70604/5 , RH probe with a 5 m (16.5’) cable is also available for
special applications.
Both models are available in two versions, for °C or °F readings :
• HI 9161C and HI 91610C are thermo-hygrometers with
temperature readings in Celsius
• HI 9161F and HI 91610F are thermo-hygrometers with
temperature readings in Fahrenheit.
GENERAL DESCRIPTION