Hanna Instruments HI 141001 - Manual (Page 2)

FUNCTIONAL DESCRIPTION
1. Hook*
2. Green LED
3. LCD*
4. Photo LED
5. Internal sensor* 6. Connection for external sensor(s)*
7. Infrared LED
8. Red LED
9. Internal magnetic switch: touch
the top of the meter with magnetic
key for activating magnetic start
* depending on model
The status of the thermologger is indicated by the green and
red LEDs, and optional LCD:
Green LED will light up when magnetic switch is activated by
the key. When the key is removed from the top of the meter,
the green LED switches off.
SPECIFICATIONS
Model Sensor(s) Range
HI 141A (H) T1 internal -40.0 to 80.0ºC / -40.0 to 175.0ºF
HI 141B (H) T1 external -40.0 to 125.0ºC / -40.0 to 257.0ºF
HI 141C (H)* T1 internal -20.0 to 70.0ºC / -4.0 to 158.0ºF
HI 141D (H) T1 external -40.0 to 125.0ºC / -40.0 to 257.0ºF
HI 141E (H) T1 internal -40.0 to 80.0ºC / -40.0 to 175.0ºF
T2 external -40.0 to 125.0ºC / -40.0 to 257.0ºF
HI 141F (H) T1 external -40.0 to 125.0ºC / -40.0 to 257.0ºF
T2 external -40.0 to 125.0ºC / -40.0 to 257.0ºF
HI 141G (H)* T1 internal -20.0 to 70.0ºC / -4.0 to 158.0ºF
T2 external -40.0 to 125.0ºC / -40.0 to 257.0ºF
HI 141J (H) T1 external -40.0 to 125.0ºC / -40.0 to 257.0ºF
T2 external -40.0 to 125.0ºC / -40.0 to 257.0ºF
* Warning: T1 temperature range is limited by LCD characteristics.
Do not use the logger out of this range.
Note: For models with two external sensors, T1 and T2 channels are
indicated on the probes (T1 is red marked, T2 is white).
START UP
In order to communicate with the
HI 141 thermologger, the
HI 141000 application software
must be installed on your PC.
This is done by inserting the first
floppy disk in the driver and
running Setup.exe.
Connect the HI 141001 Infrared
Transmitter to your computer
through an available RS232 port.
Place the HI 141 on the trans-
mitter, taking care to align the
ribs on the logger with the slots
on the transmitter
Run HI 141000 software and
refer to the on-line help for any
further information about setting
the parameters of the logger,
acquiring logged data, etc.
BATTERY REPLACEMENT
Battery replacement must only take place in a non hazardous
area using the appropriate battery type (3.6V Lithium AA
battery).
When the battery needs to be
replaced, simply remove the four
screws on the rear cover of the
logger and replace the battery
with a new one paying attention
to the correct polarity. Replace the
cover and tighten the four screws.
When battery is replaced, both LEDs will turn on, and the Red
LED will then turn off followed by the Green LED. This indicates
that a proper reset of the logger has been done. Should this
not occur, please reinstall the battery.
For loggers with LCD, the LCD will also light up for about 1
second, showing all segments.
Note: Dispose of the Lithium (Li) battery according to local
regulations.
Resolution 0.1ºC (-40.0 to 100.0ºC); 0.2ºC (temp. >100.0ºC)
0.1ºF (-40.0 to 190.0ºF) ; 0.3ºF (temp. >190.0ºF)
Accuracy
HI 141 HI 141001
EXTERNAL DIAMETER 86.5 mm (3.4”) 159 mm (6.3”)
HEIGHT 35 mm (1.4”) 60 mm (23.6”)
WEIGHT 150 g (5.54 oz.) 200 g (7.39 oz.)
±0.5ºC (-40.0 to 0.0 and 70.0 to 100.0 ºC)
±0.4ºC (0.0 to 70.0 ºC)
±1.0ºC (temperature>100.0ºC)
±1.0ºF (-40.0 to 32.0 and 158.0 to 212.0ºF)
±0.8ºF (32.0 to 158.0 ºF)
±2.0ºF (temperature>212.0ºF)