Hanna Instruments HI 92801 User Manual
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Instruction Manual
HI 92701 - HI 92704
HI 92801 - HI 92804
Portable Microprocessor
Printing and Logging
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Dear Customer,
Thank you for choosing a Hanna Instruments Product.
Please read this instruction manual carefully before using the instrument. This manual will provide you with all the necessary information
for the correct use of the instrument, as well as a precise idea of its
versatility in a wide range of applications.
These instruments are in compliance with
1 and EN50082-1).
directives (EN 50081-
K-type Thermocouple
TABLE OF CONTENTSTABLE OF CONTENTS
Thermometers
PRELIMINARY EXAMINATION ........................................................ 3
GENERAL DESCRIPTION ................................................................3
LCD DISPLAY FUNCTIONAL DESCRIPTION ......................................4
FUNCTIONAL DESCRIPTION HI 92701 AND HI 92704 ..................5
FUNCTIONAL DESCRIPTION HI 92801 AND HI 92804 ..................6
SPECIFICATIONS HI 92701 AND HI 92704 .................................. 7
SPECIFICATIONS HI 92801 AND HI 92804 .................................. 7
OPERATIONAL GUIDE ...................................................................8
PRINTING / RECORDING WITH HI 92701 AND HI 92704........... 13
PRINTING / LOGGING WITH HI 92801 AND HI 92804 ..............15
DATA TRANSFER TO PC ..............................................................24
FAULT FUNCTIONS .....................................................................25
MEMORY ORGANIZATION ........................................................... 25
PRINTER MAINTENANCE............................................................. 26
BATTERY REPLACEMENT ..............................................................28
CALIBRATION.............................................................................29
ACCESSORIES.............................................................................30
WARRANTY ................................................................................34
CE DECLARATION OF CONFORMITY ..............................................35
TABLE OF CONTENTS
TABLE OF CONTENTSTABLE OF CONTENTS
http://www.hannainst.com
These Instruments are in
Compliance with the CE Directives
ISO 9000 Certified
Company since 1992
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PRELIMINARY EXAMINATIONPRELIMINARY EXAMINATION
PRELIMINARY EXAMINATION
PRELIMINARY EXAMINATIONPRELIMINARY EXAMINATION
Remove the instrument from the packing material and examine it
carefully to make sure that no damage has occurred during shipping.
If there is any damage, notify your Dealer.
Each printing/logging thermometer is supplied complete with:
••
• Paper Rolls (5 pcs)
••
••
• 1.5V AA size Alkaline Batteries (4 pcs)
••
••
• Rugged Carrying Case
••
Note: Save all packing material until you are sure that the
instrument functions correctly. All defective items must be returned in
its original packaging together with the supplied accessories.
GENERAL DESCRIPTIONGENERAL DESCRIPTION
GENERAL DESCRIPTION
GENERAL DESCRIPTIONGENERAL DESCRIPTION
The Hanna Instruments portable K-type thermocouple thermometers
with built-in printers are microprocessor-based and enable you to
accurately measure temperature and record data.
The instrument housing is made of rugged and lightweight material.
Equipped with a large, easy-to-read LCD, they feature an extended
battery life and a special design that enables results to be obtained
even in humid, wet or dusty conditions.
Measurements can be performed with lab-grade precision in the field
as well as in the laboratory without compromising accuracy. A 12VDC
car battery or a battery charger can also be used to power the unit
for extended use.
HI 92801 and HI 92804 have a memory capacity of 16,000
individual temperature readings with recording intervals selected by
the user.
Using the HI 9200 infrared transmitter, all the recorded data can be
transferred to a PC for easy reproduction, storage or elaboration
without the interference of cables and cords between the meter and
the receiver.
Other features include: on-board clock and date (HI 92801 and HI
92804 only), user-selectable printing/logging intervals, automatic
memorization of measured values (HI 92801 and HI 92804 only),
use of pre-calibrated completely interchangeable K-type thermocouple
probes, printing on plain paper, automatic shut-off capability, low
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battery warning and 2 year warranty.
Two versions are available:
HI 92701C, HI 92704C, HI92801C and HI92804C perform temperature readings in the Centigrade scale;
HI 92701F, HI 92704F, HI92801F and HI92804F perform temperature readings in the Fahrenheit scale.
LCD DISPLAYLCD DISPLAY
LCD DISPLAY
LCD DISPLAYLCD DISPLAY
FUNCTIONAL DESCRIPTIONFUNCTIONAL DESCRIPTION
FUNCTIONAL DESCRIPTION
FUNCTIONAL DESCRIPTIONFUNCTIONAL DESCRIPTION
°C
LOG INTV
1. Primary Display
2. Secondary Display
DATE
TIME
LO BAT
1
2
3
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FUNCTIONAL DESCRIPTIONFUNCTIONAL DESCRIPTION
FUNCTIONAL DESCRIPTION
FUNCTIONAL DESCRIPTIONFUNCTIONAL DESCRIPTION
HI 92701 AND HI 92704HI 92701 AND HI 92704
HI 92701 AND HI 92704
HI 92701 AND HI 92704HI 92701 AND HI 92704
1. Temperature Probe Connector/s
2. Power adapter plug
3. LCD Display
4. PAPER key to pull the paper
5. ON/OFF key, to turn the meter on or off
6. INTV key to select the printing interval
7. 0.1/1
key, to select the resolution
8. UP key to set up
9. DOWN key to set up
10.PRINT key to obtain a printout (printing present time and
temperature/s)
11.LOG key to enter the recording mode
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FUNCTIONAL DESCRIPTIONFUNCTIONAL DESCRIPTION
FUNCTIONAL DESCRIPTION
FUNCTIONAL DESCRIPTIONFUNCTIONAL DESCRIPTION
HI 92801 AND HI 92804HI 92801 AND HI 92804
HI 92801 AND HI 92804
HI 92801 AND HI 92804HI 92801 AND HI 92804
1. Temperature Probe Connector/s
2. Power adapter plug
3. LCD Display
4. PAPER key to pull the paper
5. PRINT key to obtain a printout (printing present time and
temperature/s)
6. ALT key, alternate function key
7. TEMP key, to read temperature and to reactivate the meter
when is "sleeping"
8. UP key to scan data or to set up
9. DOWN key to scan data or to set up
10.TIME key to display present time and printing interval
11.LOG key to enter and exit the logging mode
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SPECIFICATIONSSPECIFICATIONS
SPECIFICATIONS
SPECIFICATIONSSPECIFICATIONS
HI 92701 AND HI 92704HI 92701 AND HI 92704
HI 92701 AND HI 92704
HI 92701 AND HI 92704HI 92701 AND HI 92704
HI 92701C HI 92701F
Range -200.0 to 999.9°C -300.0 to 999.9°F
Resolution 0.1/1°C 0.2/1°F
Accuracy ±0.3% of reading ±0.3% of reading
(@25°C/77°F) or ±0.5°C or ±1°F
for one year, excluding probe error
Typical EMC Deviation ±5°C ±10°F
Power Supply 4x1.5V AA size, 500 hours with 60' printing
Auto Shut-off After 5 minutes of non-use
Channels 1 for HI 92701; 4 for HI 92704
Printer Low-power impact belt type, 14 characters per line
Printing Intervals 1, 2, 5, 10, 15, 30, 60, 120 and 180 minutes
Environment 0 to 50 °C (32 to 122°F) Max. 95% RH
Dimensions 220 x 82 x 66 mm (8.7 x 3.2 x 2.6")
Shipping Instrument: 500g (18 oz.)
Weight Kit: 1.4 kg (3.1 lb.)
HI 92801 AND HI 92804HI 92801 AND HI 92804
HI 92801 AND HI 92804
HI 92801 AND HI 92804HI 92801 AND HI 92804
Range -200.0 to 999.9°C -300.0 to 999.9°F
Resolution 0.1/1°C 0.2/1°F
Accuracy ±0.3% of reading ±0.3% of reading
(@25°C/77°F) or ±0.5°C or ±1°F
for one year, excluding probe error
Typical EMC Deviation ±5°C ±10°F
Power Supply 4x1.5V AA size, 500 hours with 60' printing
Auto Shut-off After 5 minutes of non-use
Channels 1 for HI 92801; 4 for HI 92804
Printer Low-power impact belt type, 14 characters per line
Printing/Logging Intervals 1, 2, 5, 10, 15, 30, 60, 120 and 180 minutes
Environment 0 to 50 °C (32 to 122°F) Max. 95% RH
Dimensions 220 x 82 x 66 mm (8.7 x 3.2 x 2.6")
Shipping Instrument: 500g (18 oz.)
Weight Kit: 1.4 kg (3.1 lb.)
HI 92704C HI 92704F
1000 to 1370°C 1000 to 2500°F
interval. Socket for 12VDC adapter
SPECIFICATIONSSPECIFICATIONS
SPECIFICATIONS
SPECIFICATIONSSPECIFICATIONS
HI 92801C HI 92801F
HI 92804C HI 92804F
1000 to 1370°C 1000 to 2500°F
interval. Socket for 12VDC adapter
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using 38 mm plain paper
using 38 mm plain paper
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OPERATIONAL GUIDEOPERATIONAL GUIDE
OPERATIONAL GUIDE
OPERATIONAL GUIDEOPERATIONAL GUIDE
INITIAL PREPARATION
Each meter is supplied complete with batteries. Remove the back
cover, unwrap the batteries and install them while paying attention
to the polarity.
To prepare the instrument for use, connect a K-type thermocouple
temperature probe to the connector located on the top of the
instrument.
To switch the HI92701 and the HI92704 on,
press the ON/OFF key.
To switch the HI92801 and the HI92804 on,
press the TEMP key.
Choose the most appropriate temperature probe(s) for your application (see page 30) and connect it (them) to the meter.
HI 92701 and HI 92801 have a single probe connection.
HI 92704 and HI 92804 have four probe connectors.
With the meter facing you, channel #1 is the first connector on the
top left hand side.
If the temperature probe is not connected to the instrument, the
meter will display and print "----" to alert the user.
This also indicates the possibility of a broken probe cable. The channel
is displayed with "CH" and the number of channel (four channels
versions only).
°C
CH
Note: To ensure accurate readings it is recommended that the
temperature probes be connected to consecutive channels beginning with channel #1. For example, if only one probe is to
be used, it must be connected to channel #1. If 2, 3 or 4
probes are to be used, they must be connected to channels 1,
2, 3, and 4 in ascending order.
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ON/OFF
TEMP
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To maximize battery life, the display is automatically switched off after
5 minutes of non-use. However, the meter will continue to monitor (if
in the logging/recording mode) temperature.
To revive the display, press the ON/OFF key (HI92701 and HI92704
only) or the TEMP key (HI92801 and HI92804 only).
ON/OFF
SETTING THE PRINTING INTERVAL (FOR HI92701
AND HI92704 ONLY)
Turn the instrument on by pressing the ON/
OFF key.
Press the INTV and the UP or DOWN keys simultaneously.
INTV
The display will show the log number. At
the bottom of the display the printing
interval will be flashing.
Keep the INTV key pressed and set the
printing interval by pressing the UP or
DOWN key.
SETTING THE MEASUREMENT RESOLUTION (FOR HI
92701 AND HI 92704 ONLY)
Press the 0.1/1 key to select the 0.1° or 1° resolution.
0.1/1
With four channels versions, all four channels readings automatically
change by pressing this key.
To return the reading to its original resolution, simply press the 0.1/
1 key.
OR
°C
CH
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TEMP
UP
DOWN
INTV
ON/OFF
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SETTING DATE / TIME / PRINTING INTERVAL (FOR
HI92801 AND HI92804 ONLY)
Turn the instrument on by pressing the TEMP
key.
Press the ALT and the TIME keys simultaneously. The display will show
the date setting. At the bottom of the display the year will be
blinking.
UP
ALT
TIME
TEMP
Use the UP or the DOWN key to select the year.
When the correct year is selected, press the TIME key once. The left
digit of the display blinks, showing the month.
Select the month by using the UP or the DOWN key.
Press the TIME key, the right hand side of the display shows the day.
Use the UP or the DOWN key to select the correct day.
UP
TIME
UP
TIME
UP
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TEMP
DATE
DOWN
DATE
DOWN
DATE
DOWN
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CH
°C
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Press the ALT and the TIME keys simultaneously and the display will
now show the clock time with the printing interval blinking.
UP
ALT
TIME
TEMP
Any interval can be selected from 1, 2, 5, 10, 15, 30, 60, 120 or
180 minutes by using the UP and the DOWN key.
UP
Once the desired interval is selected press the TIME key once to set it,
the left digits of the display will start blinking.
TIME
To select the hour, press the UP or the DOWN key (24 hour clock).
UP
To set the hour press the TIME key once, the minutes start blinking.
Use the UP or the DOWN key to select the minutes.
TIME
INTV
INTV
DOWN
INTV
DOWN
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TO VIEW DATE / TIME / TEMPERATURE (FOR HI
92801 AND HI 92804 ONLY)
To view the time press the TIME key. This also displays the selected
TIME
TIME
TIME
interval time on the secondary LCD.
TIME
TIME
INTV
To view the date, press the UP key when the LCD is displaying time.
DATE
UP
To view temperature press TEMP key.
°C
CHANNEL
TEMP
CH
Using UP or DOWN key select which channel to monitor (four channels
versions only).
UP
DOWN
If "----" is displayed, it indicates that the temperature probe is not
connected.
UP
DOWN
Press the ALT and the TIME keys to leave this mode.
This also indicates the possibility of a broken probe cable.
The channel is displayed with "CH" and the number of channel (four
channels versions only).
TEMP
UP
ALT
TIME
The time, date and printing interval are now set and stored in the
memory even when the display is switched off.
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