Hanna Instruments HI 98701 User Manual
Instruction Manual
HI 98701 - HI 98801
HI 98704 - HI 98804
Portable Microprocessor
Printing and Logging
K-J-T Thermocouple
Thermometers
www.hannainst.com
These Instruments are in
Compliance with the
CE Directives
Dear Customer,
Thank you for choosing a Hanna Instruments Product.
Please read this instruction manual carefully before using the instru-
ment.
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.
If you need additional technical information, do not hesitate to e-mail
us at tech@hannainst.com.
These instruments are in compliance with directives.
TABLE OF CONTENTS
PRELIMINARY EXAMINATION ..................................................................3
GENERAL DESCRIPTION .......................................................................... 3
FUNCTIONAL DESCRIPTION..................................................................... 5
SPECIFICATIONS .................................................................................. 6
INITIAL PREPARATION ............................................................................ 7
SETUP MODE .................................................................................. 8
TAKING TEMPERATURE MEASUREMENTS ...............................................14
TEMPERATURE CALIBRATION PROCEDURES ...........................................15
HI98801 / HI98804 PRINTING / LOGGING FUNCTIONS......................... 17
HI98701 / HI98704 PRINTING FUNCTIONS.......................................... 20
GOOD LABORATORY PRACTICE (GLP) ..................................................... 22
OTHER FEATURES ................................................................................22
DATA TRANSFER TO PC ........................................................................ 23
MEMORY ORGANIZATION ..................................................................... 24
PRINTER MAINTENANCE ....................................................................... 25
FAULT CONDITIONS ............................................................................. 25
BATTERY REPLACEMENT .......................................................................26
K-TYPE THERMOCOUPLE PROBES ......................................................... 27
ACCESSORIES ...................................................................................... 30
WARRANTY ..........................................................................................31
CE DECLARATION OF CONFORMITY........................................................ 31
All rights are reserved. Reproduction in whole or in part is prohibited
without the written consent of the copyright owner,
Hanna Instruments Inc., 584 Park East Drive, Woonsocket, Rhode
Island, 02895 , USA.
2
PRELIMINARY 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 thermometer is supplied complete with:
• AA size Alkaline Batteries (4 pcs)
• Instruction Manual
• Paper rolls (5 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 their
original packaging together with the supplied accessories.
GENERAL DESCRIPTION
The Hanna Instruments portable thermocouple thermometers with
built-in printers are microprocessor-based and enable you to accurately measure temperature and record data.
The thermocouple type is user selectable to best suit the temperature
range of your application. K, J and T thermocouple types can be
selected.
The instruments housing is made of rugged and lightweight material
making it truly portable.
The meters come equipped with an easy-to-read LCD with backlight
feature for comfortable reading even in dark environments.
A user friendly interface provides clear messages regarding errors,
functions and more.
The GLP features provide a guarantee of data consistency.
Measurements can be performed with lab-grade precision in the field as
well as in the laboratory.
An alarm time-out is available to alert the user if too much time has
elapsed since the last calibration and that re-calibration may be
required.
The meters provide a controlled access to calibration and GLP settings
through a password protection method.
3
The Battery Error Preventing System (BEPS) recognizes batteries levels
as they become weaker.
To prolong battery life, the backlight and printing features are disabled when the batteries are getting low; "LOBAT" indication is displayed
on LCD to warn the user of this condition. However, the meter continues to measure correctly even when the low battery indication is
displayed. The meter automatically switches itself off when the batteries are too weak to support proper function.
The meters are equipped with an internal lithium battery that powers
the clock circuit even in the absence of power supplies.
For long term field and lab applications, these meters can be connected
to a 12VDC adapter.
HI98801 and HI98804 have the capability to store the measurements
in memory at a user selectable interval from 1 to 180 minutes. This
information can be retrieved at a later time and also printed.
HI98801 and HI98804 also allow the transfer of stored data to a
computer via the HI9200 infrared transmitter connected to the computer RS232 port.
Each meter can also be uniquely identified by the user by assigning an
ID code.
4
FUNCTIONAL DESCRIPTION
1) Power adapter plug
2) Temperature Probe Connectors (1 or 4 according to model)
3) LCD Display
4) PAPER key, to move the paper up
5) ON/OFF key, to turn the meter on or off
6) ALT key, to alternate key function
7) CH/TIME key (HI98704 and HI98804 only) to select input channels, to view date and time, and to enable backlight (with ALT)
TEMP/TIME key (HI 98701, HI 98801 only)
to select temperature reading, to view date and time, and to
enable backlight (with ALT)
8) LOG key, to store and/or print measurements
9) LOT INFO key (HI 98801 and HI 98804 only)
to move down or view logging information (with ALT)
key (HI 98701 and HI 98704 only) to move down
10)CFM key, to move right or confirm values (with ALT)
11) FNC key, to move up or select function codes (with ALT)
5
SPECIFICATIONS
Range (*) K -200.0 to 999.9 °C ; 1000 to 1370 °C
-300.0 to 999.9 °F ; 1000 to 2500 °F
J -200.0 to 760.0 °C
-300.0 to 999.9 °F ; 1000 to 1400 °F
T -200.0 to 400.0 °C
-300.0 to 750.0 °F
Resolution K 0.1°C (-99.9 to 999.9 °C); 1°C (1000 to 1370 °C)
0.2 °C (-200.0 to -100.0 °C)
0.2°F (-199.9 to 999.9 °F); 1°F (1000 to 2500°F)
0.3 °F (-300.0 to -200.0 °F)
J 0.1 °C (-149.9 to 760.0 °C)
0.2 °C (-200.0 to -150.0 °C)
0.1 °F (32.0 to 999.9 °F); 1 °F (1000 to 1400 °F)
0.2 °F (-300.0 to 32.0 °F)
T 0.1 °C (-99.9 to 400.0 °C)
0.2 °C (-200.0 to -100.0 °C)
0.1°F (300.0 to 750.0°F);0.2°F (-149.9 to 300.0°F)
0.3 °F (-300.0 to -150.0 °F)
Accuracy ±0.5 °C (-200.0 to 999.9 °C); ±1°C outside
(@20°C/68°F) ±1°F
for one year (excluding probe error)
Typical EMC Dev. ±5 °C; ±9 °F
Channels HI98701/HI98801: 1 channel
HI98704/HI98804: 4 channels
Probe K , J or T-type thermocouple
Cold Junction sensor NTC 10K ; 0.1°C resolution ; ±0.3°C accuracy
Printer Low power impact type-belt, 14 characters
per line; 38 mm plain paper (HI 710034)
Printing/Logging 1, 2, 5,10, 15, 30, 60, 120 and 180 minutes
Interval
Auto shut-off Selectable at 5, 10, 15, 30, 45 or 60 minutes
Power supply 4x1.5V AA alkaline type/350 hours typical life
(with 2700mA/h batteries, without printing and
backlight).
12 VDC adapter (HI710005 or HI710006)
Environment 0 to 50°C (32 to 122°F);
0-95% RH non-condensing
Dimensions 220 x 82 x 66 mm (8.7 x 3.2 x 2.6")
Weight 500 g (18 oz)
(*) Tables from NIST Monograph 175 revised to ITS-90 are used
6
INITIAL PREPARATION
ON/OFF
Each meter is supplied complete with batteries. Remove the back
cover, unwrap the batteries and install them while paying attention to
the polarity. Alternatively, connect the HI 710005 or HI 710006
voltage adapter to the power adapter plug.
To prepare the instrument for use, choose the most appropriate temperature probe(s) for your application (see accessories) and connect it
(them) to the connector(s) located on the top of the instrument.
With the meter facing you, channel #1 is the first connector on the
top left hand side.
To switch the meter on, press the ON/OFF key.
The batteries charge status or "LINE" message
(if external power adapter is connected) will be
displayed on the LCD for a few seconds.
The meter is now ready to operate.
To maximize battery life, the meter is automatically switched off after a
user selectable period of non-use (this feature is enabled and set to 5
minutes by default; it can be disabled or changed through setup code
40). If in logging mode, after the period of non-use, the meter will
continue to monitor the temperature periodically at the end of every
logging interval. Only the "LOG" indication will be visible on LCD.
While storing data in memory, during the sleep mode, the reading will
appear briefly on the LCD.
To reactivate the display press the ON/OFF key.
Note: When the use of an alternate function (FNC, CFM and LOT
INFO) is requested, press and hold the ALT key first and then
the second listed key.
7
SETUP MODE
Setup can be used to view data regarding instrument status (e.g.
battery charge) or GLP data (e.g. calibration date) or to view or print
the logged data. It also allows the user to change the meter parameters (e.g. time) and to gain access to stored data.
• To enter this mode ensure the meter is
not logging and then press the ALT and
FNC keys.
• The scrolling message "Insert the function code or press "ALT" -
"FNC" to escape" in the upper LCD and the indication "F 00" with
the first digit blinking in the lower LCD will be displayed.
• Enter the first digit of the code of the parameter you want to set
using the or key and pass to the next digit with . The
second digit will start blinking.
• Enter the second digit using the or
key.
• Press ALT and CFM to confirm the code.
• If the entered code doesn't exist the "Err"
message will be displayed for a few seconds and then the message "Insert the
function code or press ALT - FNC to escape" will recommence scrolling in the
upper LCD.
8
PASSWORD PROTECTION
Setting of the GLP parameters (calibration alarm time-out, instrument
ID code, time and date) can be password protected. If password is set
to a value different from 0000 (factory setting), the user will be asked
to enter the password.
• Select the desired GLP parameter code.
• Enter the password by the arrow keys.
• Press the ALT and CFM keys to
confirm.
• If password is wrong the meter will return to the function selection
mode without any warning message.
• If password is correct, the meter provides access to the parameter.
PARAMETERS SETTING
• Once the parameter code has been entered, the appropriate mes-
sage will scroll across the LCD for a few seconds.
• The current value of the selected parameter on the upper LCD and
the parameter code on the lower LCD will be displayed. The first
digit will blink if the parameter can assume continuous values. All
the digits will blink if the parameter can assume only a fixed set of
values.
• Enter the new value using the arrow keys.
• Press ALT and CFM to confirm the value.
The following table lists the setup codes along with the description of
the specific setup items, their valid values and the factory settings
(default):
Code Valid values Default
00 Lot data printing/scrolling100÷16 00
01 Print lots data summary
02 Printer enable
1
1
On(enabled); Off(disabled) On
03 Logging interval 1,2,5,10,15,30,60,120,180 1
05 Log on demand delete1 or Reset sample number
06 Timed data delete
1
9
2
Code Valid values Default
10 Show GLP data
11 Calibration alarm time-out On(enabled); Off(disabled) On
20 Instrument ID code 0000÷9999 0000
30 Current time
31 Current day
32 Current month
33 Current year
3
3
3
3
hh:mm 00:00
dd 01
MM 01
YYYY 1998
40 Auto-Off/Power down time-out Off,5,10,15,30,45,60 5
41 Battery level test
50 RS232 baud rate
1
1200, 2400, 4800 4800
60 Firmware version
70 Thermocouple type selection "dEF"(K) ; "J"(J) ; "t"(T) "dEF"
71 Celsius/Fahrenheit selection °C ; °F °C
99 Password
4
0000÷9999 0000
Note: If a wrong code is entered the "Err" message is displayed on
LCD for a few seconds.
Note: Code 05 has a different function in HI9880x and HI9870x
series as explained in detail in the following.
1
In HI 98801 and HI 98804 only.
2
In HI 98701 and HI 98704 only.
3
The meter automatically checks for entered time/date accuracy as follows:
0≤hh≤23; 0≤mm≤59; 01≤dd≤28/29/30/31; 1≤MM≤12; 1998≤YYYY≤2097.
4
To change the password, the correct code must be entered first. If the password
has been forgotten, the password protected features are no longer accessible; in
this case contact your nearest Hanna Service Center.
SETUP MESSAGES LIST
cod. 00: Lot data Printing
cod. 01: Lot table Printing
cod. 02: Printer enable
cod. 03: Log Interval
cod. 05: Press "ALT CFM" to reset the sample number or "ALT FNC" to escape
or: Press "ALT CFM" to delete Lot00 or "ALT FNC" to escape
cod. 06: Press "ALT CFM" to delete Lot 01-16 or "ALT FNC" to escape
cod. 10: GLP
cod. 11: Calibration alarm time-out
cod. 20: Instrument ID Code
cod. 30: Hour - Minute
cod. 31: Day
cod. 32: Month
10
1
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