Hanna Instruments HI 9932 User Manual
Instruction Manual
HI 9932
Autoranging Bench
Microprocessor
EC/TDS/NaCl/°C
Meter
Manufacturers since 1978
This Instrument is 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 the necessary information for a
correct use of the instrument, as well as a precise idea of its versatility.
If you need additional technical information, do not hesitate to e-mail
us at tech@hannainst.com.
These instruments are in compliance with
TABLE OF CONTENTSTABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTSTABLE OF CONTENTS
PRELIMINARY EXAMINATION .............................................................. 3
GENERAL DESCRIPTION ...................................................................... 3
FUNCTIONAL DESCRIPTION .................................................................4
SPECIFICATIONS................................................................................ 5
CONNECTIONS .................................................................................. 6
TAKING MEASUREMENTS ................................................................... 7
AUTORANGING ..................................................................................8
TEMPERATURE COMPENSATION .......................................................... 8
EC / TDS CALIBRATION ...................................................................... 9
NaCl CALIBRATION .......................................................................... 10
TEMPERATURE CALIBRATION ............................................................ 11
TEMPERATURE ADJUSTMENT ............................................................ 11
CONDUCTIVITY VS. TEMPERATURE CHART ........................................... 12
SETUP ........................................................................................... 13
GOOD LABORATORY PRACTICE ...........................................................14
DATA TRANSFER TO PC .................................................................... 16
PROBE MAINTENANCE ..................................................................... 16
ACCESSORIES ................................................................................. 17
WARRANTY ..................................................................................... 18
CE DECLARATION OF CONFORMITY .................................................... 19
directives.
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.
Visit our Internet Home Page:
http://www.hannainst.com
2
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 meter is supplied complete with:
• HI 76310 Conductivity/TDS probe
• 12V DC power adapter
• Dust Cover.
Note: Save all packing material until you are sure that the instrument
functions correctly. Any defective item must be returned in its
original packaging together with the supplied accessories.
GENERAL DESCRIPTIONGENERAL DESCRIPTION
GENERAL DESCRIPTION
GENERAL DESCRIPTIONGENERAL DESCRIPTION
HI 9932 is a bench microprocessor-based Conductivity/TDS/NaCl/temperature meter.
The autoranging feature of the EC and TDS ranges automatically sets
the meter to the scale with the highest possible resolution.
The measurements are automatically (ATC) or manually (MTC) compensated for temperature. The temperature coefficient value is user
selectable. It is possible to disable the temperature compensation and
measure the actual conductivity.
The meter is equipped with a stability indicator.
HI 9932 includes also GLP capability and transfer of data to a
computer through an RS232 port.
In addition, the meter allows the user to enter an ID code to uniquely
identify the instrument.
3
FUNCTIONAL DESCRIPTIONFUNCTIONAL DESCRIPTION
FUNCTIONAL DESCRIPTION
FUNCTIONAL DESCRIPTIONFUNCTIONAL DESCRIPTION
1) Liquid Crystal Display (LCD)
2) ALT key, to alternate key function
3) CAL / CALT key, to enter calibration mode
4) RANGE / FIXED key, to select measurement range or (with ALT)
to freeze the current range on the LCD
5) ATC / TC key, to select temperature compensation mode or (with
ALT) to view the temperature coefficient value
6) GLP key, to display GLP data
7) WCFM key, to move down or (with ALT) confirm values
8) VFNC key, to move up or (with ALT) enter setup mode
9) ON/OFF key, to turn the meter on and off
10)Probe Connector
11) RS232 connector.
12)Power adapter socket
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SPECIFICATIONSSPECIFICATIONS
SPECIFICATIONS
SPECIFICATIONSSPECIFICATIONS
Range EC 0.00 to 29.99 µS/cm
(Autoranging) 30.0 to 299.9 µS/cm
300 to 2999 µS/cm
3.00 to 29.99 mS/cm
30.0 to 200.0 mS/cm
Up to 500.0 mS/cm actual
(*)
Conductivity
TDS 0.00 to 14.99 ppm
(Autoranging) 15.0 to 149.9 ppm
150 to 1499 ppm
1.50 to 14.99 g/L
15.0 to 100.0 g/L
Up to 400.0 g/L actual
(*)
TDS (with 0.80 factor)
NaCl 0.0 to 400.0 %
Temp. 0.0 to 60.0 C
Resolution EC 0.01 µS/cm (from 0.00 to 29.99 µS/cm)
0.1 µS/cm (from 30.0 to 299.9 µS/cm)
1 µS/cm (from 300 to 2999 µS/cm)
0.01 mS/cm (from 3.00 to 29.99 mS/cm)
0.1 mS/cm (over 30.0 mS/cm)
TDS 0.01 ppm (from 0.00 to 14.99 ppm)
0.1 ppm (from 15.0 to 149.9 ppm)
1 ppm (from 150 to 1499 ppm)
0.01 g/L (from 1.50 to 14.99 g/L)
0.1 g/L (over 15.0 g/L)
NaCl 0.1 %
Temp. 0.1C
Accuracy EC ±1% of reading ± (0.05 µS/cm or 1 digit,
whichever greater)
TDS ±1% of reading ± (0.03 ppm or 1 digit,
whichever greater)
NaCl ±1% of reading
Temp. ±0.4C
Typical EMC EC ±1% of reading
Deviation TDS ±1% of reading
NaCl ±1% of reading
Temp. ±0.1 C
(*)
Actual conductivity (or TDS) is the non-temperature compensated conductivity (or
TDS) value of a solution.
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EC Calibration 1 point with 6 memorized buffers
84,1413,5000,12880,80000,111800 µS/cm
NaCl Calibration 1 point with HI 7037 buffer (optional)
Temperature 2 points at 0 and 50C
Calibration (plus ±1C adjustment)
Temperature Automatic or Manual from 0 to 60C
Compensation (can be disabled to measure actual conductivity)
Temperature 0.00 to 6.00 %/C (for EC and TDS only)
Coefficient Default value is 1.90%/C
TDS Factor 0.40 to 0.80 (default value is 0.50)
Probe HI 76310 Platinum 4-ring probe, K=1 nomi-
nal and built-in temperature sensor (included)
GLP Storing of last calibration data
Serial Interface RS232 - downloading of last calibration data
Auto Off After 5 minutes (can be disabled)
Power supply 12 VDC adapter (included)
Casing Bench-top
Environment 0 to 50C ; 95% RH non-condensing
Dimensions 230 x 170 x 70 mm (9.1 x 6.7 x 2.7")
Weight 1 Kg (2.2 lb.)
CONNECTIONSCONNECTIONS
CONNECTIONS
CONNECTIONSCONNECTIONS
The connectors are located on the rear panel.
Connect the voltage adapter to the power adapter socket. Connect the
EC/TDS probe to the 7-pin connector. Tighten the threaded ring.
Make sure the probe sleeve is properly inserted, as shown below.
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