Instruction Manual
HI 9524
Portable Waterproof
pH Meter
http://www.hannainst.com
These Instruments are in
Compliance with the CE Directives
Dear Customer,
Thank you for choosing a Hanna Product. Please read this instruction
manual carefully before using the instrument. It will provide you with
the necessary information for a correct use of the instrument, as well
as a precise idea of its versatility.
These instruments are in compliance with the
TABLE OF CONTENTSTABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTSTABLE OF CONTENTS
PRELIMINARY EXAMINATION........................................................ 3
GENERAL DESCRIPTION ............................................................... 3
FUNCTIONAL DESCRIPTION .......................................................... 4
SPECIFICATIONS ......................................................................... 5
OPERATIONAL GUIDE .................................................................. 6
pH CALIBRATION......................................................................... 8
pH VALUES AT VARIOUS TEMPERATURES ................................... 11
TROUBLESHOOTING GUIDE ........................................................ 12
ELECTRODE CONDITIONING AND MAINTENANCE .......................... 13
BATTERY REPLACEMENT & AUTO-OFF ......................................... 16
ACCESSORIES ........................................................................... 17
ELECTRODE APPLICATION REFERENCE GUIDE .............................. 20
WARRANTY ............................................................................... 21
CE DECLARATION OF CONFORMITY ............................................. 22
directives.
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 noticeable damage, notify your Dealer immediately.
Note: Save all packing materials until you are sure that the instru-
ment functions correctly. Any damaged or defective item must
be returned in its original packing materials together with the
supplied accessories.
GENERAL DESCRIPTIONGENERAL DESCRIPTION
GENERAL DESCRIPTION
GENERAL DESCRIPTIONGENERAL DESCRIPTION
This waterproof Hanna instrument is heavy-duty pH meter designed to
provide laboratory results and accuracy under harsh industrial conditions.
HI 9524 is a pH/°C meter with a built-in microprocessor. A large
dual-level LCD displays the pH and temperature simultaneously. The
display has graphic symbols to make the calibration procedure easy to
follow. The meter has 5 memorized buffer values (4.01, 6.86, 7.01,
9.18 and 10.01), buffer recognition to avoid errors during calibration
and automatic temperature compensation. To insure trouble-free operation, the meter's circuitry comes with built-in protection against
electromagnetic interference.
HI 9524 is supplied with HI 1230B combination double-junction, gel
pH electrode, HI 7669/2W temperature probe, pH 4.01 and 7.01 (20
mL each) buffer solutions, sample vessel, 1.5V AA size batteries (4
each) and a rugged carrying case.
3
FUNCTIONAL DESCRIPTIONFUNCTIONAL DESCRIPTION
FUNCTIONAL DESCRIPTION
FUNCTIONAL DESCRIPTIONFUNCTIONAL DESCRIPTION
1) BNC electrode connector
2) Temperature probe socket
3) Liquid Cristal Display
4) ON/OFF key to turn the meter on or off
5) CAL key to enter or exit calibration mode
6) CFM key to confirm calibration
Ï
7)
selecting pH buffer value
8) MEM key to store pH value in memory
9) MR key to recall the stored value from memory
10) User-friendly graphic symbols
11) Primary display
12) Secondary display
°C°C
°C and Ð
°C keys for manual temperature setting, or
°C°C
4
SPECIFICATIONSSPECIFICATIONS
SPECIFICATIONS
SPECIFICATIONSSPECIFICATIONS
Range 0.00 to 14.00 pH; 0.0 to 100.0°C
Resolution 0.01 pH; 0.1°C
Accuracy (@20°C/68°F) ±0.01 pH; ±0.5°C
Typical EMC Deviation ±0.01 pH; ±0.1°C
Calibration Automatic with 5 memorized standard
buffers (4.01, 6.86, 7.01, 9.18, 10.01)
Offset Calibration ±1 pH
Slope Calibration From 70 to 108%
Temperature Automatic or manual from 0 to 100°C
Compensation (32 to 212°F)
Electrode HI 1230B pH electrode (included)
Temperature Probe HI 7669/2W (included)
Input Impedance 1012 Ohm
Battery Type & Life 4x1.5V, AA size (alkaline batteries)
approx. 400 hours of continuous use
auto-shut off after 10 minutes of non-use
Environment 0 to 50°C (32 to 122°F); 100% RH
Dimensions meter: 196x80x60 mm (7.7x3.1x2.4")
kit: 340x230x80 mm (13.8x9x3.1")
Weight meter: 425 g (15 oz.)
kit: 1.3 Kg (3.0 lb.)
5
OPERATIONAL GUIDEOPERATIONAL GUIDE
OPERATIONAL GUIDE
OPERATIONAL GUIDEOPERATIONAL GUIDE
INITIAL PREPARATION
The meter is supplied complete with batteries.
Remove the back cover, unwrap the batteries and
install them while paying attention to polarity.
To prepare the instrument for use connect the pH electrode and the
temperature probe to the BNC and temperature sockets on the top of
the instrument. The temperature probe can be used independently to
take temperature measurements, or it can be used in conjunction with
the pH electrode to utilize the meter's ATC capability. If the probe is
disconnected, temperature can also be set
manually with the UP and DOWN keys. To
switch the instruments on, press and hold the
ON/OFF key for a fraction of a second. The
°C
or
°C
meter has a built-in protection against electromagnetic interference and the delayed response
of the keys assures that the commands are not
mistaken for stray signals.
ON/OFF
pH MEASUREMENTS
To take a pH measurement remove the electrode protective cap and simply submerge the
tip (4cm/1½") of the electrode and the temperature probe (wherever applicable) into the
sample to be tested.
(1½
")
4 cm
Turn the instrument ON and allow for the electrode to adjust to the
solution and stabilize.
In order to take more accurate pH measurements, make sure that the
instrument is calibrated.
It is recommended that the electrode is always kept wet and rinsed
thoroughly with the sample to be measured before use.
The pH reading is directly effected by temperature. In order for the
6
meter to measure the pH accurately, temperature must be taken in
°C
consideration. If the sample temperature is quite different from the
temperature at which the pH electrode was kept, allow a few minutes
for a perfect thermal equilibrium between them.
To use the meter's Automatic Temperature Compensation feature,
submerge the temperature probe into the sample as close to the
electrode as possible and wait for a couple of minutes. If you know the
temperature of the sample to be tested you can manually compensate
for it.
If manual temperature compensation is desired the temperature
probe must be disconnected from the instrument.
The display will show the default temperature
of 25°C or the last recorded temperature reading with the "°C" indicator blinking.
The temperature can now be adjusted with the
UP and DOWN keys.
TEMPERATURE MEASUREMENTS:
Taking a temperature measurement is very easy.
Turn the instrument ON.
Dip the liquid/general purpose temperature probe
HI 7669/2W into the sample. Then allow a
couple of minutes for the reading to stabilize.
°C
7
°C
or
°C
ON/OFF
pp
H CALIBRATIONH CALIBRATION
p
H CALIBRATION
pp
H CALIBRATIONH CALIBRATION
It is recommended to calibrate the instrument frequently, especially if
high accuracy is required.
The instrument should be recalibrated for pH:
a) Whenever the pH electrode or temperature probe is replaced.
b) At least once a month.
c) After testing aggressive chemicals.
d) If greatest accuracy is required.
e) Whenever the batteries have been replaced.
PREPARATION
Pour small quantities of pH 7.01 and pH 4.01 solution into two clean
beakers.
For accurate calibration use two beakers for each buffer solution, the
first one for rinsing the electrode and the second one for calibration.
This way the contamination of the buffers is minimized.
RINSE
HI 7004
HI 7004 HI 7007
CALIBRATION
HI 7007
HI 7007
To obtain accurate readings, use pH 7.01 and pH 4.01 buffers if you
are going to measure acidic samples, or pH 7.01 and pH 10.01 for
alkaline measurements.
PROCEDURE:
In order to calibrate the meter, there is a choice of 5 memorized
buffers: 4.01, 6.86, 7.01, 9.18 and 10.01 pH.
• Make sure that the meter is in the pH mode.
• Remove the protective cap and rinse the electrode with some of
the buffer calibration solution that you are going to use first.
ONE-POINT CALIBRATION:
It is always recommended to perform a two-point calibration for
optimum accuracy. In case of necessity, it is possible to carry out only
a one-point calibration with the instruments. The offset buffers, that is
8
the Standard 7.01 or the NIST 6.86 are the most appropriate for this
1
1
purpose even though both meters can be calibrated with any of the 5
memorized calibration solutions.
• Immerse the pH electrode into a pH buffer
solution (e.g. pH 6.86) and stir gently.
Note: the electrode should be submerged ap-
proximately 4 cm (1½") into the
solution. With the temperature probe
HI 7006
located as close to it as possible.
BUF
• Press the CAL key. The "CAL" and "
" indicators will be displayed. The secondary LCD will display one of the 5 buffers
(e.g."4.01").
CAL
1
BUF
CAL
pH
• Press the
Ï
°C°C
°C key until the secondary display changes
°C or Ð
°C°C
to the buffer (“6.86”).
CAL
1
BUF
pH
• Once the electrode is submerged in the buffer solution, the LCD
will notify the user if the reading is not stable by an intermittent
"NOT READY". Only when the reading is stable, will it change to a
blinking "READY" and "CON".
NOT READY
READY
CON
• Press the CFM key to confirm the calibration. If the reading is not
BUF
close to the selected buffer, "WRONG
" and "WRONG " will
blink alternatively.
WRONG
WRONG
BUF
CFM
2
If the reading is close to the selected buffer, the meter stores the
reading (and adjusts the offset point). The buffer value is then
displayed on the primary LCD and the
secondary LCD will display another buffer
value (e.g."4.01").
CAL
1
BUF
pH
pH
9
• Press the CAL key and the calibration process is ended with only
2
the offset of the meter calibrated. For best accuracy however, do
not press CAL and proceed with a two-point calibration.
TWO-POINT CALIBRATION
After calibrating at 6.86 or 7.01 pH (see above), for the second buffer
use pH 4.01 if you are going to measure acidic samples, and pH 9.18
or pH 10.01 if you are going to measure alkaline solutions.
• Proceed as described in "One-point calibration" above but do not
end the calibration by pressing CAL.
• After the first calibration point is confirmed, immerse the pH
electrode into the second buffer solution (pH 4.01, 9.18 or 10.01)
and stir gently.
Note: the electrode should be submerged approximately 4 cm (1½")
into the solution with the temperature probe located as close to
it as possible.
• Select the second buffer value on the secondary display by pressing the
Ï
°C or Ð
°C°C
°C key.
°C°C
• When the “READY” and “CON” symbols blink on the display, the
reading is stable and the calibration can be confirmed.
• Press the CFM key. If the reading is not close to the selected buffer
solution, “WRONG
BUF
” and “WRONG ” will blink alternatively.
If the reading is close to the selected buffer, the slope and the
offset are calibrated. The values will be stored in memory and the
meter will return to the operating mode.
Note: The meter will automatically skip the buffer that was used for
the first calibration to avoid erroneous calibration. At least 1
full pH unit is required between the two buffers used for the
offset and slope calibration. As a result, once calibrated at
either pH 6.86 or 7.01, the microprocessor will automatically
ignore the other one for the second point calibration and it will
do likewise for pH 9.18 and 10.01
Note: During calibration, the secondary LCD displays the selected
buffer value.
10
pp
H VALUES AT VARIOUSH VALUES AT VARIOUS
p
H VALUES AT VARIOUS
pp
H VALUES AT VARIOUSH VALUES AT VARIOUS
TEMPERATURESTEMPERATURES
TEMPERATURES
TEMPERATURESTEMPERATURES
Temperature has an effect on pH. The calibration buffer solutions are
effected by temperature changes to a lesser degree than normal
solutions.
For manual temperature calibration please refer to the following chart.
For instance, if the buffer temperature is 25°C, the display should
show pH 4.01, 7.01 or 10.01 at pH 4, 7 or 10 buffers, respectively.
At 20°C, the display should show pH 4.00, 7.03 or 10.06. The meter
reading at 50°C will then be 4.06, 6.98 or 9.82.
TEMP pH VALUES
°C °F 4.01 6.86 7.01 9.18 10.01
0
32
4.01
6.98
7.13
9.46
10.32
5
41
4.00
6.95
7.10
9.39
10.24
10
50
4.00
6.92
7.07
9.33
10.18
15
59
4.00
6.90
7.04
9.27
10.12
20
68
4.00
6.88
7.03
9.22
10.06
25
77
4.01
6.86
7.01
9.18
10.01
30
86
4.02
6.85
7.00
9.14
9.96
35
95
4.03
6.84
6.99
9.10
9.92
40
104
4.04
6.84
6.98
9.07
9.88
45
113
4.05
6.83
6.98
9.04
9.85
50
122
4.06
6.83
6.98
9.01
9.82
55
131
4.07
6.84
6.98
8.99
9.79
60
140
4.09
6.84
6.98
8.97
9.77
65
149
4.11
6.85
6.99
8.95
9.76
70
158
4.12
6.85
6.99
8.93
9.75
11
TROUBLESHOOTING GUIDETROUBLESHOOTING GUIDE
F
F
TROUBLESHOOTING GUIDE
TROUBLESHOOTING GUIDETROUBLESHOOTING GUIDE
Symptoms Problem Solution
The meter is slow in responding or gives faulty
readings
The meter does not ac-
nd
cept the 2
buffer
solution for calibration
The reading drifts
Display shows:
The electrode is not working or the reference
junction is clogged
Out of order pH electrode
Out of order electrode
Out of range pH scale
Leave the electrode in a storage solution after cleaning
the junction. If problem persists, replace the electrode
Follow the cleaning procedure. If this doesn't work
replace the electrode
Replace the pH electrode
a) Recalibrate
b) Make sure the pH sample
is in the 0 to 14 range
c) Check the electrolyte level
and the general state of
the pH electrode
Display shows:
Display shows:
Display shows:
1
BU
"WRONG
"
and/or
"WRONG
"
Display shows:
BU
"WRONG
"
2
and/or
"WRONG
"
The meter does not work
with the temperature
probe
The meter fails to calibrate or gives faulty
readings
Display acts erratically
Out of range temperature scale
Out of range mV scale
Erroneous buffer solution
used for offset calibration
Out of order electrode
Erroneous buffer solution
used for slope calibration
Out of order electrode
Out of order temperature
probe
Out of order pH electrode
The microprocessor has
been electronically disturbed
12
Make sure the temperature
is in the 0 to 100°C (or 70°C)
range and the probe is
plugged in
Electrode not connected
Make sure the buffer setting
is correct and the solution is
fresh. Replace the buffer if
necessary
Replace the pH electrode
Make sure the buffer setting
is correct and the solution is
fresh. Replace the buffer if
necessary
Replace the pH electrode
Replace the probe
Replace the electrode
Remove one of the batteries
for one minute to reset the
microprocessor
ELECTRODE CONDITIONING &ELECTRODE CONDITIONING &
ELECTRODE CONDITIONING &
ELECTRODE CONDITIONING &ELECTRODE CONDITIONING &
MAINTENANCEMAINTENANCE
MAINTENANCE
MAINTENANCEMAINTENANCE
* Not present in gel electrodes.
PREPARATION
Remove the protective cap.
DO NOT BE ALARMED IF ANY SALT DEPOSITS ARE PRESENT. This is
normal with electrodes and they will disappear when rinsed with water.
During transport tiny bubbles of air may form inside the glass bulb
affecting proper functioning of the electrode. These bubbles can be
removed by "shaking down" the electrode as you would do with a
glass thermometer.
If the bulb and/or junction is dry, soak the electrode in HI 70300 or
HI 80300
Storage Solution for at least one hour.
13
For refillable electrodes:
If the filling solution (electrolyte) is more than 2½ cm (1") below the
fill hole, add HI 7082 or HI 8082 3.5M KCl Electrolyte Solution for
double junction or HI 7071 or HI 8071 3.5M KCl+AgCl Electrolyte
Solution for single junction electrodes.
For a faster response, unscrew the fill hole screw during measurements.
For AmpHel® electrodes:
If the electrode does not respond to pH changes, the battery is run
down and the electrode should be replaced.
MEASUREMENT
Rinse the electrode tip with distilled water. Immerse the tip (bottom 4
cm /1½") in the sample and stir gently for a few seconds.
For a faster response and to avoid cross contamination of the samples,
rinse the electrode tip with a few drops of the solution to be tested,
before taking measurements.
STORAGE
To minimize clogging and assure a quick response time, the glass bulb
and the junction should be kept moist and not allowed to dry out.
Replace the solution in the protective cap with a few drops of HI 70300
or HI 80300 Storage Solution or, in its absence, Filling Solution
(HI 7071 or HI 8071 for single junction or HI 7082 or HI 8082 for
double junction electrodes). Follow the Preparation Procedure above
before taking measurements.
Note: NEVER STORE THE ELECTRODE IN DISTILLED OR DEIONIZED WA-
TER.
PERIODIC MAINTENANCE
Inspect the electrode and the cable. The cable used for connection to
the meter must be intact and there must be no points of broken
insulation on the cable or cracks on the electrode stem or bulb.
Connectors must be perfectly clean and dry. If any scratches or cracks
are present, replace the electrode. Rinse off any salt deposits with
water.
For refillable electrodes:
Refill the reference chamber with fresh electrolyte (HI 7071 or HI 8071
for single junction or HI 7082 or HI 8082 for double junction electrodes). Allow the electrode to stand upright for 1 hour.
Follow the Storage Procedure above.
AmpHel® is a registered Trademark of "Hanna Instruments"
14
CLEANING PROCEDURE
General Soak in Hanna HI 7061 or HI 8061 General Cleaning
Solution for approximately ½ hour.
Removal of films, dirt or deposits on the membrane/junction:
- Protein Soak in Hanna HI 7073 or HI 8073 Protein Cleaning
Solution for 15 minutes.
- Inorganic Soak in Hanna HI 7074 or HI 8074 Inorganic Clean-
ing Solution for 15 minutes.
- Oil/grease Rinse with Hanna HI 7077 or HI 8077 Oil and Fat
Cleaning Solution.
IMPORTANT: After performing any of the cleaning procedures rinse
the electrode thoroughly with distilled water, refill the reference chamber with fresh electrolyte (not necessary for gel-filled electrodes) and
soak the electrode in HI 70300 or HI 80300 Storage Solution for at
least 1 hour before taking measurements.
TROUBLESHOOTING
Evaluate your electrode performance based on the following.
• Noise (Readings fluctuate up and down) could be due to:
– Clogged/Dirty Junction: Refer to the Cleaning Procedure above.
– Loss of shielding due to low electrolyte level (in refillable
electrodes only): refill with fresh HI 7071 or HI 8071 for single
junction or HI 7082 or HI 8082 for double junction electrodes.
• Dry Membrane/Junction: Soak in HI 70300 or HI 80300 Storage Solution for at least 1 hour.
• Drifting: Soak the electrode tip in warm (approx. 50-60°C)
Hanna HI 7082 or HI 8082 Solutions for one hour and rinse the
tip with distilled water. Refill with fresh HI 7071 or HI 8071 for
single junction electrodes and HI 7082 or HI 8082 for double
junction electrodes (refillable electrodes only).
• Low Slope: Refer to the cleaning procedure above.
• No Slope: Check the electrode for cracks in glass stem or bulb
and replace the electrode.
• Slow Response/Excessive Drift: Soak the tip in HI 7061 or
HI 8061 Solutions for 30 minutes, rinse thoroughly in distilled
water and then follow the Cleaning Procedure above.
15
BATTERY REPLACEMENT & AUTO-OFFBATTERY REPLACEMENT & AUTO-OFF
BATTERY REPLACEMENT & AUTO-OFF
BATTERY REPLACEMENT & AUTO-OFFBATTERY REPLACEMENT & AUTO-OFF
If the batteries become weak the meter will
display "LOW BAT".
LOW BAT
The warning message is to alert the user that
the display will be shut-off after about 5 hours of use. After that, the
meter shuts down the display, preventing the taking of erroneous
measurements due to low voltage.
Battery replacement must only take place in a
non hazardous area using the battery types
specified in this instruction manual. To replace rundown batteries, remove the two screws
on the rear cover of the instrument and replace all four 1.5V AA batteries with new
ones, while paying attention to the correct
polarity. Replace the cover and tighten the
two screws. The meter is reset any time the
batteries are removed. In case of any functional problems, reset the meter by removing
and reinstalling the batteries.
AUTO-OFF CAPABILITY
The battery compartment has an auto-off switch. To disconnect this
function, turn the switch to the "ALWAYS ON" position. If the switch is
in the "AUTO OFF" position, the meter will shut itself off automatically
after 10 minutes of non-use.
16
-+
1.5V
-+
1.5V
-+
1.5V
-+
1.5V
ACCESSORIESACCESSORIES
ACCESSORIES
ACCESSORIESACCESSORIES
pH CALIBRATION SOLUTIONS
HI 70004P pH 4.01 Buffer Sachets, 20mL, 25 pcs
HI 70007P pH 7.01 Buffer Sachets, 20mL, 25 pcs
HI 70010P pH 10.01 Buffer Sachets, 20mL, 25 pcs
HI 7004L pH 4.01 Buffer Solution, 460 mL
HI 7006L pH 6.86 Buffer Solution, 460 mL
HI 7007L pH 7.01 Buffer Solution, 460 mL
HI 7009L pH 9.18 Buffer Solution, 460 mL
HI 7010L pH 10.01 Buffer Sol., 460 mL
pH CALIBRATION SOLUTIONS IN FDA APPROVED BOTTLES
HI 8004L pH 4.01 Buffer Solution, 460 mL
HI 8006L pH 6.86 Buffer Solution, 460 mL
HI 8007L pH 7.01 Buffer Solution, 460 mL
HI 8009L pH 9.18 Buffer Solution, 460 mL
HI 8010L pH 10.01 Buffer Solution, 460 mL
ELECTRODE STORAGE SOLUTION
HI 70300L Storage Solution, 460 mL
ELECTRODE STORAGE SOLUTION IN FDA APPROVED
BOTTLES
HI 80300L Storage Solution, 460 mL
ELECTRODE CLEANING SOLUTIONS
HI 70000P Electrode Cleaning Sachets, 20 mL, 25 pcs
HI 7061L General Cleaning Sol., 460 mL
HI 7073L Protein Cleaning Sol., 460mL
HI 7074L Inorganic Cleaning Sol., 460mL
HI 7077L Oil & Fat Cleaning Sol.,460 mL
ELECTRODE CLEANING SOLUTIONS IN FDA APPROVED
BOTTLES
HI 8061L General Cleaning Solution, 460 mL
HI 8073L Protein Cleaning Solution, 230 mL
HI 8077L Oil & Fat Cleaning Solution, 460mL
REFILL ELECTROLYTE SOLUTIONS
HI 7071 3.5M KCl + AgCl Electrolyte, 4x50mL, for single junc-
tion electrodes
HI 7072 1M KNO
HI 7082 3.5M KCl Electrolyte, 4x50 mL, for double junction
3
electrodes
Electrolyte, 4x50 mL
17
REFILL ELECTROLYTE SOLUTIONS IN FDA APPROVED
BOTTLES
HI 8071 3.5M KCl + AgCl Electrolyte, 4x50mL, for single junc-
tion electrodes
HI 8072 1M KNO
HI 8082 3.5M KCl Electrolyte, 4x50 mL, for double junction
Electrolyte, 4x50 mL
3
electrodes
pH ELECTRODES
All electrodes part numbers ending in B are supplied with a BNC
connector and 1 m (3.3') cable.
HI 1043B Glass-body, double junction, refillable, combination pH
electrode. Use: strong acid/alkali.
HI 1053B Glass-body, triple ceramic, conic shape, refillable, com-
bination pH electrode. Use: emulsions.
HI 1083B Glass-body, micro, Viscolene, non-refillable, combina-
tion pH electrode. Use: biotechnology, microtitration.
HI 1131B Glass-body, single junction, refillable, combination pH
electrode. Use: general purpose.
HI 1330B Glass-body, semimicro, single junction, refillable, com-
bination pH electrode. Use: laboratory, vials.
HI 1331B Glass-body, semimicro, single junction, refillable, com-
bination pH electrode. Use: flasks.
HI 1230B Plastic-body (Ultem
bination pH electrode. Use: general, field.
HI 2031B Glass-body, semimicro, conic, refillable, combination
pH electrode. Use: semisolid products.
HI 1332B Plastic-body (Ultem
bination pH electrode. Use: general purpose.
FC 100B Plastic-body (Kynar
bination pH electrode. Use: general purpose for food
industry.
FC 200B Plastic-body (Kynar
non-refillable, combination pH electrode. Use: meat &
cheese.
FC 210B Glass-body, double junction, conic, Viscolene, non-re-
fillable, combination pH electrode. Use: milk, yogurt.
FC 220B Glass-body, triple-ceramic, single junction, refillable,
combination pH electrode. Use: food processing.
FC 911B Plastic-body (Kynar
built-in amplifier, combination pH electrode. Use: very
high humidity.
®
), double junction, gel-filled, com-
®
), double junction, refillable, com-
®
), double junction, refillable, com-
®
), open junction, conic, Viscolene,
®
), double junction, refillable with
HI 1413B Glass-body, single junction, flat tip, Viscolene, non-
refillable, combination pH electrode. Use: surface
measurement.
OTHER ACCESSORIES
HI 76405 Electrode holder
HI 731326 Calibration screwdriver (20 pcs)
HI 7669/2W Temperature probe with 1 m (3.3') screened cable
HI 8427 pH and ORP electrode simulator with 1 m (3.3') coaxial
cable ending in female BNC connectors
HI 931001 pH and ORP electrode simulator with LCD and 1 m
(3.3') coaxial cable ending in female BNC connectors
HI 710031 Rugged carrying case
MAN9524 Instructions manual
®
Ultem
is registered Trademark of "General Electrics Co."
Kynar® is registered Trademark of "Pennwalt Corp."
ELECTRODE APPLICATIONELECTRODE APPLICATION
ELECTRODE APPLICATION
ELECTRODE APPLICATIONELECTRODE APPLICATION
REFERENCE GUIDEREFERENCE GUIDE
REFERENCE GUIDE
REFERENCE GUIDEREFERENCE GUIDE
Application Electrodes *
1. Aquarium HI 1332B
2. Bath-water HI 1130B
3. Beer HI 1131B
4. Bread HI 2031B, FC 200B
5. Cheese FC 200B
6. Dairy products FC 100B
7. Dirty water HI 1230B
8. Emulsions HI 1053B
9. Environment HI 1230B
10. Flasks HI1331B
11. Food industry general use FC 911B, FC 100B
12. Fruit FC 200B, FC 220B
13. Fruit juices, organic FC 210B
14. Galvanizing waste solution HI 1130B
15. Heavy-duty applications HI 1135B
16. High purity water HI 1053B
17. Horticulture HI 1053B, FC 200B
18. Laboratory general use HI 1131B, HI 1230B, HI 1332B, HI1330B
19. Leather HI 1413B
20. Lemon juice FC 100B
21. Meat FC 200B, HI2031B
22. Micro plate sampling of less than HI1083B
100 mL
23. Milk and Yogurt FC 210B
24. Paints HI1053B
25. Paper HI 1413B
26. Photographic chemicals HI1230B
27. Quality control HI1332B
28. Sausages FC200B, HI 2031B
29. Semisolid products HI 2031B
30. Skin HI 1413B
31. Soil samples HI 1230B
32. Solvents HI 1043B
33. Strong acid HI 1043B
34. Submersion application HI 1130B
35. Surface measurements HI 1413B
36. Swimming pool H I1130B, HI 2114P/2
37. Titrations with constant HI 1131B
temperature range
38. Titrations with wide temperature HI 1131B
range
39. Very high humidity FC 911B
40. Vials and test tube HI 1330B
41. Wine processing FC 220B
* All electrode listed are supplied with 1m (3") cable and BNC
connector.
WARRANTYWARRANTY
WARRANTY
WARRANTYWARRANTY
All Hanna Instruments meters are guaranteed for two years against
defects in workmanship and materials when used for their intended
purpose and maintained according to instructions. The electrodes
and the probes are guaranteed for a period of six months. This
warranty is limited to repair or replacement free of charge.
Damage due to accident, misuse, tampering or lack of prescribed
maintenance are not covered.
If service is required, contact the dealer from whom you purchased the
instrument. If under warranty, report the model number, date of
purchase, serial number and the nature of the failure. If the repair is
not covered by the warranty, you will be notified of the charges
incurred. If the instrument is to be returned to Hanna Instruments, first
obtain a Returned Goods Authorization number from the Customer
Service department and then send it with shipping costs prepaid.
When shipping any instrument, make sure it is properly packaged for
complete protection.
To validate your warranty, fill out and return the enclosed warranty
card within 14 days from the date of purchase.
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.
Hanna Instruments reserves the right to modify the design, construction and appearance of its products without advance notice.
CE DECLARATION OF CONFORMITYCE DECLARATION OF CONFORMITY
CE DECLARATION OF CONFORMITY
CE DECLARATION OF CONFORMITYCE DECLARATION OF CONFORMITY
Recommendations for Users
Before using these products, make sure that they are entirely suitable for the environment in which they are used.
Operation of these instruments in residential area could cause unacceptable interferences to radio and TV equipment,
requiring the operator to take all necessary steps to correct interferences.
The glass bulb at the end of the electrode is sensitive to electrostatic discharges. Avoid touching this glass bulb at all
times.
During calibration of instruments, ESD wrist straps should be worn to avoid possible damage to the electrode by
electrostatic discharge.
To maintain the EMC performance of equipment, the recommended cables noted in the user's manual must be used.
In particular cases the instruments could turn off. In such cases, turn them on by pressing the ON/OFF key.
Any variation introduced by the user to the supplied equipment may degrade the instruments' EMC performance.
To avoid electrical shock, do not use these instruments when voltages at the measurement surface exceed 24VAC or 60VDC.
To avoid damage or burns, do not perform any measurement in microwave ovens.
HANNA LITERATUREHANNA LITERATURE
HANNA LITERATURE
HANNA LITERATUREHANNA LITERATURE
Hanna publishes a wide range of catalogs and handbooks for
an equally wide range of applications.
The reference literature currently covers areas such as:
• Water Treatment
• Process
• Swimming Pools
• Agriculture
• Food
• Laboratory
• Thermometry
and many others. New reference material is constantly being
added to the library.
For these and other catalogs, handbooks and leaflets, contact
your dealer or the Hanna Customer Service nearest to you. To
find the Hanna Office in your vicinity, check our home page at
www.hannainst.com.
10/01
http://www.hannainst.com
24
MAN9524
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