Hanna Instruments HI 9033 Manuel utilisateur

Instruction Manual

HI 9033 • HI 9034

Waterproof

Multi-Range

EC and TDS Meters

for Field Applications

www.hannainst.com

HI9033andHI9034multi-rangeconductivityandTDSmeters, havebeen

designed for extended use in wet, humid, dusty and muddy conditions.

These meters utilize the latest in four-ring potentiometric technology

which has been proven to provide higher accuracy than the common

amperometric method.

HI 9033 can measure conductivity in four ranges. This allows the user to

analyze samples from deionized water to brine without having to switch

or recalibrate the probe.

HI 9034 measures total dissolved solids (TDS) in three ranges to offer the

highest accuracy when performing measurements in diverse applications

suchasHVAC,wastewatertreatmentandreverseosmosis.Allthreeranges

can be activated at the touch of a button without having to change the

probe.

Both meters perform measurements with ATC (automatic temperature

compensation) which adjusts for the effects of temperature.

These portable instruments also feature BEPS (Battery Error Prevention

System)technologythat alertstheuser whenlowbatteries couldaffectthe

readings.

Remove the instrument from the packing material and examine it to

make sure that no damage has occurred during shipping. If there is

any damage, immediately notify your dealer.

Each meter is supplied complete with:

• HI 76302W conductivity probe with 1 m (3.3') cable

•Calibration screwdriver

•Battery (1 x 9V)

• Rugged carrying case

• Instruction manual

Note: Save all packing materials until you are sure that the

instrument functions correctly. Any defective item must be

returned in the original package together with the supplied

accessories.

PRELIMINARY EXAMINATION

GENERAL DESCRIPTION

PRELIMINARY EXAMINATION ........................................................ 3

GENERAL DESCRIPTION ................................................................ 3

FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 9033 .......... 4

FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 9034 .......... 5

FUNCTIONAL DESCRIPTION OF HI 76302W CONDUCTIVITY PROBE..... 6

OPERATIONAL GUIDE ................................................................... 7

CALIBRATION ............................................................................... 9

CONDUCTIVITY VS. TEMPERATURE .............................................. 12

TDS VS. TEMPERATURE .............................................................. 13

PROBE MAINTENANCE ................................................................ 14

BATTERY REPLACEMENT .............................................................. 15

ACCESSORIES ............................................................................. 16

WARRANTY ................................................................................ 17

CE DECLARATION OF CONFORMITY.............................................. 18

TABLE OF CONTENTS

Dear Customer,

Thank you for choosing a HANNA instruments®product.

Please read this instruction manual carefully before using the instru-

ment. It 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 [email protected].

These instruments are in compliance with the directives.

FUNCTIONAL DESCRIPTION &

SPECIFICATIONS OF HI9033

1) Battery compartment

2) Probe socket

3) Liquid Crystal Display

4) Measure unit

5) Low battery indicator

6) ON/OFF key

7) 19.99 mS/cm range

selection key

8) Calibration trimmer

9) 199.9 μS/cm range

selection key

10) 1999 μS/cm range

selection key

11) 199.9 mS/cm range

selection key

FUNCTIONAL DESCRIPTION &

SPECIFICATIONS OF HI9034

1) Battery compartment

2) Probe socket

3) Liquid Crystal Display

4) Low battery indicator

5) ON/OFF key

6) 19.99 g/L range

selection key

7) Calibration trimmer

8) 1999 mg/L range

selection key

9) 199.9 mg/L range

selection key

Range 0.0 to 199.9 mg/L / 0 to 1999 mg/L

0.00 to 19.99 g/L

Resolution 0.1 mg/L / 1 mg/L / 0.01 g/L

Accuracy (@20°C/68°F)

±1% F.S. (excluding probe error)

Typical EMC Deviation ±1% F.S.

Calibration Manual, 1 point, through trimmer

Temperature Compensation

Automatic, 10 to 50°C (50 to 122°F) with ß=2%/°C

Probe HI 76302W with 1 m (3.3') cable (included)

Battery Type / Life

1 x 9V / APPROX. 100 hours of continuous use

Environment 0 to 50°C (32 to 122°F); RH max 100%

Dimensions 196 x 80 x 60 mm (7.7 x 3.1 x 2.4")

Weight 425 g (0.9 lb.)

Range 0.0 to 199.9 μS/cm / 0 to 1999 μS/cm

0.00 to 19.99 mS/cm / 0.0 to 199.9 mS/cm

Resolution 0.1 μS/cm / 1 μS/cm

0.01 mS/cm / 0.1 mS/cm

Accuracy (@20°C/68°F)

±1% F.S. (excluding probe error)

Typical EMC Deviation ±1% F.S.

Calibration Manual, 1 point, through trimmer

Temperature Compensation

Automatic, 10 to 50°C (50 to 122°F) with ß=2%/°C

Probe HI 76302W with 1 m (3.3') cable (included)

Battery Type / Life

1 x 9V / APPROX. 100 hours of continuous use

Environment 0 to 50°C (32 to 122°F); RH max 100%

Dimensions 196 x 80 x 60 mm (7.7 x 3.1 x 2.4")

Weight 425 g (0.9 lb.)

INITIAL PREPARATION

Each meter is supplied complete with a 9 V battery. Remove the back

cover, unwrap the battery and install it while paying attention to its

polarity its (see "Battery Replacement" section).

Connect the probe to the meter securely by

aligning the pins with the socket, pushing

the plug in and tightening the threaded ring.

Make sure that the sleeve is properly inserted on the probe, with the

holes towards the top of the probe (i.e. the end nearest to the cable).

Make sure that the meter has been calibrated before taking any

measurements (see "Calibration" section for details).

TAKING MEASUREMENTS

To take measurement, place the probe into

the solution to be tested while making sure

that the holes are completely submerged.

Tap and stir the probe to remove any air

bubbles trapped inside the PVC sleeve.

Turn the instrument on by pressing the

ON/OFF key, and then select the desired

range by pressing the corresponding key.

If the LCD displays only a "1" on the far left

hand side, the meter is out of range and

the solution measured exceeds the selected

range. In this case, the next (higher) range

should be selected.

OPERATIONAL GUIDE

ON/OFF

FUNCTIONAL DESCRIPTION OF

HI76302W CONDUCTIVITY PROBE

1) Watertight screened cable (1 m / 3.3')

2) 4 stainless steel rings

3) Air-release holes

4) PVC protective sleeve

For best results, choose a calibration solution with a conductivity or

TDS value as close as possible to the sample to be measured.

For example, for measurements in the 2 to 20 mS/cm range, use the

HI 7030 (12.88 mS/cm) conductivity calibration solution.

For accurate calibration, use two beakers for each solution: the first

one for rinsing the probe and the second one for calibration.

If possible, use plastic beakers to minimize any EMC interference.

For a complete list of HANNA instruments®calibration solutions see

the "Accessories" section.

PROCEDURE FOR HI 9033

•Fill a beaker with 8 cm (3¼") of conduc-

tivity calibration solution (if possible fill

two beakers, one for rinsing the probe

and one for calibration).

•Connect the probe to the meter securely

by aligning the pins with the socket,

pushing the plug in and tightening the

threaded ring.

•Immerse the probe into the beaker, while

paying attention that the holes on the

PVC sleeve are completely submerged.

•Turn the instrument on by pressing the ON/OFF key and select

the appropriate range (e.g. 19.99 mS/cm).

•Tap the probe repeatedly on the bottom of the beaker and stir it

to ensure that no air bubbles remain trapped inside the sleeve.

•If the probe temperature is close to the solution temperature, the

display will stabilize quickly and show the temperature compen-

sated conductivity measurement.

However, the ATC circuitry needs a few minutes for temperature

compensation if the temperature difference is about 5°C (9°F).

CALIBRATION

ON/OFF

TEMPERATURE EFFECT

HI 76302W conductivity probe features a built-in temperature sensor

that allows automatic compensation of the reading for any tempera-

ture differences.

Wait for a few minutes for the temperature sensor to reach the

thermal equilibrium with the test solution before taking measure-

ments. If the temperature of conductivity probe and solution is

drastically different, a longer time should be allowed.

AFTER MEASUREMENTS

When all measurements are completed, turn the

meter OFF and the clean the probe cleaned (see

"Probe Maintenance" section for details).

Note: Probe body and sleeve are made of PVC, and are susceptible

to damage due to temperatures exceeding 60°C (140°F). If

the probe is exposed to high temperature, the bond between

the rings and the probe body may become impaired and the

probe will not function properly. In this case, the probe will

need to be replaced.

19.99mS/c

ON/OFF

1110

•Tap the probe repeatedly on the bottom of the beaker and stir it

to ensure that no air bubbles remain trapped inside the sleeve.

•If the probe temperature is close to the solution temperature, the

display will stabilize quickly and show the temperature compen-

sated conductivity measurement.

However, the ATC circuitry needs a few minutes for temperature

compensation if the temperature difference is about 5°C (9°F).

• When the reading is stable, adjust the calibration trimmer to

read the solution conductivity value @25°C.

For example if using HI 7032, turn the trimmer until the display

shows 1382 mg/L @25°C.

The calibration is now complete and the instrument is ready for use.

All subsequent measurements will be compensated to 25°C (77°F).

Note: Calibration can also be standardized to have readings com-

pensated to 20°C (68°F), by simply adjusting the trimmer to

the calibration solution value at 20°C (68°F). For example, for

HI 7032 adjust the trimmer to read 1251 mg/L (see "TDS vs.

Temperature" section).

If the instrument cannot be calibrated, refer to the "Probe Mainte-

nance" section.

• When the reading is stable, adjust the calibration trimmer to

read the solution conductivity value @25°C.

For example if using HI 7030, turn the trimmer to read

12.88 mS/cm @ 25°C.

The calibration is now complete and the instrument is ready for use.

All subsequent measurements will be compensated to 25°C (77°F).

Note: Calibration can also be standardized to have readings com-

pensated to 20°C (68°F), by simply adjusting the trimmer to

the calibration solution value at 20°C (68°F). For example, for

HI 7030 adjust the trimmer to read 11.67 mS/cm (see

"Conductivity vs. Temperature" section).

If the instrument cannot be calibrated, refer to the "Probe Mainte-

nance" section.

PROCEDURE FOR HI 9034

•Fill a beaker with 8 cm (3¼") of TDS

calibration solution (if possible fill two

beakers, one for rinsing the probe and

one for calibration).

•Connect the probe to the meter securely

by aligning the pins with the socket,

pushing the plug in and tightening the

threaded ring.

•Immerse the probe into the beaker, while

paying attention that the holes on the

PVC sleeve are completely submerged.

•Turn the instrument on by pressing the ON/OFF key and select

the appropriate range (e.g. 1999 mg/L).

ON/OFF

1999mg

1312

The TDS value in aqueous solutions is directly proportional to conduc-

tivity. The ratio between the two parameters depends on the solution

and it is usually set to a factor of 0.5 (corresponding to a solution of

CaCO3). This means that 1 μS/cm is equal to 0.5 mg/L (ppm) of TDS.

TDS VS. TEMPERATURE

The conductivity of an aqueous solution is the measure of its ability to

carry an electrical current by means of ionic motion.

The conductivity increases with increasing temperature. In fact, it is

affected by the type and number of ions in the solution, and by the

viscosity of the solution itself.

Both parameters are temperature dependent.

The dependency of conductivity on temperature is expressed as a

relative change per degree Celsius at a particular temperature,

commonly as percent per degree Celsius (%/°C).

CONDUCTIVITY VS. TEMPERATURE

°C °F HI 7030 HI 7031 HI 7033 HI 7034 HI 7035 HI 7039

(μS/cm) (μS/cm) (μS/cm) (μS/cm) (μS/cm) (μS/cm)

0 32 7150 776 64 48300 65400 2760

5 41 8220 896 65 53500 74100 3180

10 50 9330 1020 67 59600 83200 3615

15 59 10480 1147 68 65400 92500 4063

16 60.8 10720 1173 70 67200 94400 4155

17 62.6 10950 1199 71 68500 96300 4245

18 64.4 11190 1225 73 69800 98200 4337

19 66.2 11430 1251 74 71300 100200 4429

20 68 11670 1278 76 72400 102100 4523

21 69.8 11910 1305 78 74000 104000 4617

22 71.6 12150 1332 79 75200 105900 4711

23 73.4 12390 1359 81 76500 107900 4805

24 75.2 12640 1386 82 78300 109800 4902

25 77 12880 1413 84 80000 111800 5000

26 78.8 13130 1440 86 81300 113800 5096

27 80.6 13370 1467 87 83000 115700 5190

28 82.4 13620 1494 89 84900 117700 5286

29 84.2 13870 1521 90 86300 119700 5383

30 86 14120 1548 92 88200 121800 5479

31 87.8 14370 1575 94 90000 123900 5575

° C ° F HI 7032 HI 7036

mg/L (ppm) g/L (ppt)

0 32 758 6.82

5 41 876 7.88

10 50 999 8.99

15 59 1122 10.10

16 60.8 1148 10.33

17 62.6 1173 10.56

18 64.4 1200 10.78

19 66.2 1224 11.01

20 68 1251 11.24

21 69.8 1277 11.47

22 71.6 1303 11.71

23 73.4 1329 11.94

24 75.2 1358 12.18

25 77 1382 12.41

26 78.8 1408 12.65

27 80.6 1438 12.89

28 82.4 1461 13.13

29 84.2 1476 13.37

30 86 1515 13.61

31 87.8 1541 13.85

1514

The meters are supplied with the ad-

vanced BEPS (Battery Error Prevention

System) technology, which detects a low

battery condition and warn the user by

displaying the "V" symbol.

When the low battery indicator appears, the battery can support

approximately 5 hours of use.

When the battery level becomes too low to ensure reliable readings,

the instrument automatically shuts off.

Battery replacement must only take place in a safe area and using a

9V alkaline battery.

To replace the rundown battery, remove

the two screws on the rear cover of the

instrument and replace the battery with

a new one, while paying attention to

the correct polarity.

After battery replacement, always

recalibrate the meter.

BATTERY REPLACEMENT

After evry series of measure-

ments, rinse the probe with

tap water.

If a more thorough cleaning

is required, remove the PVC

sleeve and clean the probe

with a cloth or a nonabra-

sive detergent.

When reinserting the sleeve

onto the probe, be sure that

the sleeve is in the right

direction with the four holes

towards the cable end.

After cleaning the probe,

always re-calibrate the

instrument.

The probe body is made of

PVC. For this reason it must

never come into close con-

tact with a heat source. If

the probe is exposed to high

temperatures, the rings

might become loose or de-

tached, resulting in a serious

impairment of probe func-

tioning. In such cases, probe

needs to be replaced.

PROBE MAINTENANCE

1716

WARRANTY

CONDUCTIVITY & TDS CALIBRATION SOLUTIONS

HI 7030M 12880 μS/cm solution, 230 mL bottle

HI 7030L 12880 μS/cm solution, 500 mL bottle

HI 8030L 12880 μS/cm solution, 500 mL FDA bottle

HI 7031M 1413 μS/cm solution, 230 mL bottle

HI 7031L 1413 μS/cm solution, 500 mL bottle

HI 8031L 1413 μS/cm solution, 500 mL FDA bottle

HI 7033M 84 μS/cm solution, 230 mL bottle

HI 7033L 84 μS/cm solution, 500 mL bottle

HI 8033L 84 μS/cm solution, 500 mL FDA bottle

HI 7034M 80000 μS/cm solution, 230 mL bottle

HI 7034L 80000 μS/cm solution, 500 mL bottle

HI 8034L 80000 μS/cm solution, 500 mL FDA bottle

HI 7035M 111800 μS/cm solution, 230 mL bottle

HI 7035L 111800 μS/cm solution, 500 mL bottle

HI 8035L 111800 μS/cm solution, 500 mL FDA bottle

HI 7039M 5000 μS/cm solution, 230 mL bottle

HI 7039L 5000 μS/cm solution, 500 mL bottle

HI 8039L 5000 μS/cm solution, 500 mL FDA bottle

HI 7032M 1382 ppm (mg/L) solution, 230 mL bottle

HI 7032L 1382 ppm (mg/L) solution, 500 mL bottle

HI 7036M 12.41 ppt (g/L) solution, 230 mL bottle

HI 7036L 12.41 ppt (g/L) solution, 500 mL bottle

OTHER ACCESSORIES

HI 76302W 4-ring conductivity probe with built in temperature

sensor and 1 m (3.3') cable

HI 98501 ChecktempC electronic thermometer (-50.0 to 150°C)

HI 710005 115 Vac / 12 Vdc power adapter, US plug

HI 710006 230 Vac / 12 Vdc power adapter, European plug

HI 721317 Rugged carrying case

HI 731326 Calibration screwdriver (20 pcs)

ACCESSORIES

All Hanna Instruments meters are warranted for two years

against defects in workmanship and materials when used for their

intended purpose and maintained according to instructions.

Electrodes and probes are warranted for a period of six

months.

This warranty is limited to repair or replacement free of charge.

Damages 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.

All rights are reserved. Reproduction in whole or in part is

prohibited without the written consent of the copyright owner.

Hanna Instruments reserves the right to modify the design, construction and

appearance of its products without advance notice.

1918

Recommendations for Users

Before using these products, make sure that they are entirely suitable for the environ-

ment in which they are used.

Operation of these instruments in residential areas could cause unacceptable interfer-

ences to radio and TV equipment.

The metal band at the end of the probe is sensitive to electrostatic discharges. Avoid

touching this metal band at all times. During calibration ESD wrist straps should be worn

to avoid possible damage to the probe by electrostatic discharge.

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 measure-

ment surface exceed 24 Vac or 60 Vdc.

To avoid damages or burns, do not perform any measurement in microwave ovens.

In particular cases the meters could turn off. Simply press the ON/OFF key to turn on.

CE DECLARATION OF CONFORMITY

Autres manuels pour HI 9033

Ce manuel convient aux modèles suivants

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