Hanna Instruments HI 9033 User Manual

Instruction Manual

HI 9033 • HI 9034

Waterproof

Multi-Range

EC and TDS Meters

for Field Applications

www.hannainst.com

PRELIMINARY EXAMINATION

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 tech@hannainst.com.

These instruments are in compliance with the directives.

TABLE OF CONTENTS

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

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.

GENERAL DESCRIPTION

HI 9033 and HI 9034 multi-range conductivity and TDS meters, have been 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 such as HVAC, waste water treatment and reverse osmosis. All three ranges 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) technology that alerts the user when low batteries could affect the readings.

FUNCTIONAL DESCRIPTION &

SPECIFICATIONS OF HI 9033

FUNCTIONAL DESCRIPTION &

SPECIFICATIONS OF HI 9034

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

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.)

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.)

FUNCTIONAL DESCRIPTION OF

HI 76302W CONDUCTIVITY PROBE

OPERATIONAL GUIDE

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

2) 4 stainless steel rings

3) Air-release holes

4) PVC protective sleeve

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.

ON/OFF

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.

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