Instruction Manual HI 9033 - HI 9034 HI 9039 - HI 9130 HI 933100 - HI 9635 Portable Waterproof Multi-Range Conductivity/TDS/ Fertilizer Meters ins rum ns mS COND UCTIV ITY °C HI 9331 MICRO 00 PROC ESSOR COND UCTIVI TY MET ER ON/OFF CAL CFM FACTO R Manufacturers since UP 1978 BUF DOWN 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. If you require further technical information, do not hesitate to e-mail us at tech@hannainst.com. These instruments are in compliance with the directives EN 50081-1 and EN 50082-1. TABLE OF CONTENTS PRELIMINARY EXAMINATION ........................
PRELIMINARY EXAMINATION 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, notify your Dealer. Each meter is supplied complete with: • HI 76302W Conductivity Probe with 1 m (3.3') screened cable • 9 V battery (except HI 933100 and HI 9635 which are supplied with 4 x 1.
cally compensated for by the ATC circuitry of the meters. The stainless steel rings of the probe have a large surface for better response and easy cleaning. The detachable probe can be changed without returning the unit to the factory. The probe cable is screened and 1 m (3.3') long. The meters are constructed with a waterproof, rugged housing to provide the versatility required for both laboratory and field use.
FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 9033 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) Battery Compartment Probe Socket LCD Display "mS" or "µS" Indicator 'V' Low Battery Indicator ON/OFF Key 19.99 mS/cm Range Selector Conductivity Calibration Trimmer 199.9 µS/cm Range Selector 1999 µS/cm Range Selector 199.9 mS/cm Range Selector key Range Resolution Accuracy (@20°C/68°F) Typical EMC Deviation Calibration Temperature Compensation Probe Battery Type/Life Environment Dimensions Weight 0.0 to 199.
FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 9034 1) 2) 3) 4) 5) 6) 7) 8) Battery Compartment Probe Socket LCD Display 'V' Low Battery Indicator ON/OFF Key 19.99 g/L Range Selector TDS Calibration Trimmer 1999 mg/L Range Selector 9) 199.9 mg/L Range Selector Range Resolution Accuracy (@20°C/68°F) Typical EMC Deviation Calibration Temperature Compensation Probe Battery Type/Life Environment Dimensions Weight 0.0 to 199.9 mg/L 0 to 1999 mg/L 0.00 to 19.99 g/L 0.1 mg/L 1 mg/L 0.
FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 9039 1) 2) 3) 4) 5) Battery Compartment Probe Socket LCD Display ON/OFF Key RANGE, to select conductivity or temperature measurement mode or first/second fertilizer 6) 'V' Low Battery Indicator 7) CAL, to enter or exit calibration mode 8) CFM, to confirm calibration reading 1 2 3 6 mS V CONDUCTIVITY °C AGRICARE 4 5 HI 9039 Microprocessor Conductivity Fertilizer meter 7 ON/OFF 8 RANGE CAL CFM Conductivity 0 to 9999 µS/cm Temperature 0.0 to 50.
FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 9130 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) Battery Compartment Probe Socket "mS" or "µS" Indicator LCD Display 'V' Low Battery Indicator 0 to 1999 µS/cm Range Selector 0 to 19.99 mS/cm Range Selector Conductivity Calibration Trimmer ON/OFF Key 0 to 199.9 mS/cm Range Selector Range Resolution Accuracy (@20°C/68°F) Typical EMC Deviation Calibration Temperature Compensation Probe Battery Type/Life Environment Dimensions Weight 0 to 1,999 µS/cm 0.00 to 19.99 mS/cm 0.
FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 933100 1) 2) 3) 4) 5) Battery Compartment Probe Socket Liquid Crystal Display 7 2 ON/OFF Key CAL, to enter or exit calibration mode 6) FACTOR, to set the temperature coefficient or select 3 8 the temperature mode 7) 12VDC Power Socket 9 8) 'LOBAT' Low Battery 4 9) CFM, to confirm the cali- 5 10 bration reading 11 10) BUF, to select the calibra- 6 12 tion buffer value 11) DOWN, to set the temperature coefficient or for manual temperature compensation setting 12)
FUNCTIONAL DESCRIPTION & SPECIFICATIONS OF HI 9635 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) Battery Compartment Probe Socket Liquid Crystal Display ON/OFF Key CAL, to enter or exit calibration mode FACTOR, to show temperature, %TC or TDS factor on the secondary display 12VDC Power Socket RANGE, to select the measurement mode CFM, to confirm the calibration reading BUF, to select the calibration buffer value DOWN, to set the temperature coefficient or for manual temperature compensation setting UP, to set th
RANGE Conductivity TDS Temperature Resolution Cond. TDS Temperature Cond. (@20°C/68°F) TDS Temperature Accuracy Typical EMC Cond. Deviation TDS Temperature Calibration Temperature Compensation Probe Battery Type/Life Environment Dimensions Weight 0.0 to 150.0 µS/cm 150 to 1500 µS/cm 1.50 to 15.00 mS/cm 15.0 to 199.9 mS/cm 0.0 to 150.0 mg/L (ppm) 150 to 1500 mg/L (ppm) 1.50 to 15.00 g/L (ppt) 15.0 to 100.0 g/L (ppt) 0.0 to 60.0°C 0.1 µS/cm / 1 µS/cm 0.01 mS/cm / 0.1 mS/cm 0.
OPERATIONAL GUIDE INITIAL PREPARATION Each meter is supplied complete with battery(ies). Remove the back cover, unwrap the battery(ies) and install it (them) while paying attention to polarity its (their) (see page 31). 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 (the end nearest to the cable).
• TDS1 mode: TDS with 0.7 factor (shown on the secondary display) ppm • TDS2 mode: TDS with 0.5 factor (shown on the secondary display) ppm In the TDS mode, by pressing FACTOR the secondary display shows the temperature of the solution . ppm °C FACTOR F1 HI 933100 and HI 9635 are auto-ranging conductivity meters, and the reading automatically switches from one resolution to the next.
Select the temperature (°C) mode by pressing FACTOR once. The secondary LCD figure will display a default temperature of 25°C or the last recorded temperature reading with a blinking "°C" symbol. Change the reading by pressing the UP or DOWN keys. Hold down the UP or DOWN keys to force the reading to change in 0.5°C steps (HI 933100) or 1°C (HI 9635) instead of 0.1°C.
CONDUCTIVITY/TDS CALIBRATION For best results in calibrating your meter, choose a conductivity/TDS solution that is closest in value to the sample to be measured. For example if your measurements are in the 2 to 20 mS/cm range, ideally use the HI 7030 or HI 8030 (12880 µS/cm=12.88 mS/cm) conductivity calibration solution. For accurate calibration, use RINSE CALIBRATION two beakers for each solution: the first one for rinsing the probe and the second one for calibration.
minutes if there is a temperature difference of 5°C (9°F) or more for the ATC circuitry to compensate completely. • When the reading stabilizes, turn the calibration trimmer until the display reads the proper conductivity value @25°C. For example with HI 7030/HI 8030 turn the trimmer to read 12.88 mS/cm @ 25°C. mS Note: It is also possible to standardize the calibration to have readings compensated to 20°C (68°F) rather than 25°C (77°F).
• Turn the instrument on by pressing ON/OFF and select the appropriate range (e.g. 1999 mg/L). ON/OFF 1999mg/l • Tap the probe repeatedly on the bottom of the beaker and stir it to ensure that no air bubbles are trapped inside the sleeve. • If the temperature of the probe is close to that of the solution, the display will stabilize quickly and provide you with temperature compensated TDS measurements.
PROCEDURE FOR HI 9039 • Fill a beaker with 8 cm (3¼") of HI 7039 or HI 8039 conductivity calibration solution at 5000 µS/cm @25°C (if possible fill two beakers and use one as rinse and the other for calibration). • Make sure that the probe is connected 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. The level of solution must be higher than the holes on the PVC sleeve.
PROCEDURE FOR HI 933100 • Make sure that the conductivity probe is connected to the meter securely by aligning the pins with the socket, pushing the plug in and tightening the threaded ring. • Dry the probe and leave it in the air. ON/OFF • Turn the instrument on by pressing ON/OFF. • Press CAL to display "0.0 µS" together with the "CAL" symbol and an intermittent "BUF" indicator. CAL • " " will disappear from the display when the reading is stable and the "CON" symbol will start blinking.
• If the reading is within 15% of the theoretical value, the meter automatically recognizes the buffer and the "BUF" symbol will stop flashing. • " " will disappear from the display when the reading is stable and "CON" CON symbol will start blinking. • Press CFM to confirm the calibration value and quit the calibration mode. µS °C CFM The calibration is now complete and the instrument is ready for use. All subsequent measurements will now be compensated to 25°C (77°F).
• Press CAL to display "84.0µS" together with the "CAL" symbol and an intermittent "BUF" indicator. µS °C CAL CAL BUF • If the reading is within 15% of the theoretical value, then the meter automatically recognizes the value. • " " will disappear from the display when the reading is stable and "CON" will CON start blinking. • Press CFM to confirm the calibration value and the display will show "1413µS" expecting the 2nd calibration solution.
CONDUCTIVITY VERSUS TEMPERATURE CHART The conductivity of an aqueous solution is the measure of its ability to carry an electrical current by means of ionic motion. The conductivity invariably increases with increasing temperature. 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.
TDS VERSUS TEMPERATURE CHART The TDS value in aqueous solutions is directly proportional to conductivity. The ratio between the two parameters depends on the solution and usually it is 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. With HI 9635, the TDS factor can be set to 0.5 or 0.7 depending on the solution to be measured (see page 26).
FERTILIZER CALIBRATION ( HI 9039 only ) • Turn the HI 9039 on by pressing ON/OFF. ON/OFF • Select the first fertilizer range (F1) by pressing RANGE. "F1" symbol will appear on the secondary display RANGE F1 Fe rtiliz er • Dissolve 1 gram of your fertilizer in 1 liter of distilled water and immerse the probe into the solution (1.00 g/L @25°C). The level of solution must be higher than the holes on the PVC sleeve.
TEMPERATURE COEFFICIENT (HI 933100 and HI 9635 only only)) SETTING THE TEMPERATURE COEFFICIENT • Switch the meter on by pressing ON/OFF. ON/OFF • Press FACTOR until the temperature coefficient is displayed. µS CONDUCTIVITY FACTOR %TC • Change this value by pressing UP or DOWN. This value is adjustable from 0.0 to 3.0% per degree Celsius. This feature is particularly helpful with acids, alkalis and concentrated salt solutions which typycally have lower values, around 1.5%/°C.
• Measure the sample at a different temperature "t°C" which should be between 5°C to 10°C different from 25°C and note the conductivity reading as "Ct". • The temperature coefficient "ß" of the solution can be calculated with the following formula: (Ct - C25) ß = 100 x --------------------------(t°C - 25) x C25 TDS FACTOR (HI 9635 only only)) Some solutions, especially in horticulture, use 0.7 as the conversion rate between conductivity and TDS instead of the common 0.5 CaCO3 TDS factor.
TEMPERATURE CALIBRATION (HI 9039, HI 933100 and HI 9635 only only)) INITIAL PREPARATION Prepare a container of ice and water and another container with hot water at a temperature of 50°C. Place insulation material around the containers to minimize temperature changes. Use a CHECKTEMPC or a calibrated thermometer with a resolution of 0.1 as reference thermometer. °C °C 50 °C (122 °F) 0 °C (32 °F) Note: After temperature calibration, recalibrate the instrument (for conductivity or fertilizer content).
°C • Immerse the conductivity probe into the 50°C (122°F) bath and wait for a couple of minutes for thermal equilibrium. 50 °C (122 °F) • Press CAL to display the "50.0°C", "CAL" symbol and an intermit" will symbol blink for a few seconds. tent "BUF" indicator. " °C CAL CAL BUF • " " will disappear from the display when the reading is stable and "CON" will start blinking. °C CON • Press CFM to confirm the calibration value.
LCD SYMBOLS GUIDE µS Measurement in µS/cm (except HI 9034) mS Measurement in mS/cm (except HI 9034) For HI 9033, HI 9034 and HI 9130 only 1 Out of range V Low battery voltage For HI 9039, HI 933100 and HI 9635 only ---Out of range LOBAT Low battery voltage CAL Calibration mode CON Ready for confirmation (blinking) Input reading not stable BUF Calibration buffer valid BUF (blinking) Calibration buffer not valid or not yet recognized CONDUCTIVITY Conductivity measurement °C Automatic temperature compensation
PROBE MAINTENANCE Rinse the probe with tap water after every series of measurements. If a more thorough cleaning is required, remove the PVC sleeve and clean the probe with a cloth or a nonabrasive 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, recalibrate the instrument. The probe body is PVC. For this reason it must never come into close contact with a heat source.
BATTERY REPLACEMENT The meters are supplied with the advanced "BEPS" technology. BEPS, or Battery Error Preventive System, will detect a low power V condition in the battery and display "V" (HI 9033, HI 9034 and HI 9130) or "LO BAT" (HI 9039, HI 933100 and HI 9635) on the LCD. This is to alert the user that the display will shut-off after approximately 5 more hours of use if batteries are not repalced. BEPS shuts off the display completely to prevent erroneous measurements being taken.
ACCESSORIES CONDUCTIVITY & TDS CALIBRATION SOLUTIONS HI 7030L HI 7030M HI 7031L HI 7031M HI 7033L HI 7033M HI 7034L HI 7034M HI 7035L HI 7035M HI 7039L HI 7039M HI 7032L HI 7032M HI 7036L HI 7036M 12880 µS/cm (µmho/cm), 460 mL 12880 µS/cm (µmho/cm), 230 mL 1413 µS/cm (µmho/cm), 460 mL 1413 µS/cm (µmho/cm), 230 mL 84 µS/cm (µmho/cm), 460 mL 84 µS/cm (µmho/cm), 230 mL 80000 µS/cm (µmho/cm), 460 mL 80000 µS/cm (µmho/cm), 230 mL 111800 µS/cm (µmho/cm), 460 mL 111800 µS/cm (µmho/cm), 230 mL 5000 µS/cm (µmho/cm)
Small screwdrivers, length 90 mm, for calibration purposes (20 pcs) (for HI 9033, HI 9034 and HI 9130 only) HI 76301W 4-ring probe without temperature sensor, for Manual Temperature Compensation measurements with HI 933100 and HI 9635 HI 76302W 4-ring probe with temperature sensor, for Automatic Temperature Compensation measurements HI 710031 Hard carrying case MANCONWPR2 Instruction Manual HI 731326 WARRANTY All Hanna Instruments meters are warranted for two years against defects in workmanship and materi
CE 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 areas could cause unacceptable interferences 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.
OTHER PRODUCTS FROM HANNA • • • • • • • • • • • • • • • • • • • CALIBRATION AND MAINTENANCE SOLUTIONS CHEMICAL TEST KITS CHLORINE METERS DISSOLVED OXYGEN METERS HYGROMETERS ION SPECIFIC METERS (Colorimeters) MAGNETIC STIRRERS Na/NaCl METERS pH/ORP/Na ELECTRODES pH/ORP METERS PROBES (DO, µS/cm, RH, T, TDS) PUMPS REAGENTS SOFTWARE THERMOMETERS TITRATORS TRANSMITTERS TURBIDITY METERS Wide Range of Accessories Most Hanna meters are available in the following formats: • BENCH-TOP METERS • POCKET-SIZED METERS •
HANNA 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. PRINTED IN PORTUGAL For these and other catalogs, handbooks and leaflets, contact your dealer or the Hanna Customer Service Center nearest to you.
