Hanna Instruments HI 9034 Marine Instruments User Manual
Contents
1. 06 230 Vac 12 Vdc power adapter European plug HI 721317 Rugged carrying case HI 731326 Calibration screwdriver 20 pcs 16 WARRANTY 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 17 CE DECLARATION OF CONFORMITY IBIHANNA instruments CE DECLARATION OF CO2. Instruction Manual HI 9033 HI 9034 Waterproof Multi Range EC and TDS Meters for Field Applications HANNA instruments www hannainst com 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 C directives TABLE OF CONTENTS PRELIMINARY EXAMINATION aaaa nananana nnnnannnnnn 3 GENERAL DESCRIPTION s 3 FUNCTIONAL DESCRIPTION amp SPECIFICATIONS OF HI 9033 4 FUNCTIONAL DESCRIPTION amp SPECIFICATIONS OF HI 9034 B FUNCTIONAL DESCRIPTION OF HI 76302W CONDUCTIVITY PROBE 6 OPERATIONAL GUIDE eaaa eaaa ena ene ener 7 CALIBRATION eaaa eaaa aane eaaa eaaa eaaa enam ewan 9 CONDUCTIVITY VS TEMPERATURE aaanaasas 12 MDS VS TEMPERATURE gara nanamn 13 PROBE MAINTENANCE cerne 14 BATTERY REPLACEMENT aaa aag 15 oxi aaa NANG 16 WARRANTY AA 17 CE DECLARATION OF CONFORMITY sss 18 PRELIMINARY EXAMINATION Remove the instrument from the packing material and examine it to make sure that no damage has occurr
3. NANCE After evry series of measure ments rinse the probe with tap water If a more thorough cleaning is required remove the PVC sleeve and dean 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 dose 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 1 1 14 BATTERY REPLACEMENT The meters are supplied with the ad vanced BEPS Battery Error Prevention System technology which detects a low v 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 a instrument and replace the battery with screw a new one while paying attention fo the correct polarity v Afte
4. NFORMITY Hanna Instruments Italia Srl via E Fermi 10 35030 Sarmeola di Rubano PD ITALY herewith certify that the waterproof conductivity TDS meters HI 9033 and HI 9034 have been tested and found to be in compliance with EMC Directive 89 336 EEC and Low Voltage Directive 73 23 EEC according to the following applicable normatives EN 50082 1 Electromagnetic Compatibility Generic Immunity Standard IEC 801 2 Electrostatic Discharge IEC 801 3 RF Radiated EN 50081 1 Electromagnetic Compatibility Generic Emission Standard EN 55022 Radiated Class B EN61010 1 Safety requirements for electrical equipment for measurement control and laboratory use Date of Issue 5 11 1998 je P Cesa Technical Director On behalf of Hanna Instruments S r l 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 he metal band at the end of the probe is sensitive to electrostatic discharges Avoid ouching this metal band at all times During calibration ESD wrist straps should be worn 0 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 0 avoid electrical shock do not use these instruments when voltage
5. ed during shipping If there is any damage immediately notify your dealer Each meter is supplied complete with e HI 76302W conductivity probe with 1 m 3 3 cable e Calibration screwdriver Battery 1 x 9V Rugged carrying case e 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 fo 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 aler
6. how 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 7030 tum 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 374 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 pa and select the appropriate range e g 1999 mg l C 32 10 Tap the probe repeatedl
7. nge 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 FS Calibration Manual 1 point through trimmer Temperature Compensation Automatic 10 to 50 C 50 to 122 F with B 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 Ib FUNCTIONAL DESCRIPTION OF HI76302W CONDUCTIVITY PROBE o eit Watertight screened cable 1 m 3 3 4 stainless steel rings Ait release holes PVC protective sleeve I e quU VL 2 3 4 OPERATIONAL GUIDE 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 i aligning the pins with the socket pushing the plug in and tightening the threaded ring gt p M cm d 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 TN NG IL IB 4 Make sure that the meter ha
8. r battery replacement always recalibrate the meter Kn 15 CONDUCTIVITY amp TDS CALIBRATION SOLUTIONS HI7030M 12880 uS cm solution 230 mL bottle HI 70301 12880 uS cm solution 500 mL bottle HI 8030L 12880 uS cm solution 500 mL FDA bottle HI7031M 1413 US cm solution 230 mL bottle HI 7031L 1413 uS cm solution 500 mL bottle HI8031L 1413 uS cm solution 500 mL FDA bottle HI7033M 84 uS cm solution 230 mL bottle HI 7033L 84 uS cm solution 500 mL bottle HI 8033L 84 uS cm solution 500 mL FDA bottle HI7034M 80000 uS cm solution 230 mL bottle HI 7034L 80000 uS cm solution 500 mL bottle HI 8034L 80000 uS cm solution 500 mL FDA bottle HI7035M 111800 LiS cm solution 230 mL bottle HI 7035L 111800 LiS cm solution 500 mL bottle HI 8035L 111800 LiS cm solution 500 mL FDA bottle HI7039M 5000 uS cm solution 230 mL bottle HI 7039L 5000 uS cm solution 500 mL bottle HI 8039L 5000 uS 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 7100
9. s at the measure ment surface exceed 24 Vac or 60 Vdc 0 avoid damages or burns do not perform any measurement in microwave ovens n particular cases the meters could turn off Simply press the ON OFF key to tum on 18 19 SALES AND TECHNICAL SERVICE CONTACTS Australia Tel 03 9769 0666 Fax 03 9769 0699 China Tel 10 88570068 Fax 10 88570060 Egypt Tel amp Fox 02 2758 683 Germany Tel 07851 9129 0 e Fax 07851 9129 99 Greece Tel 210 823 5192 Fax 210 884 0210 Indonesia Tel 21 4584 2941 Fax 21 4584 2942 Japan Tel 03 3258 9565 Fax 03 3258 9567 Korea Tel 02 2278 5147 Fax 02 2264 1729 Malaysia Tel 603 5638 9940 e Fax 603 5638 9829 Singapore Tel 6296 7118 Fax 6291 6906 South Africa Tel 011 615 6076 Fax 011 615 8582 Taiwan Tel 886 2 2739 3014 Fax 886 2 2739 2983 Thailand Tel 66 2619 0708 Fax 66 2619 0061 United Kingdom Tel 01525 850 855 e Fax 01525 853 668 USA Tel 401 765 7500 e Fax 401 765 7575 For e mail contacts and complete list of Sales and Technical offices please see www hannainst com FAIMNODINVW SO OL
10. s 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 fo remove any air a bubbles trapped inside the PVC sleeve Tum the instrument on by pressing the ON OFF key and then select the desired range by pressing the corresponding key 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 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 N OFF 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 ma
11. ts the user when low batteries could affect the readings FUNCTIONAL DESCRIPTION amp SPECIFICATIONS OF HI9033 1 Battery compartment i 2 Probe socket 3 Liquid Crystal Display 4 Measure unit 5 6 7 Low battery indicator ON OFF key 19 99 mS cm range selection key 4 8 Calibration trimmer B 9 199 9 uS cm range toe 3 selection key 10 1999 uS cm range 6 DOG 10 selection key owore man mam M 199 9 mS cm range O Ope selection key Range 0 0 to 199 9 uS cm 0 to 1999 uS cm 0 00 to 19 99 mS cm 0 0 to 199 9 mS cm Resolution 0 1 uS em 1 uS cm 0 01 mS cm 0 1 mS cm Accuracy 20 C 68 F 1 F S excluding probe error Typical EMC Deviation 1 FS Calibration Manual 1 point through trimmer Temperature Compensation Automatic 10 to 50 C 50 to 122 F with B 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 Ib FUNCTIONAL DESCRIPTION amp SPECIFICATIONS OF HI9034 1 Battery compartment D 2 Probe socket 3 Liquid Crystal Display 4 Low battery indicator 5 6 ON OFF key 19 99 g L range selection key HANNA ramen 7 Calibration trimmer EM YT 8 1999 mg L range Bt selection key 9 199 9 mg L range selection key Ra
12. ution 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 HI 7030 HI 7031 HI 7033 HI 7034 HI 7035 HI 7039 uS um uyon uyon UY uyon 7150 776 64 48300 65400 2760 8220 896 65 53500 74100 3180 9330 1020 67 5960 83200 3615 10480 1147 68 65400 92500 4063 10720 1173 70 67200 94400 4155 10950 1199 71 6850 96300 4245 11190 1225 73 69800 98200 4337 143 251 74 7130 002 4429 1670 1278 76 7240 021 4523 191 305 78 7400 040 4617 215 332 79 7520 059 4711 239 359 81 76500 07 4805 264 386 82 7830 098 4902 2880 1413 84 80000 118 5000 313 440 86 8130 138 5096 337 467 87 83000 157 5190 362 494 89 84900 177 5286 387 521 90 8630 197 5383 4120 1548 92 88200 218 5479 437 575 94 9000 2390 5575 12 TDS VS TEMPERATURE 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 CaC0 This means that 1 S cm is equal to 0 5 mg L ppm of TDS HI7032 HI7036 mg L ppm g L ppt 758 682 876 7 88 999 899 1010 10 33 10 56 10 78 11 01 11 24 147 121 11 94 1218 1241 12 55 1289 1313 1337 13 61 13 85 13 PROBE MAINTE
13. y become impaired and the probe will not function properly In this case the probe will need to be replaced CALIBRATION 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 372 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 32 19 99mS 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 e f the probe temperature is close to the solution temperature the display will stabilize quickly and s
14. y 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 1 pa E Ll t bas LR Vii The calibration is now complete and the instrument is ready for use All subsequent measurements will be compensated to 25 C 77F 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 CONDUCTIVITY 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 sol
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