Hanna Instruments GroLine HI9814 Instruction Manual Download Page 16 | Manualshive

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Hanna Instruments GroLine HI9814 Instruction Manual Download Page 16

16

ACCESSORIES

Code and serial
number on the
other side

Temperature sensor
  EC cell
   Reference junction
   pH bulb

Quick connector with
Rubber protection
and 1 meter cable

ELECTRODE MAINTENANCE

PREPARATION

• Remove the protective cap. Do not be alarmed if any salt

deposits are present. Rinse probe tip with running water.

• Shake the electrode down as you would do with a

clinical thermometer to eliminate any air bubbles inside
the glass bulb.

• If the bulb and/or junction are dry, soak the electrode in

HI70300

Storage Solution for a minimum of 30 minutes.

• Rinse well after removing the probe from storage solution. All

storage solution must be removed from the EC electrodes to
function properly. The storage solution is highly conductive.

• Calibrate probe before using.

ELECTRODE

MAINTENANCE

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Summary of Contents for GroLine HI9814

Page 1: ...INSTRUCTION MANUAL HI9814 pH EC TDS and Temperature Meter with Quick Calibration ...

Page 2: ... this meter 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 or view our worldwide contact list at www hannainst com Dear Customer All rights are reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner Hanna Instruments Inc Woonsocket Rhode Island 02895 USA...

Page 3: ...eral description and Intended use Main features Display description Specifications Operational guide Calibrations Battery replacement Accessories Electrode maintenance Certification Recommendations for users Warranty 4 5 6 11 15 5 7 16 14 18 4 19 19 ...

Page 4: ...inal packing with the supplied accessories PRELIMINARY EXAMINATION GENERAL DESCRIPTION AND INTENDED USE GENERAL DESCRIPTION AND INTENDED USE HI9814 is a durable portable pH conductivity total dissolved solids and temperature meter ideal for a wide range of measurements encountered in hydroponics aquaponics or general agriculture applications The HI9814 features a two button operation system and is...

Page 5: ...mperature probe Probe quick connect system Battery life indication and low battery detection Auto off function Keystroke confirmation tone Waterproof casing IP67 DISPLAY DESCRIPTION 1 Quick calibration tag 2 Stability indicator 3 Primary LCD 4 Battery percentage 5 Secondary LCD 6 Electrode condition indicator 7 TDS conversion factor 8 Low battery indicator 9 pH calibration buffer s used 10 Automat...

Page 6: ... calibration using quick calibration solution TDS conversion factor 0 5 500 ppm or 0 7 700 ppm Probe included HI1285 7 pH EC TDS temperature sensor DIN connector and 1 m 3 3 cable Battery type life 1 5V AAA 3 pcs approx 600 hours of continuous use Auto off user selectable after 8 min 60 min or disabled Environment 0 to 50 C 32 to 122 F RH max 100 Meterdimensions 154 x 63 x 30 mm 6 1 x 2 5 x 1 2 We...

Page 7: ... PROBE Withthemeterturnedoff connecttheHI1285 7probetothe DIN socket on the bottom of the meter by aligning the pins and pushing in the plug firmly Remove the protective cap from the probe before taking any measurements TURNING THE METER ON To turn the meter ON press the button on the front of the meter If it does not turn on make sure that the batteries are properly installed in their place OPERA...

Page 8: ...t LCD line Note A HI12943 pH probe may be used on this meter but conductivity reading will not be displayed and NoEC message will be displayed If the readings are out of range the nearest range limits are displayed blinking e g 2 00 pH 5 0 C Battery life Measurement mode LCD check up Electrode check OPERATIONAL GUIDE ENTERING CALIBRATION MODE Press and hold the button until POWER and tag is replac...

Page 9: ... SET buttontochoosefrom STD standard calibration or QUICK one point quick calibration Press to confirm and to enter the BEEP selection To switch the beep tone ON or OFF press the SET button press to confirm and to enter electrode calibration information INFO selection To switch the electrode condition indicator on the LCD ON or OFF press the SET button press to exit setup options Change the set wi...

Page 10: ...curacy frequent calibration of the pH sensor with the meter is recommended In addition the meter must be recalibrated a whenever the pH electrode is replaced b after testing aggressive chemicals c when high accuracy is required d at least once a month e after cleaning the probe SECOND LINE MEASUREMENT While in measurement mode press the SET button to scroll between EC TDS or mV of pH measurement o...

Page 11: ...e calibration mode displaying pH 7 01 USE and tag blinking SINGLE POINT CALIBRATION 1 Place the probe in any buffer from the selected buffer set The meter will automatically recognize the buffer value 2 If the buffer is not recognized or the calibration offset is out of the accepted range WRONG is displayed 3 If the buffer is recognized REC is displayed then WAIT until the calibration is accepted ...

Page 12: ...set the default values and clear a previous calibration press the SET button after entering the calibration mode and before the first point is accepted The LCD displays CLEAR for 1 second the meter resets to the default calibration and the tag with the calibrated points on the LCD disappears QUICK CALIBRATION FOR pH AND EC Select calibration type QUICK from meter setup Enter calibration mode Immer...

Page 13: ...If this reading is outside of this range the electrode is considered poor The slope value of the sensor is the difference between readings in pH 7 01 and in pH 4 01 buffers When the slope reaches the value of about 150 mV the electrode is considered very poor When poor or very poor it is recommended to replace it with a new one Note To ensure reliable readings the electrode must be cleaned with cl...

Page 14: ...to warn the user Battery Error Prevention System BEPS If the battery is too weak 0 the display shows bAtt DEAD for a few seconds then the meter powers off Immediately replace the batteries with new ones The batteries are accessed by opening the battery cover on the back of the instrument Remove protective boot if present BATTERY REPLACEMENT Change the standard clean the electrode or press any key ...

Page 15: ... mL HI7010 023 GroLine pH 10 01 calibration buffer 230 mL HI7031 023 GroLine 1413 μS cm conductivity standard 230 mL HI7039 023 GroLine 5000 μS cm conductivity standard 230 mL HI70061G GroLine general purpose cleaning solution 20 mL sachets 25 pcs HI700661P General purpose cleaning solution for agri culture 20 mL sachets 25 pcs HI7061 050 GroLine general purpose cleaning solution 500 mL HI7061 023...

Page 16: ... probe tip with running water Shake the electrode down as you would do with a clinical thermometer to eliminate any air bubbles inside the glass bulb If the bulb and or junction are dry soak the electrode in HI70300 Storage Solution for a minimum of 30 minutes Rinsewellafterremovingtheprobefromstoragesolution All storage solution must be removed from the EC electrodes to function properly The stor...

Page 17: ...oak the electrode in HI70300 Storage Solution for 30 minutes Rinse well All storage solution must be removed from the EC probes to function properly The storage solution is highly conductive Calibrate probe before taking measurements TROUBLESHOOTING Meter Follow operating and calibration procedures from this instruction manual pH Electrode Evaluate your pH electrodes performance by performing the ...

Page 18: ...will conserve natural resources Disposal of waste batteries This product contains batteries do not dispose of them with other household waste Hand them over to the appropriate collection point for recycling Ensuring proper product and battery disposal prevents potential negative consequences for the environment and human health For more information contact your city your local household waste disp...

Page 19: ... date of purchase serial number see engraved on the back of the meter and the nature of the problem If the repair is not covered by the warranty you will be notified of the charges incurred If the meter is to be returned to Hanna Instruments firstobtainaReturnedGoodsAuthorization number from the Technical Service department and then send it with shipping costs prepaid When shipping any meter make ...

Page 20: ...Printed in ROMANIA MAN9814 World Headquarters Hanna Instruments Inc Highland Industrial Park 584 Park East Drive Woonsocket RI 02895 USA www hannainst com ...

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