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Hanna Instruments Gro Line HI9814, Инструкция по эксплуатации, Страница: 20 / 20

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Printed in ROMANIA

World

Headquarters

Hanna Instruments Inc.
Highland Industrial Park
584 Park East Drive
Woonsocket, RI 02895 USA
www.hannainst.com

MAN9814

Local Office

Hanna Instruments Inc.
270 George Washington Highway
Smithfield, RI 02917
Phone: 800.426.6287
Fax: 401.765.7575
e‑mail: [email protected]

Содержание Gro Line HI9814

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

Страница 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...

Страница 3: ...tion General Description and Intended Use Main Features Display Description Specifications Operational Guide Calibrations Battery Replacement Accessories Electrode Maintenance Certification Recommendations for Users Warranty 4 4 5 7 14 5 6 15 11 17 3 18 19 19 ...

Страница 4: ... packing with the supplied accessories PRELIMINARY EXAMINATION GENERAL DESCRIPTION and INTENDED USE HI9814 is a durable portable pH conductivity total dissolved solids and temperature meter for most measurements encountered in hydroponics aquaponics or general agriculture applications All operations and settings are made through only two buttons The housing is water proof and rated for IP67 condit...

Страница 5: ...DS temperature probe Probe quick connect system Battery life indication and low battery detection Auto off function Keystroke confirmation tone Waterproof casing IP67 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 Automatic Temperature ...

Страница 6: ... 00 mS cm one point calibration using quick calibration solution TDS CF 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 ...

Страница 7: ...ththemeterturnedoff 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 Turn 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 OPERATIONAL GUIDE...

Страница 8: ...rnatively on the third LCD line with blinking on the first 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 OPERATIONAL GUIDE To enter calibration mode Press and hold the button until POWER and tag is replaced...

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

Страница 10: ...d In addition the meter must be recalibrated whenever a The pH electrode is replaced b After testing aggressive chemicals c Where high accuracy is required d At least once a month e After cleaning the probe The probe tip should be rinsed with purified water reverse osmosis distilled or deionized before and after placing in any solution buffer storage or sample Follow directions for single and two ...

Страница 11: ...pH 7 01 buffer first The meter will enter the calibration mode displaying pH 7 01 USE and tag blinking SINGLE POINT pH 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...

Страница 12: ...he 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 Immerse th...

Страница 13: ...e 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 cleaning solution before measuring the offset and then hydrated in storage solution for a minimum of 30 minutes before calibrating the probe EC calibration Rinse the tip off and shak...

Страница 14: ...emaining battery life is less than 10 the battery tag blinks on the display to warn the user Battery Error Prevention System BEPS If the battery is too weak 0 the display shows bAtt DEAD for few seconds then the meter power 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 BATT...

Страница 15: ...uick calibration solution 500 mL HI7004 023 GroLine pH 4 01 calibration buffer 230 mL HI7007 023 GroLine pH 7 01 calibration buffer 230 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 sachets 20 mL 25 pcs HI710030 Silicon ...

Страница 16: ...betipwithrunningwater 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 storage solu...

Страница 17: ... 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 SENSOR CHECK proc...

Страница 18: ...ill 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 dispo...

Страница 19: ...r see engraved in 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 sure it is properly packed for...

Страница 20: ...ments Inc Highland Industrial Park 584 Park East Drive Woonsocket RI 02895 USA www hannainst com MAN9814 Local Office Hanna Instruments Inc 270 George Washington Highway Smithfield RI 02917 Phone 800 426 6287 Fax 401 765 7575 e mail tech hannainst com ...

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