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Hanna Instruments HI 9813-5 Instruction Manual
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Hanna Instruments HI 9813-5 Instruction Manual

Portable ph/ec/tds/°c meters
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Enlarged version
Instruction Manual
HI 9813-5 & HI 9813-6
Portable
pH/EC/TDS/°C Meters
w w w. h a n n a i n s t . c o m
1

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Summary of Contents for Hanna Instruments HI 9813-5

  • Page 1 Instruction Manual HI 9813-5 & HI 9813-6 Portable pH/EC/TDS/°C Meters w w w. h a n n a i n s t . c o m...

  • Page 2: Table Of Contents

    W A R R A N T Y W A R R A N T Y HI 9813-5 and HI 9813-6 are guaranteed for two years against defects in workmanship and materials when used for their intended purpose and maintained according to instructions. Electrodes and probes are guaranteed for six months.

  • Page 3: Preliminary Examination

    The temperature coefficient is fixed at 2%/°C. • HI 9813-5 is a pH/EC/TDS meter designed for simplicity of use in taking pH, mS/cm, ppm and temperature in the °C scale measurements. Suited for hydroponics, greenhouses, farming and ground water applications.

  • Page 4: Functional Description Of Hi 9813-5

    FUNCTIONAL DESCRIPTION OF HI 9813-5 FUNCTIONAL DESCRIPTION OF HI 9813-5 FUNCTIONAL DESCRIPTION OF HI 9813-5 FUNCTIONAL DESCRIPTION OF HI 9813-5 FUNCTIONAL DESCRIPTION OF HI 9813-5 1) 8-pin DIN connector for probe 2) Liquid Crystal Display 3) pH range selection key...

  • Page 5: Functional Description Of Hi 9813-6

    FUNCTIONAL DESCRIPTION OF HI 9813-6 FUNCTIONAL DESCRIPTION OF HI 9813-6 FUNCTIONAL DESCRIPTION OF HI 9813-6 FUNCTIONAL DESCRIPTION OF HI 9813-6 FUNCTIONAL DESCRIPTION OF HI 9813-6 1) 8-pin DIN connector for probe 2) Liquid Crystal Display 3) pH range selection key 4) mS/cm (EC) range selection key 5) ppm (TDS) range selection key 6) pH offset calibration knob...

  • Page 6: Specifications

    SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS 0 . 4 0 . 0 0 0 . 0 . 0 C ° 1 . 0 1 0 . o s e t u l n o i 1 . 0 C ° ± 1 .

  • Page 7: Operational Guide

    OPERATIONAL GUIDE OPERATIONAL GUIDE OPERATIONAL GUIDE OPERATIONAL GUIDE OPERATIONAL GUIDE INITIAL PREPARATION Each meter is supplied complete with a 9V battery. Remove the battery compartment cover on the back of the meter and install the battery while observing its polarity. Connect the probe to the DIN socket on the top of the meter by aligning the pins with the socket and pushing in the plug.
  • Page 8 • Select the appropriate measurement range (EC or TDS). • Wait for a couple of minutes for the temperature sensor to reach thermal equilibrium. The display then shows the measurement automatically compensated for temperature with the appropriate following indication: “mS” tag indicates the meter is in EC mode, while “ppm”...

  • Page 9: Ph Calibration

    p p p p p H CALIBRATION H CALIBRATION H CALIBRATION H CALIBRATION H CALIBRATION For greatest accuracy, frequent calibration of the instrument is recommended. The instrument should be recalibrated for pH: a) Whenever the electrode is replaced. b) At least once a month. c) After testing aggressive chemicals.

  • Page 10: Ph Values At Various Temperatures

    p p p p p H VALUES AT VARIOUS TEMPERATURES H VALUES AT VARIOUS TEMPERATURES H VALUES AT VARIOUS TEMPERATURES H VALUES AT VARIOUS TEMPERATURES H VALUES AT VARIOUS TEMPERATURES For temperature compensation during calibration, please refer to the following chart. C º...

  • Page 11: Ec/Tds Calibration

    EC/TDS EC/TDS CALIBRATION CALIBRATION EC/TDS EC/TDS EC/TDS CALIBRATION CALIBRATION CALIBRATION Accessories needed: • Use HI 70031 (1413 μS/cm = 1.413 mS/cm) EC calibration solution or HI 70442 (1500 ppm) TDS calibration solution. Note: The conversion between EC and TDS is made by a built-in circuit, hence it is requested to calibrate the meter only in EC or TDS range.

  • Page 12: Battery Replacement

    BATTERY REPLACEMENT BATTERY REPLACEMENT BATTERY REPLACEMENT BATTERY REPLACEMENT BATTERY REPLACEMENT These meters are powered by a 9V battery that is located on the rear of the instrument. When battery symbol is empty a low battery condition is indicated. When the low battery indication appears, only a few hours of working time remains.
  • Page 13 CLEANING PROCEDURE For better accuracy in measurements and to ensure a good performance of the probe, a frequent cleaning is recommended. For this purpose, soak it in Hanna HI 700661 Cleaning Solution for 5 minutes. Note: For particular dirty (as for example protein, oil or grease) see the “Accessories”...

  • Page 14: Accessories

    A C C E S S O R I E S A C C E S S O R I E S A C C E S S O R I E S A C C E S S O R I E S A C C E S S O R I E S PROBES HI 1285-5 Combination, amplified pH/EC/TDS/temperature probe...
  • Page 15 24 VAC or 60 VDC. To avoid damages or burns, do not perform any measurement in microwave ovens. Hanna Instruments reserves the right to modify the design, construction and appearance of its products without advance notice.
  • Page 16 Hanna Instruments Inc. Highland Industrial Park 584 Park East Drive Woonsocket, RI 02895 USA Technical Support for Customers Tel. (800) 426 6287 Fax (401) 765 7575 E-mail tech@hannainst.com www.hannainst.com Local Sales and Customer Service Office Printed in EUROPE (ROMANIA) MAN9813 06/10...

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