Hanna Instruments HI9813-5 Instruction Manual
Portable ph/ec/tds/degrees c meters
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Table of Contents
- 1 Table of Contents
- 2 Warranty
- 3 Preliminary Examination
- 4 General Description
- 5 Functional Description of Hi9813-5
- 6 Functional Description of Hi9813-6
- 7 Specifications
- 8 Operational Guide
- 9 Ph CALIBRATION
- 10 Ph VALUES at VARIOUS TEMPERATURES
- 11 Ec/Tds Calibration
- 12 Battery Replacement
- 13 Probe Maintenance
- 14 Accessories
- Download this manual
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Table of Contents
Related Manuals for Hanna Instruments HI9813-5
Summary of Contents for Hanna Instruments HI9813-5
- Page 1 Instruction Manual HI9813-5 & HI9813-6 Portable pH/EC/TDS/°C Meters www.hannainst.com...
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Page 2: Table Of Contents
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 Technical Service department and then send it with shipping costs prepaid. -
Page 3: Preliminary Examination
The temperature coefficient is fixed at 2%/°C. • HI9813-5 is a pH/EC/TDS meter designed for simplicity of use in taking pH, mS/cm, ppm and temperature in the °C scale measure- ments. Suited for hydroponics, greenhouses, farming and ground water applications. -
Page 4: Functional Description Of Hi9813-5
FUNCTIONAL DESCRIPTION OF HI9813-5 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) selection key 6) pH offset calibration knob 7) EC/TDS calibration knob 8) °C (Temperature) selection key... -
Page 5: Functional Description Of Hi9813-6
FUNCTIONAL DESCRIPTION OF HI9813-6 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 7) EC/TDS calibration knob 8) °C (Temperature) selection key 9) Check key 10) On/Off key... -
Page 6: Specifications
Manual, 1-point through slope EC/TDS Calibration trimmer EC/TDS Tempera- Automatic from 0 to 70 °C (32 to 158 °F) with b=2%/°C ture Compensation HI1285-5 for HI9813-5 Probe (included) HI1285-6 for HI9813-6 Battery Type 1 x 9V alkaline Battery Life Environment... -
Page 7: 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 compensat- ed for temperature with the appropriate following indication: “mS” tag indicates the meter is in EC mode, while “ppm”...
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Page 9: Ph Calibration
pH CALIBRATION For greatest accuracy, frequent calibration of the instrument is recom- mended. The instrument should be recalibrated for pH: a) Whenever the electrode is replaced. b) At least once a month. c) After testing aggressive chemicals. d) Where extreme accuracy is required. e) Whenever the CAL CHECK test fails (HI9813-6 only). -
Page 10: Ph Values At Various Temperatures
pH VALUES AT VARIOUS TEMPERATURES For temperature compensation during calibration, please refer to the following chart. TEMP pH VALUES °C °F 4.01 6.86 7.01 9.18 10.01 4.01 6.98 7.13 9.46 10.32 4.00 6.95 7.10 9.39 10.24 4.00 6.92 7.07 9.33 10.18 4.00 6.90... -
Page 11: Ec/Tds Calibration
EC/TDS CALIBRATION Accessories needed: • Use HI70031 (1413 µS/cm = 1.413 mS/cm) EC calibration solution or HI70442 (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 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 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 Instruments HI700661 Cleaning Solution for 5 minutes. Note: For particular dirt (as for example protein, oil or grease) see the “Accessories”...
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Page 14: Accessories
ACCESSORIES PROBES HI1285-5 Combination, amplified pH/EC/TDS/temperature probe with built-in temperature sensor, 8-pin DIN connector and 1 m (3.3’) cable HI1285-6 Combination, amplified pH/EC/TDS/temperature probe with Cal-Check feature, built-in temperature sensor, 8-pin DIN connector and 1 m (3.3’) cable pH BUFFER SOLUTIONS HI7004L pH4.01 buffer solution, 500 mL bottle HI7006L... - Page 15 Any variation introduced by the user to the supplied equipment may degrade the meters’ performance. For yours and the meter’s safety do not use or store the meter in hazardous environments. Hanna Instruments reserves the right to modify the design, construction or appearance of its products without advance notice.
- Page 16 World Headquarters Hanna Instruments Inc. Highland Industrial Park 584 Park East Drive Woonsocket, RI 02895 USA www.hannainst.com Local Office Hanna Instruments Inc. Highland Industrial Park 584 Park East Drive Woonsocket, RI 02895 USA Phone: 800.426.6287 Fax: 401.765.7575 e-mail: tech@hannainst.com MAN9813 06/18...