Hanna Instruments Gro Line HI9814 Instruction Manual
  1. Manuals
  2. Brands
  3. Hanna Instruments Manuals
  4. Measuring Instruments
  5. Gro Line HI9814
  6. Instruction manual

Hanna Instruments Gro Line HI9814 Instruction Manual

Ph, ec, tds and temperature meter with quick calibration
Hide thumbs

Advertisement

Table of Contents

HI9814
pH, EC, TDS and Temperature
Meter with Quick Calibration

Advertisement

Table of Contents
loading

Related Manuals for Hanna Instruments Gro Line HI9814

Summary of Contents for Hanna Instruments Gro Line HI9814

  • Page 1 HI9814 pH, EC, TDS and Temperature Meter with Quick Calibration...
  • Page 2 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 Table of Contents ............Preliminary Examination ........... General Description and Intended Use ......Main Features ............Display Description ........... Specifications ............Operational Guide ............ Calibrations .............. Battery Replacement ..........Accessories ............... Electrode Maintenance ..........Certification .............. Recommendations for Users ........Warranty ..............
  • Page 4 Remove the meter from the packing material and examine it to make sure that no damage has occurred during shipping. If there is any damage, contact your local Hanna Instruments Office. Each meter is supplied complete with: • HI1285‑7 pH/EC/TDS probe with built‑in temperature sensor, DIN connector and 1m (3.3’) cable •...
  • Page 5 • Simultaneous, pH, EC/TDS and temperature measurements on a large three line LCD display • Automatic and simultaneous pH and EC calibration • Selectable temperature unit • pH electrode condition display • mV of pH measurement for pH electrode check •...
  • Page 6 ‑2.00 to 16.00 pH ±825 mV (pH‑mV) Range* 0.00 to 6.00 mS/cm (EC) ** 0 to 3000 ppm (0.5 CF)/0 to 3990 ppm (0.7 CF) ‑5.0 to 105.0 °C / 23.0 to 221.0 °F 0.01 pH 1 mV (pH‑mV) Resolution 0.01 mS/cm 10 ppm (mg/L) 0.1 °C / 0.1 °F...

  • Page 7: Connect The Probe

    Each meter is supplied with batteries. Before using the meter for the first time, open the battery compartment and insert batteries, observing the polarity (see “Battery Replacement“). CONNECT THE PROBE With the meter turned off, connect the HI1285‑7 probe to the DIN socket on the bottom of the meter by aligning the pins and pushing in the plug firmly.
  • Page 8 The meter is provided with an active acoustic signal when a key is pressed. At start‑up the meter displays all LCD segments for a few seconds, followed by the percentage indication of the remaining battery life, displaying “WAIT“ until electrode check is in process then the meter enters the normal measurement mode.

  • Page 9: Meter Setup

    METER SETUP Setup mode allows configuration of parameters: Temperature unit, Auto‑off, Calibration type, Beep confirmation tone, pH Resolution, pH calibration Information and TDS conversion factor. • “TEMP“ is displayed on the third LCD line with the current temperature unit (E.g. “TEMP °C“), for °C/°F selection, use the SET button.
  • Page 10 If fouled, clean the electrode by soaking in cleaning solution for 20 minutes, then rinse the tip and soak in storage solution at least 30 minutes before use. Rinse the electrode off well and shake off excess droplets. Recalibrate before using. Submerge the probe in the sample to be tested while stirring it gently.

  • Page 11: Hold Mode

    Wait for a few minutes for the temperature sensor to reach thermal equilibrium, when the tag disappears. The LCD displays the EC or TDS value (automatically compensated for temperature) on the secondary LCD, while the third LCD displays the sample temperature. HOLD MODE While in measurement mode, press and hold the SET button until “HOLD“...
  • Page 12 The ”pH 4.01 USE” message is then displayed. Place the probe in the second calibration buffer (pH 4.01 or 10.01). When the second buffer is accepted, the LCD will display “SAVE” for 1 second and the meter will return to the normal measurement mode.

  • Page 13: Sensor Check

    12 hours (unless the batteries are removed). The electrode condition is evaluated only if the current pH calibration has two points. 5 bars: excellent condition 4 bars: very good condition 3 bars: good condition 2 bars: fair condition 1 bar: poor condition 1 bar blinking: very poor condition With 1 bar it is recommended to clean the electrode and recalibrate.

  • Page 14: Battery Replacement

    BATTERY REPLACEMENT When the remaining 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.
  • Page 15 pH/conductivity probe with built‑in HI1285-7 temperature sensor, DIN connector and 1 m (3.3’) cable Quick calibration solution, 20 mL sachets HI50036P (25 pcs.) HI5036-012 Quick calibration solution, 120 mL HI5036-023 Quick calibration solution, 230 mL HI5036-050 Quick calibration solution, 500 mL GroLine pH 4.01 calibration buffer, HI7004-023 230 mL...
  • Page 16 Code and serial number on the other side Quick connector with Temperature sensor Rubber protection, EC cell and 1 meter cable Reference junction pH bulb PREPARATION • Remove the protective cap. DO NOT BE ALARMED IF ANY SALT DEPOSITS ARE PRESENT. Rinse probe tip with running water. •...

  • Page 17: Periodic Maintenance

    STORAGE • To minimize clogging and ensure a quick response time, the glass bulb and the junction should be kept moist and not allowed to dry. • Replace protective cap with a few drops of HI70300 Storage Solution. • Follow PREPARATION above before taking measurements. Note: NEVER STORE THE ELECTRODE IN DISTILLED WATER.
  • Page 18 All Hanna Instruments conform to the CE European Directives. RoHS compliant Disposal of Electrical & Electronic Equipment. The product should not be treated as household waste. Instead hand it over to the appropriate collection point for the recycling of electrical and electronic equipment which will conserve natural resources.

  • Page 19: Warranty

    Technical Service department and then send it with shipping costs prepaid. When shipping any meter, make sure it is properly packed for complete protection. Hanna Instruments reserves the right to modify the design, construction or appearance of its products without advance notice.
  • Page 20 World Headquarters Hanna Instruments Inc. Highland Industrial Park 584 Park East Drive Woonsocket, RI 02895 USA www.hannainst.com 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 MAN9814 Printed in ROMANIA...

Table of Contents