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Summary of Contents for Hanna Instruments GroLine 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.
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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: Preliminary Examination
PRELIMINARY EXAMINATION Remove the instrument and accessories from the packaging and examine it carefully to make sure no damage has occurred during shipping. Notify your nearest Hanna Instruments Customer Service Center if damage is observed. Each HI9814 is delivered in a cardboard box and is supplied with: •... -
Page 5: Main Features
MAIN FEATURES • 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: Specifications
SPECIFICATIONS ‑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) -
Page 7: Operational Guide
OPERATIONAL GUIDE 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“). CONNECTING 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 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 tertiary LCD line with the current temperature unit (e.g. “TEMP °C“), for °C/°F selection, use the SET button.
- Page 10 If soiled, 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.
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Page 11: Calibrations
The LCD displays the EC or TDS value (automatically compensated for temperature) on the secondary LCD, while the tertiary LCD displays the sample temperature. FREEZING MEASUREMENT VALUES While in measurement mode, press and hold the SET but‑ ton until “HOLD“ appears on the tertiary LCD line for 1 second. - 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 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.
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Page 14: Battery Replacement
Change the standard, clean the electrode or press any key to exit calibration. After the calibration procedure has been completed, the tag is turned on. BATTERY REPLACEMENT When the remaining battery life is less than 10% the battery tag blinks on the display to warn the user. -
Page 15: Accessories
ACCESSORIES pH/conductivity probe with built‑in HI1285-7 temperature sensor, DIN connector and 1 m (3.3’) cable pH probe with built‑in temperature sensor, HI12943 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... -
Page 16: Electrode Maintenance
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 ELECTRODE MAINTENANCE PREPARATION • Remove the protective cap. Do not be alarmed if any salt deposits are present. - Page 17 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. • After use, rinse the probe and place inside the protective cap with a few drops of HI70300 Storage Solution.
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Page 18: Certification
CERTIFICATION All Hanna Instruments conform to the CE European Directives. 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: Recommendations For Users
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 Printed in ROMANIA MAN9814...
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