Instruction Manual HI 9813-0 HI 9813-5 & HI 9813-6 Portable pH/EC/TDS/°C Meters w w w . h a n n a i n s t .
Dear Customer, Thank you for choosing a Hanna product. Please read this instruction manual carefully before using the meter. This manual will provide you with the necessary information for correct use of the instrument, 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. These instruments are in compliance with the directives.
FUNCTIONAL DESCRIPTION HI 9813-0 AND HI 9813-5 1) 2) 3) 4) 5) 6) 7) 8) 9) 8-pin DIN connector for probe Liquid Crystal Display pH range selection key mS/cm (EC) range selection key EC/TDS calibration knob pH offset calibration knob ppm (TDS) selection key °C (Temperature) selection key, for HI 9813-5 only ON/OFF key 4 FUNCTIONAL DESCRIPTION HI 9813-6 1) 2) 3) 4) 5) 6) 7) 8) 9) 8-pin DIN connector for probe Liquid Crystal Display Green and Red LEDs for Cal-Check mS/cm / ppm (EC/TDS) range selection key
SPECIFICATIONS OPERATIONAL GUIDE INITIAL PREPARATION Range pH 0.0 to 14.0 ppm 0 to 1999 mS/cm 0.00 to 4.00 °C 0.0 to 60.0 (HI 9813-5 & HI 9813-6) Resolution pH 0.1 ppm 1 mS/cm 0.01 °C 0.1 (HI 9813-5 & HI 9813-6) Accuracy pH ±0.1 (@20°C/68°F) ppm ±2% f.s. mS/cm ±2% f.s. °C ±0.5 (HI 9813-5 & HI 9813-6) Conversion Factor variable, 0.56 to 0.72 Typical EMC pH ±0.1 Deviation ppm ±2% f.s. mS/cm ±2% f.s. °C ±0.
• 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 no symbol indicates the meter is in TDS mode. TAKING TEMPERATURE MEASUREMENTS (not for HI 9813-0) • Submerge the tip (4cm/1½") of the probe into the sample to be tested. • Select the °C mode.
Note: The probe should be submerged approximately 4 cm (1½") into the solution. The ChecktempC thermometer has to be located close to the probe. Note: If turning the knob the needed value can not be reached, clean the probe (see the "Probe Maintenance" section). If also after the probe cleaning the value can not be reached, replace the probe. pH VALUES AT VARIOUS TEMPERATURES For temperature compensation during calibration, please refer to the following chart.
PROBE MAINTENANCE PERIODIC MAINTENANCE Inspect the probe and the cable. The cable used for the connection to the meter must be intact and there must be no points of broken insulation on the cable or cracks on the probe stem or bulb. Connector must be perfectly clean and dry. If any scratches or cracks are present, replace the electrode. Rinse off any salt deposits with water. 4. if the red LED lights up again, calibration is needed (see "pH Calibration" section).
ACCESSORIES CE DECLARATION OF CONFORMITY PROBES HI 1285-0 HI 1285-5 HI 1285-6 Combination, amplified pH/EC/TDS probe with built-in temperature sensor, 8-pin DIN connector and 1 m (3.3') cable Combination, amplified pH/EC/TDS/temperature probe with built-in temperature sensor, 8-pin DIN connector and 1 m (3.3') cable Combination, amplified pH/EC/TDS/temperature probe with Cal-Check feature, built-in temperature sensor, 8pin DIN connector and 1 m (3.
SALES AND TECHNICAL SERVICE CONTACTS Australia: Tel. (03) 9769.0666 • Fax (03) 9769.0699 China: Tel. (10) 88570068 • Fax (10) 88570060 Egypt: Tel. & Fax (02) 2758.683 Germany: Tel. (07851) 9129-0 • Fax (07851) 9129-99 Greece: Tel. (210) 823.5192 • Fax (210) 884.0210 Indonesia: Tel. (21) 4584.2941 • Fax (21) 4584.2942 Japan: Tel. (03) 3258.9565 • Fax (03) 3258.9567 Korea: Tel. (02) 2278.5147 • Fax (02) 2264.1729 Malaysia: Tel. (603) 5638.9940 • Fax (603) 5638.9829 Singapore: Tel. 6296.
