Summary of the content on the page No. 1
Instruction Manual
HI 98402
Waterproof and Accurate
Fluoride Meter
www.hannainst.com
1
Summary of the content on the page No. 2
Dear Customer, PRELIMINARY EXAMINATION 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 a Remove the instrument from the packing material and examine it correct use of the instrument, as well as a more precise idea of its carefully to make sure that no damage has occurred during shipping. versatility. If there is any noticeable damage, immediately notify your dealer. If yo
Summary of the content on the page No. 3
FUNCTIONAL DESCRIPTION SPECIFICATIONS Range 0.050 to 0.500 mg/L (ppm) / 0.50 to 5.00 mg/L 5.0 to 50.0 mg/L / 50 to 500 mg/L / 0.50 to 1.90 g/L Fluoride 0.0 to 50.0°C Resolution 0.001 mg/L (ppm) / 0.01 mg/L 0.1 mg/L / 1 mg/L / 0.01 g/L Fluoride 0.1°C Accuracy ±5% of reading or ±0.02 ppm Fluoride (with ±3°C from calibration temperature) ±0.5 °C Typical EMC Deviation ± 2% FS (Fluoride) / ±0.5°C Calibration Automatic, 1 or 2 point at 1 mg/L, 2 mg/L, 10 mg/L, 100 mg/L and 1000 mg/L Temperature Compen
Summary of the content on the page No. 4
Make sure that the electrodes are not touching the bottom of the OPERATIONAL GUIDE beaker. Position the temperature probe close to the tip of the other electrodes. INITIAL PREPARATION: • Wait until the display stabilizes (about The meter is supplied with four 1.5V AA alkaline batteries. Remove the 10-15 minutes). The fluoride ion con- battery cover on the back of the meter and insert the batteries while centration and the temperature will be paying attention to their polarity. displayed on the u
Summary of the content on the page No. 5
• Press CAL. The display will show “CAL” and “BUF” together with CALIBRATION an intermittent “~” symbol. The upper display will show the calibration point (10 ppm) with the temperature of the solution In order to obtain accurate measurements, frequent calibration is shown on the lower LCD. recommended. For better results, calibrate at a temperature close to that of the solution to be tested (no more than ±3°C apart). The instrument can be calibrated at 1 or 2 points. Two-point calibra- tion is a
Summary of the content on the page No. 6
• Immerse the fluoride and reference electrodes at least 1 cm (½”) • The measured temperature is shown on the upper display. in the second calibration solution. Make sure that the electrodes • Immerse the temperature probe in a bath at 0.0°C. are not touching the bottom of the beaker. Immerse the tempera- • Press CAL. CAL and BUF will appear on the display with the ture probe close to the tip of the other electrodes. " " symbol blinking. The upper part of the display shows the • The CON symbol a
Summary of the content on the page No. 7
FLUORIDE ELECTRODE CLEANING ELECTRODE MAINTENANCE General: Rinse the fluoride electrode with deionized water. Protein, oil & fat: Clean the electrode tip with a cotton wool soaked PREPARATION in alcohol, then rinse with deionized water. The HI 4010 fluoride electrode is shipped dry. IMPORTANT: After cleaning, rinse the fluoride electrode thoroughly The HI 5313 reference electrode should be main- with deionized water and dry it attentively with a non- tained wet with some storage solution in the
Summary of the content on the page No. 8
ACCESSORIES WARRANTY All Hanna Instruments meters are warranted for two years against defects in Standard Fluoride Solutions workmanship and materials when used for their intended purpose and main- HI 4010-00 TISAB II fluoride solution, 500 mL bottle tained according to instructions. HI 4010-01 0.1 M fluoride solution, 500 mL bottle Electrodes and probes are warranted for a period of six months. HI 4010-02 100 ppm fluoride solution, 500 mL bottle This warranty is limited to repair or replacement
Summary of the content on the page No. 9
MAN98402 09/05 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: Te
