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Summary of Contents for Hanna Instruments 96717C
- Page 1 Instruction Manual HI 96717C Phosphate High Range ISM w w w . h a n n a i n s t . c o m...
- Page 2 Note:Save all packing material until you are sure that the instrument works correctly. Any All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner, defective item must be returned in its original packing. Hanna Instruments Inc., Woonsocket, Rhode Island, 02895 , USA.
- Page 3 GENERAL DESCRIPTION SPECIFICATIONS Range 0.0 to 30.0 mg/L The HI 96717 is an auto diagnostic portable microprocessor meter that benefits from Hanna’s Resolution 0.1 mg/L years of experience as a manufacturer of analytical instruments. It has the advanced optical system based on a special tungsten lamp and a narrow band interference filter that allows most Accuracy ±1.0 mg/L ±4% of reading @ 25°C accurate and repeatable readings.
- Page 4 A microprocessor controlled special tungsten lamp emits radiation which is first optically PRINCIPLE OF OPERATION conditioned and beamed to the sample contained in the cuvette. The optical path is fixed by the diameter of the cuvette. Then the light is spectrally filtered to a narrow spectral bandwidth, to Absorption of Light is a typical phenomenon of interaction between electromagnetic radiation and obtain a light beam of intensity I or I.
- Page 5 KEYPAD DESCRIPTION ERRORS AND WARNINGS • ON/OFF: to turn the meter on and off. • ZERO/CFM: to zero the meter prior to measurement, to confirm edited values or to confirm The instrument shows clear messages when erroneous condition appears. Messages are also displayed factory calibration restore.
- Page 6 Under range: A blinking “0.0” indicates that the sample Battery low: The battery must be replaced soon. absorbs less light than the zero reference. Check the procedure and make sure you use the same cuvette for reference (zero) and measurement. Over Range: A flashing value of the maximum concentration Dead battery: This indicates that the battery is dead and must indicates an over range condition.
- Page 7 • Proper use of dropper: STARTUP (a) to get good reproducible results, tap the dropper on the table for several times and wipe the outside of the dropper with a cloth. Prepare the instrument for measurement as follows: (b) always keep the dropper bottle in a vertical position while dosing the reagent. •...
- Page 8 • Press ZERO/CFM and the lamp, cuvette Alternatively, wait for 5 minutes and just and detector icons will appear on the press READ/ READ/ READ/ READ/ /TIMER READ/ /TIMER /TIMER /TIMER /TIMER. display, depending on the measurement In both cases, the lamp, cuvette and phase.
- Page 9 • Press ZERO/CFM and the lamp, cuvette CALIBRATION PROCEDURE and detector icons will appear on the display, depending on the measurement Note: It is possible to interrupt calibration procedure at any time by pressing CAL CHECK or phase. ON/OFF keys. Warning: Do not calibrate the instrument with standard solutions other than the HANNA CAL CHECK Standards, otherwise erroneous results will be obtained.
- Page 10 • After a few seconds the display will show DATE INPUT “-0.0-”. The meter is now zeroed and ready • Press GLP/ to edit the desired year for calibration. The blinking “READ” asks for (2000-2099). If the key is kept pressed, reading calibration standard.
- Page 11 • The instrument will return automatically • Press READ/ /TIMER to enter in the to the measurement mode by displaying factory calibration restore screen. The dashes on the LCD. instrument asks for confirmation of user calibration delete. • Press ZERO/CFM to restore the factory calibration or press GLP/ again to abort factory calibration restore.
- Page 12 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 Customer Service Department and then send it with shipment costs prepaid.
- Page 13 Hanna Instruments Inc. Highland Industrial Park 584 Park East Drive Woonsocket, RI 02895 USA Technical Support for Customers Tel. (800) 426 6287 Fax (401) 765 7575 E-mail tech@hannainst.com www.hannainst.com Local Sales and Customer Service Office Printed in EUROPE MAN96717 12/10...
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