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Summary of Contents for Hanna Instruments HI 95717C
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Page 1: Phosphate High Range
Instruction Manual HI 95717C Phosphate High Range This Instrument is in w w w . h a n n a i n s t . c o m Compliance with the CE Directives... -
Page 2: Table Of Contents
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. When shipping any instrument, make sure it is properly packaged for complete protection. -
Page 3: Preliminary Examination
PRELIMINARY EXAMINATION FACTORY CALIBRATION RESET It is possible to restore factory calibration: • Enter the calibration mode by holding CAL CHECK Please examine this product carefully. Make sure that the instrument is not damaged. If any damage for three seconds. occured during shipment, please notify your Dealer. -
Page 4: General Description
GENERAL DESCRIPTION • Press READ/TIMER and “SIP” will blink during measurement. The HI 95717 is an auto diagnostic portable microprocessor meter that benefits from Hanna’s years of experience as a manufacturer of analytical instruments. It has the advanced optical system based on •... -
Page 5: Specifications
CALIBRATION PROCEDURE SPECIFICATIONS Note: it is possible to interrupt calibration procedure at any time by pressing ON/OFF. Range 0.0 to 30.0 mg/L Warning: do not validate or calibrate the instrument with standard solutions other than the Hanna CAL Resolution 0.1 mg/L CHECK™... -
Page 6: Principle Of Operation
PRINCIPLE OF OPERATION VALIDATION PROCEDURE Use the validation procedure to ensure that the instrument is properly calibrated. Absorption of Light is a typical phenomenon of interaction between electromagnetic radiation and Warning: do not validate or calibrate the instrument with standard solutions other than the Hanna CAL matter. -
Page 7: Functional Description
• Add the content of one packet of HI A microprocessor controlled special tungsten lamp emits radiation which is first optically conditioned 93717B-0 Phosphate HR Reagent B to and beamed to the sample contained in the cuvet. The optical path is fixed by the diameter of the the cuvet. -
Page 8: Measurement Procedure
MEASUREMENT PROCEDURE KEYPAD DESCRIPTION • ON/OFF: to turn the meter on and off. Turn the meter on by pressing ON/OFF and follow instruction manual to perform either the • ZERO: to zero the meter prior to measurement. MEASUREMENT, VALIDATION or CALIBRATION PROCEDURE. •... -
Page 9: Guide To Display Codes
GUIDE TO DISPLAY CODES • Proper use of the dropper: (a) to get good reproducible results, tap the dropper on the table for several times and wipe the outside of the dropper tip with a cloth. This prompt appears for 1 second each time the instrument is turned (b) always keep the dropper bottle in a vertical position while dosing the reagent. -
Page 10: General Tips For An Accurate Measurement
Under range. A blinking "0.00" indicates that the sample absorbs The flashing digits indicate that: less light than the zero reference. Check the procedure and make 1) the month can be set sure you use the same cuvet for reference (zero) and measurement. 2) the day can be set A flashing value of the maximum concentration indicates an over range condition.
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