Hanna Instruments HI 83740 Instruction Manual
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Hanna Instruments HI 83740 Instruction Manual

Hanna Instruments HI 83740 Instruction Manual

Copper ism for wine analysis
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Instruction Manual
HI 83740
COPPER
ISM
for wine analysis
This Instrument is in
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Compliance with the CE Directives

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Summary of Contents for Hanna Instruments HI 83740

  • Page 1 Instruction Manual HI 83740 COPPER for wine analysis 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

    CE DECLARATION OF CONFORMITY ..................18 WARRANTY ......................... 18 HANNA LITERATURE ......................19 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.

  • Page 3: Preliminary Examination

    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 4: General Description

    GENERAL DESCRIPTION BATTERIES REPLACEMENT Battery replacement must only take place in a non- The HI 83740 is an auto-diagnostic portable microprocessor meter that benefits from Hanna’s hazardous area. years of experience as a manufacturer of analytical instruments. It has an advanced optical system The blinking “...

  • Page 5: Specifications

    SPECIFICATIONS • Insert the zero (cuvet #1) into the holder and (Zero) Range 0.00-1.50 mg/L close the lit. Resolution 0.05 mg/L Precision SD ±0.05 mg/L @ 0.50 mg/L Light Source Tungsten lamp with narrow band interference filter @ 560 nm •...

  • Page 6: Principle Of Operation

    PRINCIPLE OF OPERATION • Press TIMER and the instrument will show the countdown or, alternatively, wait for 10 minutes, leaving the vials capped and undisturbed. Absorption of Light is a typical phenomenon of interaction between electromagnetic radiation and During this period the color of the upper layer (organic matter.

  • Page 7: Abbreviations

    A microprocessor controlled special tungsten lamp emits radiation which is first optically conditioned • Add 4 full spoons of reagent C to each vial. and beamed to the sample contained in the cuvet. The optical path is fixed by the diameter of the cuvet.

  • Page 8: Functional Description

    FUNCTIONAL DESCRIPTION MEASUREMENT PROCEDURE INSTRUMENT DESCRIPTION • Turn the instrument on by pressing ON/OFF. 1) Lid • When the LCD displays “---”, it is ready. 2) Cuvet Holder 3) Liquid Crystal Display (LCD) 4) ON/OFF key, to turn the meter on and off •...

  • Page 9: Guide To Display Codes

    GUIDE TO DISPLAY CODES • Diluting procedure of the wine sample in case the “L Lo” (Low Light) message appears: use the pipette to fill the glass vials with 5 mL of wine sample (both vials), 15 mL This prompt appears for a few seconds each time the instrument is then fill the vials up to the 15 mL mark with HI 83742- turned ON.

  • Page 10: General Tips For An Accurate Measurement

    GENERAL TIPS FOR AN ACCURATE MEASUREMENT Indicates that the batteries are dead and must be replaced. After this message appears, the instrument is switched off. Change the batteries The instructions listed below should be carefully followed during testing to ensure best accuracy. and restart the meter.

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