Related Manuals for Hanna Instruments HI 83741
Summary of Contents for Hanna Instruments HI 83741
- Page 1 Instruction Manual HI 83741 IRON 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...
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Page 2: Table Of Contents
WARRANTY ......................... 17 HANNA LITERATURE ......................18 USER NOTES ......................... 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
HANNA LITERATURE PRELIMINARY EXAMINATION Please examine this product carefully. Make sure that the instrument is not damaged. If any Hanna publishes a wide range of catalogs and handbooks for an equally wide range of applications. damage occured during shipment, please notify your Dealer. The reference literature currently covers areas such as: Each HI 83741 Ion Selective Meter is supplied complete with: •... -
Page 4: General Description
If the instrument is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization iron concentration > 7 ppm iron concentration < 5 ppm Number from the Customer Service Department and then send it with shipment costs prepaid. -
Page 5: Specifications
BATTERIES REPLACEMENT SPECIFICATIONS Range 0.0-15.0 mg/L Battery replacement must only take place in a non- Resolution 0.1 mg/L hazardous area. Precision SD ±0.4 mg/L @ 4.0 mg/L The blinking “ ” will appear when the batteries power gets low. Light Source Tungsten lamp with narrow band interference filter @ 560 nm When batteries are completely discharged, “0% bAtt”... -
Page 6: Principle Of Operation
PRINCIPLE OF OPERATION • Reinsert the cuvet into the instrument and close the lid. Absorption of Light is a typical phenomenon of interaction between electromagnetic radiation and matter. When a light beam crosses a substance, some of the radiation may be absorbed by atoms, molecules or crystal lattices. -
Page 7: Abbreviations
A microprocessor controlled special tungsten lamp emits radiation which is first optically conditioned • Place the cuvet into the holder and close and beamed to the sample contained in the cuvet. The optical path is fixed by the diameter of the the lid. -
Page 8: Functional Description
FUNCTIONAL DESCRIPTION MEASUREMENT PROCEDURE INSTRUMENT DESCRIPTION • Turn the instrument on by pressing ON/OFF. 1) Lid 2) Cuvet Holder • When the LCD displays “---”, it is ready. 3) Liquid Crystal Display (LCD) 4) ON/OFF key, to turn the meter on and off 5) ZERO key, to zero the meter FRONT 6) TIMER key, to activate a countdown... -
Page 9: Guide To Display Codes
GUIDE TO DISPLAY CODES • Whenever the cuvet is placed into the measurement cell, it must be dry outside, and completely free of fingerprints, oil or dirt. Wipe it thoroughly with This prompt appears for a few seconds each time the instrument is HI 731318 (tissue for wiping cuvets, see chapter 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.