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Instruction Manual

HI 83740

COPPER

ISM

for wine analysis

w w w . h a n n a i n s t . c o m

This Instrument is in

Compliance with the CE Directives

MAN83740R3   04/06

w w w . h a n n a i n s t . c o m

Summary of Contents for HI 83740

Page 1: ...Instruction Manual HI 83740 COPPER ISM for wine analysis w w w h a n n a i n s t c o m This Instrument is in Compliance with the CE Directives MAN83740R3 04 06 w w w h a n n a i n s t c o m...

Page 2: ...you with the necessary information for the correct use of the instrument Please read it carefully before using the meter If you need additional technical information do not hesitate to e mail us at t...

Page 3: ...date of purchase serial number and the nature of the failure 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 Inst...

Page 4: ...L copper becomes a metabolic toxin that inhibits or delays alcoholic fermentation and concentrations exceeding 1 mg L may be sensorial detected and should be avoided Other copper related problems can...

Page 5: ...nitions In a laboratory using a standard solution of 0 50 mg L copper and a representative lot of reagent an operatorobtainedwithasingleinstrumentastandard deviation of 0 05 mg L PRECISION AND ACCURAC...

Page 6: ...lts Block diagram optical layout 15 Press TIMER and the instrument will show the countdown or alternatively wait for 10 minutes leaving the vials capped and undisturbed During this period the color of...

Page 7: ...important that both the measurement and the calibration zeroing cuvets are optically identical to provide the same measurement conditions Whenever possible use the same cuvet for both It is necessary...

Page 8: ...n 7 READ key to perform measurement 8 Power Socket 12V to 20V DC 2 5 Watt FUNCTIONAL DESCRIPTION FRONT REAR INSTRUMENT DESCRIPTION 13 Turn the instrument on by pressing ON OFF MEASUREMENT PROCEDURE 20...

Page 9: ...uting 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 then fill the vials up to the 15 mL mark with...

Page 10: ...lowed during testing to ensure best accuracy Use the supplied plastic pipette for adding the exact amount of wine sample 15 mL or reagents A or B up to the 20 mL mark to the graduated glass vials The...

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