Hanna Instruments HI 83746 Instruction Manual Download Page 3

3

PRELIMINARY EXAMINATION

Please examine this product carefully. Make sure that the instrument is not damaged. If any damage
occured during shipment, please notify your Dealer.
Each 

HI 83746 

Ion Selective Meter is supplied complete with:

• Four glass cuvets and caps
• Reagents for about 20 tests (HI 83746A-0 and HI 83746B-0)

• HI 93703-59 Charcoal
• One 200 

µ

L Automatic Pipette with two plastic tips

• One 1000 

µ

L Automatic Pipette with two plastic tips

• Instruction Sheet for Automatic Pipette
• One Spoon; one Funnel; Filter paper (25 pieces)
• AC Adapter
• Four 1,5V AA batteries
• Tissue for wiping cuvets
• Instruction manual
• Instrument Quality Certificate and Warranty Card
• Rigid carrying case

Note:

save all packing material until you are sure that the instrument works correctly.                       Any
defective item must be returned in its original packing.

18

Recommendations for Users

Before using these products, make sure that

they are entirely suitable for your specific
application and for the environment in which
they are used.
Operation of these instruments may cause
unacceptable interferences to other electronic
equipments, this requiring the operator to take
all necessary steps to correct interferences.
Any variation introduced by the user to the
supplied equipment may degrade the
instruments' EMC performance.
To avoid damages or burns, do not put the
instrument in microwave ovens. For yours and
the instrument safety do not use or store the
instrument in hazardous environments.

CE DECLARATION OF CONFORMITY

HI 83746 is warranted for two years against defects in workmanship and materials when used for its
intended purpose and maintained according to the instructions.
This warranty is limited to repair or replacement free of charge.
Damages due to accident, misuse, tampering or lack of prescribed maintenance are not covered.
If service is required, contact your dealer. If under warranty, report the model number, 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 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.
To validate your warranty, fill out and return the enclosed warranty card within 14 days from the
date of purchase.

Hanna Instruments reserves the right to modify the design, construction and appearance of its products

without advance notice.

WARRANTY

Summary of Contents for HI 83746

Page 1: ...Instruction Manual HI 83746 REDUCING SUGARS 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 20 MAN83746R2 03 06 w w w h a n n a i n s t c o...

Page 2: ...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 tech hannainst...

Page 3: ...ariation introduced by the user to the supplied equipment may degrade the instruments EMC performance To avoid damages or burns do not put the instrument in microwave ovens For yours and the instrumen...

Page 4: ...ontent is known at the beginning of fermentation the potential alcohol degree can be estimated multiplying the sugar concentration in g L by 0 06 Phenols interfere in the Fehling reaction and therefor...

Page 5: ...presentativelotofreagent an operator obtained with a single instrument a standard deviation of 0 50 g L PRECISION AND ACCURACY 16 IftheexpectedRSconcentrationislessthan5 00g Lpleaserefertotheinstructi...

Page 6: ...ted as well as a proper central wavelength to optimize measurements The optical system of Hanna s HI 83000 series colorimeters is based on special subminiature tungsten lamps and narrow band interfere...

Page 7: ...absorption of light It is recommended not to touch the cuvet walls with hands Furthermore in order to maintain the same conditions during the zeroing and the measuring phases it is necessary to close...

Page 8: ...ftheexpectedRSconcentrationisabove50 00g L forexampleformustanalysis itisrecommended todilutethesample4or5timeswithwater ii IftheexpectedRSconcentrationisbelow5 00g Lpleaserefertoinstructionsonpage16...

Page 9: ...t the meter is making a measurement Batteries voltage is getting low and the batteries need to be replaced Indicates that the meter is performing a zero measurement The light intensity is automaticall...

Page 10: ...t 11 The instructions listed below should be carefully followed during testing to ensure best accuracy For dosing the wine sample and the reagent we recommend to use the supplied Hanna automatic pipet...

Reviews: