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Hanna HI 96804 Invert Sugar Measurement Refractometer Instruction Manual

Summary

This rugged, water-resistant digital refractometer precisely determines percent Invert Sugar in aqueous solutions using non-contact refractive index measurements. The HI 96804 is a highly portable optical instrument designed for quick and accurate field testing. The accompanying manual provides comprehensive guidance, covering everything from the principle of operation to calibration procedures, automatic temperature compensation (ATC), and essential maintenance tips. It is essential reading for laboratory professionals and quality control personnel who require reliable sugar concentration measurements in industrial or field settings.

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Page 1 Text Content

Instruction Manual

HI 96804

Refractometer for Invert Sugar

Measurements

www.hannainst .com

Page Summary Contents For Hanna HI 96804 Invert Sugar Measurement Refractometer Instruction Manual

Page 1 Instruction Manual HI 96804 Refractometer for Invert Sugar Measurements www.hannainst .com
Page 2 Dear Customer, GENERAL DESCRIPTION Thank you for choosing a Hanna product. This manual will provide you with the necessary The HI 96804 Digital Invert Sugar Refractometer is a rugged portable, water r...
Page 3 FUNCTIONAL DESCRIPTIONPRINCIPLE OF OPERATION The Invert Sugar determination is made by measuring the refractive index of a solution. Refractive TOP VIEW Index is an optical characteristic of a substan...
Page 4 ERROR MESSAGES DISPLAY ELEMENTS edo Crorr E noitpircse D otrewopelcy C.eruliaflarene G rr E sahllitstnemurtsnif I.tnemurtsni .anna Htcatnoc,rorre ehtnahtrewolgnidaersielpma S OL yalpsidpo T retemrofde...
Page 5 CALIBRATION MEASUREMENT Verify the instrument has been calibrated before taking measurements. Calibration should be performed daily, before measurements are made, when the battery has been replaced, o...
Page 6 TO CHANGE TEMPERATURE UNITS BATTERY REPLACEMENT To change the temperature measurement unit from Celsius to Fahrenheit (or vice versa), follow this To replace the instrument’s battery, follow these ste...
Page 7 SALES AND TECHNICAL SERVICE CONTACTS Australia: Tel. (03) 9769.0666 • Fax (03) 9769.0699 China: Tel. (10) 88570068 • Fax (10) 88570060 Egypt: Tel. & Fax (02) 2758.683 Germany: Tel. (07851) 9129-0 ...

Manual Details

Brand Measurement
Pages 7
File Size 309.57 KB
Published May 29, 2026
56 views

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Frequently Asked Questions

What is the measurement range and accuracy of the HI 96804 refractometer?

The measurement range is 0 to 85% with an accuracy of ± 0.2%. The temperature compensation works automatically between 10 and 40°C.

How long does the device remain active after non-use?

It will automatically turn off after 3 minutes of non-use.

What is required for proper care and service of the refractometer?

The instrument should be returned in its original packing, and all packing material must be saved.

Is professional calibration necessary before use?

No. Samples can be measured after a simple user calibration with deionized or distilled water.