Table Of Contents; General Description; Specifications - Hanna Instruments HI 96801 Instruction Manual

Refractometer for sucrose measurements

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Instruction manual (20 pages)

Table Of Contents

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Dear Customer,

Thank you for choosing a Hanna product. This manual will provide 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 tech@hannainst.com.

This instrument is in compliance with

directives.

PRELIMINARY EXAMINATION ............................................................................................. 2

GENERAL DESCRIPTION ..................................................................................................... 3

SPECIFICATIONS .................................................................................................................. 3

Principle Of Operation ................................................................................................ 4

Functional Description ................................................................................................ 5

Display Elements ............................................................................................................ 6

WARNINGS ........................................................................................................................... 6

Error Messages .............................................................................................................. 7

Calibration PROCEDURE ................................................................................................ 8

Measurement PROCEDURE ............................................................................................. 9

MAKING A STANDARD BRIX SOLUTION ..........................................................................10

CHANGING TEMPERATURE UNITS ...................................................................................10

Battery Replacement .................................................................................................11

WARRANTY ........................................................................................................................11

PRELIMINARY EXAMINATION

Remove the instrument from the packing materials and examine carefully to ensure no

damage has occurred during shipping. If any damage has occurred, notify your Dealer

or closest Hanna Customer Service Center.

Each HI 96801 instrument is supplied with:

• 9 V battery

• Instruction manual

Note:Save all packing material until you are sure that the instrument functions

correctly. A defective instrument must be returned in its original packing.

MODEL IDENTIFICATION

HI 96801

All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the

GENERAL DESCRIPTION

The HI 96801 Digital Sucrose Refractometer is a rugged portable, water resistant device that

benefits from Hanna's years of experience as a manufacturer of analytical instruments.

The HI 96801 is an optical instrument that employs the measurement of refractive index to

determine the % Brix of sugar in aqueous solutions. The method is both simple and quick. Samples

are measured after a simple user calibration with deionized or distilled water. Within seconds the

instrument measures the refractive index of the sample and converts it to % Brix concentration units.

The HI 96801 digital refractometer eliminates the uncertainity associated with mechanical

refractometers and is easily portable for measurements in the field.

The measurement technique and temperature compensation employ methodology recommended in

the ICUMSA Methods Book (Internationally recognized body for Sugar Analysis).

Temperature (in °C or °F) is displayed simultaneously with the measurement on the large dual level

display along with icons for Low Power other helpful message codes.

Key features include:

• Dual-level LCD

• Automatic Temperature Compensation (ATC)

• Easy setup and storage

• Battery operation with Low Power indicator (BEPS)

• Automatically turns off after 3 minutes of non-use.

• Automatic calibration

SPECIFICATIONS

• °C and °F temperature scales

Range:

0 to 85 % Brix / 0 to 80°C (32 to 176°F)

• Battery operated

Resolution:

± 0.1 % Brix / ±0.1°C (±0.1°F)

• Reduce desktop clutter

Accuracy:

± 0.2 % Brix / ± 0.3°C (±0.5°F)

• Easy set-up and storage

Temperature Compensation:

Automatic between 10 and 40°C (50 - 104°F)

• Compact design optimizes

Measurement Time:

Approximately 1.5 seconds

Minimum Sample Volume:

100μL (cover prism totally)

Light Source:

Yellow LED

Sample Cell:

SS ring and flint glass prism

Case Material:

ABS

Enclosure Rating:

IP 65

Battery Type / Life:

1 X 9V / 5000 readings

Auto-Off:

After 3 minutes of non-use

Dimensions:

19.2(W) x 10.2(D) x 6.7 (H)cm

Mass:

420g

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Table Of Contents; General Description; Specifications - Hanna Instruments HI 96801 Instruction Manual