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SKU HI96816 Category

Digital Refractometer for Measurement of Sugar in Wine HI96816

Five Instruments for Wine Analysis

Hanna offers five wine refractometers to meet the various requirements throughout  the wine industry. The HI96811, HI96812, HI96813, HI96814 and HI96816 Digital Wine Refractometers are rugged, lightweight and waterproof for measurements in the lab or field.

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 199,00

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Instrument Descriptions

HI96811, HI96813 and HI96814 convert the refractive index of the sample to sucrose concentration in units of percent by weight, % Brix (also referred to as °Brix). The conversion used is based on the ICUMSA Methods Book (International Commission for
Uniform Methods of Sugar Analysis). Since the majority of sugar in grape juice is fructose and glucose and not sucrose, the reading is sometimes referred to as “Apparent Brix”.

The HI 96816 potential alcohol curve is based on the tables found in the European Economic Community Commission Regulation No 2676/90 of September 17, 1990, Determining Community Methods for the Analysis of Wine and International Organization of Vine and Wine (OIV). The potential alcohol curve is based on the following equation:

Potential alcohol (%v/v) = g/L of Sugar / 16.83

Specifications

Sugar Content

Range

4.9 to 56.8% V/V
potential alcohol;
(10 to 75% Brix)*

Resolution

0.1 %V/V
Potential Alcohol

Accuracy

±0.2 %V/V
Potential Alcohol

Temperature

Range

0 to 80°C (32 to 176°F)

Resolution

0.1°C (0.1°F)

Accuracy

±0.3 °C (±0.5 °F)

Temperature Compensation

automatic between 10 and 40°C (50 to 104°F)

Additional Specifications

Minimum Sample Volume

100 μL (to cover prism totally)

Sample Cell

stainless steel ring and flint glass prism

Measurement Time

approximately 1.5 seconds

Battery Type

9V / approximately 5000 readings

Auto-off

after three minutes of inactivity

Refractometer Light Source

yellow LED

Dimensions

192 x 102 x 67 mm (7.6 x 4.01 x 2.6”)

Weight

420 g (14.8 oz.)

Ordering information

HI96816 is supplied with battery and instruction manual

Zusätzliche Informationen

Zusätzliche Information

Sektor

Parameter

Angebotsanforderung

Hinweis: Mit * gekennzeichnete Felder sind Pflichtfelder.

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