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HI-96821 Refractometer for Food Industry Salt Measurements

HI-96821 Refractometer for Food Industry Salt Measurements

Hanna HI-96821 Refractometer for Food Industry Salt Measurements

HI-96821 Refractometer for Food Industry Salt Measurements

Results in less than a second
2 year manufacturer warranty
In Stock
£265.50 (exc. VAT) £318.60 (inc. VAT)

Hanna offers the HI-96821 digital Sodium Chloride refractometer to meet the requirements of the food industry. This optical instrument employs the measurement of the refractive index to determine sodium chloride concentration in aqueous solutions used in food preparation. It is not intended for seawater salinity measurements.

Battery powered – Allows use away from a power source. Batteries are included with all battery operated products.
Water Resistant – Can withstand temporary exposure to water, but should not be submerged or washed under running water.

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HI-96821 Refractometer for Food Industry Salt Measurements information

Hanna's extended description

The HI-96821 Salt Refractometer is portable, lightweight and easy to use as well as being precise and accurate. What's more it offers all the benefits of a digital meter at the cost of little more than a mechanical model.

Designed for use in the food industry, the HI-96821 is ideal for drop sampling and for testing the salt content of solutions used in food preparation.

Using the measurement of the refractive index to determine salt content, readings are quick and simple.

Samples are measured after simple user calibration with distilled or deionised water. Within seconds the refractive index of the solution is measured with speed and precision.

Key features

  • Large dual level LCD displays measurement and temperature simultaneously
  • Sample well is designed for easy measurement - simply place a few drops of the sample in the well and press the READ key
  • White waterproof casing with stainless steel well is easy to keep clean
  • Large clear buttons make this meter easy to use in laboratory and test conditions

  • Main benefits

  • 1.5 second measurement time
  • 0.1 resolution with 0.2% accuracy
  • Automatic temperature compensation
  • Zero using distilled or de-ionised water
  • Battery operated with automatic shut-off after 3 minutes of non-use
  • Battery error prevention system

  • Supplied with

  • 9v battery

  • Simple operation: smart results
  • When the Salt Refractometer is turned on, the remaining battery life is first shown on the display followed by status for operation.
  • To select the unit of measurement required, simply press RANGE to key through the cycle of g/100g; g/100mL; Specific Gravity; Baumé.
  • To zero on start-up, use a pipette to cover the prism in the sample well with distilled or deionised water and press ZERO.
  • To take a measurement, use a plastic pipette to drip sample solution onto the prism surface until the well is full. Press READ to display results on the LCD in your selected units.

  • Specifications

    Specifications list


    Range - g/100 g 0 to 28
    Range - g/100 mL 0 to 34
    Range - Specific Gravity 1.000 to 1.216
    Range - °Baumé 0 to 26
    Range - Temperature 0 to 80°C (32 to 176°F)
    Resolution - g/100 g 0.1
    Resolution - g/100 mL 0.1
    Resolution - Specific Gravity 0.001
    Resolution - °Baumé 0.1
    Resolution - Temperature ±0.1°C (0.1°F)
    Accuracy (@20°C) - g/100 g ±0.2
    Accuracy (@20°C) - g/100 mL ±0.2
    Accuracy (@20°C) - Specific Gravity ±0.002
    Accuracy (@20°C) - °Baumé ±0.2
    Accuracy (@20°C) - Temperature ±0.3°C (0.5°F)
    Temperature Compensation Automatic between 10 and 40°C (50 to 104°F)
    Measurement Time Approximately 1.5 seconds
    Minimum Sample Volume 100 μL (to cover prism totally)
    Light Source Yellow LED
    Sample Cell Stainless steel ring and flint glass prism
    Auto-off After 3 minutes of non-use
    Enclosure Rating IP 65
    Battery Type / Battery Life 9V / Approx 5000 readings
    Dimensions 192 x 102 x 67 mm (7.6 x 4 x 2.6”)
    Weight 420 g

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