Máy đo độ mặn Hanna HI 96821

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Hãng sinh sản: HANNA

Xuất xứ: Romania

Model: HI 96821

Sodium chloride measurement for the food industry Range: (g/100 g) 0-28, (g/100 mL) 0-34, Specific Gravity 1.000 to 1.216, °Baumé 0-26, Temp 0 to 80 °C (32 to 176 °F)

Giá: can hệ 0977.459.400

máy đo độ muối hanna

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.

Hanna HI 96821

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.

Máy đo độ mặn Hanna HI 96821



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