HANNA offers the HI 96821 digital sodium chloride refractometer to meet the requirements of the food
industry. This optical instrument that employs the measurement of the refractive index to determine
sodium chloride concentration in aqueous solutions used in food preparation. It is not intended for sea
water salinity measurements.
The measurement of refractive index is simple and quick and provides the user an accepted method for
NaCl analysis. Samples are measured after a simple user calibration with deionized or distilled water.
Within seconds the instrument measures the refractive index of the solution.
The digital refractometer eliminates the uncertainty associated with mechanical
refractometers and is easily portable for measurements where you need them.
The instrument utilizes internationally recognized references for unit conversion
and temperature compensation. It can display the measurement of NaCl
concentration 4 different ways: g/100 g, g/100 mL, Specific Gravity, and °Baumé.
Temperature (in °C or °F) is displayed simultaneously with the measurement (on
3 of the ranges) on the large dual level display along with icons for Low Power and
other helpful message codes.

De technische specificaties van dit product:

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

Selectie van andere producten uit de categorie Refractometers:

Downloads bij dit product:

  Geen gebruikershandleiding beschikbaar

  Geen datasheet beschikbaar

  Download documentatie (Refractometers)
  Download documentatie (Refractometer- NaCl - HI96821)

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