Ideal for the Food Industry Hanna oers the HI96821 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. Refractive Index The measurement of refractive index is simple and quick and provides the user an accepted method for sodium chloride 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, apply the necessary calculations and display the results in the selected unit. The digital refractometer eliminates the uncertainty associated with mechanical refractometers and is portable for measurements where you need them. Features The instrument utilizes internationally recognized references for unit conversion and temperature compensation. It can display the measurement of NaCl concentration 4 dierent ways: g/100 g, g/100 mL, Specic Gravity, and °Baumé. Temperature (in °C or °F) is displayed simultaneously with the measurement on the large dual level display along with icons for Low Power and other helpful message codes. HI96821 Digital Sodium Chloride Refractometer for Measurement in the Food Industry • Ideal for the analysis of: · Salad dressings, milk and cheeses, condiments, pickles, canned and jarred foods, juices, energy drinks, soups, brines and whey • Easy measurement · Place a few drops of the sample in the well and press the READ key • Quick, accurate results · Readings are displayed in approximately 1.5 seconds • Rubberized keypad • IP65 water protection · Built to perform under harsh laboratory and field conditions • Small sample size · Sample size can be as small as 2 metric drops • Dual-level LCD · The dual-level LCD displays measurement and temperature readings simultaneously • ABS thermoplastic casing • Stainless steel sample well · Easy to clean and corrosion-resistant • Startup · When powered on, the meter displays battery life and the set measurement units • Unit selection · Pressing the RANGE key quickly cycles through the units of measurement (if applicable) • Automatic Temperature Compensation · For exceptionally accurate measurements • Single-point calibration · Calibrate with distilled or deionized water • BEPS (Battery Error Prevention System) · Alerts the user in the event that low battery power could adversely affect readings • Automatic shut-off after three minutes of non-use 13 Refractometers 13.10 | www.hannainst.com
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