The NAR-1T-Lo is a standard Abbe refractometer which measures refractive indices of liquids and solids quickly and accurately. It is designed to give refractive indices of D line without using a sodium lamp.

SPECIFICATIONS:

MEASUREMENT RANGE: Refractive index (nD) 1.1500 to 1.4800
MINIMUM SCALE: Refractive index (nD) 0.001
MEASUREMENT ACCURACY: Refractive index (nD) +-0.0002
MEASUREMENT TEMPERATURE RANGE: 5 to 50degrees C
AVERAGE DISPERSION VALUE: nF-nC (to be calculated according to conversion table)
DIGITAL THERMOMETER: Indication range 0.0 to 50.0degrees C (Accuracy +-0.2%degrees C, minimum indication 0.1degrees C)
POWER SUPPLY: AC115V, 220V,240V (select one), 50/60Hz
POWER CONSUMPTION: 6VA
DIMENSIONS AND WEIGHT: Refractometer 23x18x23cm, 3.4kg; Thermometer 8x10x11cm, 0.8kg

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