HI96822 MARINE WATER REFRACTOMETER. It is portable and rugged, carrying a waterproof device that uses refractive index measurement to determine the salinity of natural and man-made sources in seawater. This digital refractometer eliminates the uncertainty associated with mechanical refractometers and is rugged and portable enough to be used at home, in the lab, and in the field.
•PSU (Practical Salinity Units) Range: 0 to 50. ppt Range: 0 to 150. Specific Gravity Range: 1,000 to 1,114. Temperature range: 0 to 80 ºC
•PSU Resolution (Practical Salinity Units): 1. ppt Resolution: 1. Specific Gravity Resolution: 0.001. Resolution Temperature: +/- 0.1 ºC
•Precision PSU (Practical Salinity Units): +/-2. Accuracy ppt: +/-2. Accuracy Specific Gravity: +0.002. Accuracy Temperature: +/-0.3 ºC
•Measuring time: 1.5 sec. about.
•Dimensions: 19.2(Length) x 10.2(Width) x 6.7(Height) cm.
•Weight: 420 gr.
Hanna Instruments is the world's largest manufacturer of Electrochemical, Photometric and Electrode Instruments.
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