Hanna Instruments HI96822 Digital Refractometer for Seawater Analysis

The robust, portable HI96822 digital refractometer is designed to measure the salinity of fresh or salt water. The HI96822 typically reports data in Practical Salinity Units (PSU), salinity in parts per thousands (ppt), and specific gravity (S.G. (20/20)).
The instrument’s high level of accuracy and simplicity of use result in reliable readings every time. All values are displayed with a 1.5 second reaction time, and they are all temperature-adjusted automatically. Both the sealed flint glass prism and the stainless steel well are easy to clean. To prepare for the next sample, simply clean with a soft towel.
  • Sample size as small as 2 metric drops (100 μl)
  • Sealed stainless steel well with high-grade optical prism made of flint glass
  • Fast 1.5 second response time for temperature compensated readings
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