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HANNA Instruments HI 96822 Digital Refractometer, Salinity, Sea Water
HANNA Instruments HI 96822 Digital Refractometer, Salinity, Sodium Chloride, Sea Water, HI96822
Designed for Research Grade Analysis
HANNA‘s HI 96822 Digital Refractometer is a rugged portable, water resistant device that utilizes the measurement of the refractive index to determine the salinity of natural and artificial seawater, ocean water or brackish intermediates. The HI 96822 benefits from HANNA‘s years of experience as a manufacturer of analytical instruments. 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 out in the field.
The HI 96822 is an optical device that is quick and easy to use. After a simple user calibration with distilled or deionized water, a seawater sample can be introduced into the sample well.
Within seconds, the refractive index and temperature are measured and converted into one of 3 popular measurement units: Practical Salinity Units (PSU), Salinity in parts per thousand (ppt), or Specific Gravity (S.G. (20/20)). All conversion algorithms are based upon respected scientific publications using the physical properties of seawater (not sodium chloride).
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.
Accessories
Milwaukee MA887 Digital Refractometer, Salinity, Sea Water, Seawater The new Milwaukee MA887 Seawater Digital Refractometer encompasses 3 different types of user selected scales for the measurement of seawater providing for a much more precise evaluation. Each scale is temperature compensated. 1. PSU - The newest type scale standard � Letters stand for Practical Salinity Units and is fast become the universal standard for seawater measurement 2. ppt - The old standard of Parts Per Thousand of saturated salt. This is the oldest of the 3 seawater measurements scales 3. S.G. - The current standard of Specific Gravity hydrometers and refractometers. The Milwaukee Instruments MA887 digital refractometer is easy to calibrate and easy to read and provides highest accuracy possible for the measurement of seawater 3 specific scales. This is the type of accuracy demanded by today's professionals and Milwaukee Instruments delivers. Stainless Steel Sample Well and Prism Place a few drops of the sample in the well and press the READ key. Liquid Cristal Display (LCD) Dual Level LCD with Primary and Secondary Display SPECIFICATIONS Range: 0 to 50 PSU; 0 to 150 ppt; 1.000 to 1.114 S.G. (20/20); 0 to 80°C / 32 to 175°F Resolution: 1 PSU; 1 ppt; 0.001 S.G. (20/20); 0.1°C / 0.1°F Accuracy: ±2 PSU; ±2 ppt; ±0.002 S.G. (20/20); ±0.3°C / ±0.5°F Light Source: Yellow LED; Measurements Time: Approximately 1.5 seconds; Minimum Sample Volume: 100 µL (cover prism totally); Sample Cell: SS ring and flint glass prism; Temperature Compensation: Automatic between 10 and 40°C / 50 to 104°F; Case Material: ABS; Enclosure Rating: IP 65; Battery Type: 1 x 9V AA (included); Battery Life: 5000 reading; Auto-shut off: after 3 minutes of non-use; Dimensions: 192 x 102 x 67mm; Weight: 420 g Regular price: $160.00 Sale price: $110.00 | Milwaukee Mi0005 / HANNA HI 740029P 9V Battery Maxell 6LF22 Gold Battery 9V Alkaline Regular price: $3.99 Sale price: $1.99 |
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