Digital Refractometer

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September 13, 2016
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September 13, 2016
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Digital Refractometer

$209.00


The HI 96822 Digital Refractometer is a rugged portable, water resistant device that utilizes the measurement…MPN#HI-96822#

SKU: HI 96822. Category: .
Description
Product Details

The HI 96822 Digital Refractometer is a rugged portable, water resistant device that utilizes the measurement of refractive index to determine the salinity of natural and artificial seawater, ocean water or brackish intermediates. The HI 96822 device benefits from Hanna’s years of experience as a manufacturer of analytical instruments. The digital refractometer eliminates the uncertainty associated with mechanical refractometers and is easily potable for ship, shore or home use. The HI 96822 refractometer is an optical device that is simple and quick to use. After a simple user calibration with distilled or deionized water, a seawater sample is in introduced to 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). The temperature (in °C or °F) is also displayed on the large dual level display along with helpful message codes.
Key features include:
• IP65 waterproof protection
• Automatic Temperature Compensation (ATC)
• Battery operation with Low Power indicator (BEPS)
• Automatically turns off after 3 minutes of non-use
Product Specifications

Range PSU 0 to 50
ppt 0 to 150
Specific Gravity (20/20) 1.000 to 1.114
Temperature 0 to 80°C (32 to 176°F)
Resolution PSU 1
ppt 1
Specific Gravity (20/20) 0.001
Temperature ±0.1°C (0.1°F)
Accuracy (@20°C) PSU ±2
ppt ±2
Specific Gravity (20/20) ±0.002
Temperature ±0.3°C (0.5°F)
Temp Compensation Automatic between 10 and 40°C (50 to 104°F)
Measurement Time Approximately 1.5 seconds
Minimum Sample Volume 100 μL (to cover prism totally)
Light Source Yellow LED
Sample Cell Stainless steel ring and flint glass prism
Auto-off After 3 minutes of non-use
Enclosure Rating IP 65
Battery/ Battery Life 9V / Approx 5000 readings
Dimensions/Weight 192 x 102 x 67 mm (7.6 x 4 x 2.6”) / 420 g

 

Additional Information
Weight 4 lbs
Dimensions 8 x 8 x 8 in