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Force and mechanical measuring equipment
– Electronic refractometer specialized for analyzing seawater (not NaCl)
– Salinity measurement in PSU, ppt (g/L), and SG (20/20) units
– Small sample size, about 2 drops of solution (0.1 mL)
– Automatic temperature compensation
– Simple and easy calibration with just 1 key
– Fast, accurate measurement in 1.5 seconds
– Ideal in aquaculture, environmental monitoring, aquariums, desalination plants, well water…
THE IMPORTANCE OF SALINITY MEASUREMENT IN MANY APPLICATIONS
Salinity is an important measurement in many applications, such as aquaculture, environmental monitoring, aquariums, desalination plants, well water, etc. To date, available salinity measurement technologies have relied on mechanical instruments, such as hydrometers and mechanical refractometers, or on high-tech conductivity meters. Although easy to use, readings on a mechanical refractometer can be difficult because they are susceptible to temperature changes and hydrometers, although inexpensive, are often made of glass and are fragile.
The HI96822 Digital Refractometer eliminates the uncertainty associated with mechanical refractometers by measuring the refractive index to determine the salinity of natural and artificial seawater including brackish water, ocean water, or saltwater aquariums. The instrument converts the refractive index of a sample to PSU, ppt, and specific gravity. These conversions are based on respected scientific publications using the physical properties of seawater (not sodium chloride). The HI96822 is an easy-to-use tool for measuring salinity in natural and artificial seawater whether in the field, lab, or at home.
Large display shows salinity value in selected unit along with sample temperature below
1-POINT CALIBRATION
The device has a calibration function with distilled water or deionized water before measuring the sample.
AUTOMATIC TEMPERATURE COMPENSATION (ATC)
The machine has a temperature measuring function that will read the result as the exact temperature compensated sweetness value without any further calculations.
Easy to clean after measurement and corrosion resistant
SMALL SAMPLE SIZE
Sample requires only about 2 drops (100 μl)
DUST AND STEAM PROTECTION DESIGN
Result time of only 1.5 seconds ideal for food measurement
SPECIFICATIONS
|
Salinity scale |
0 to 50 PSUs; 0 to 150 ppt; 1.000 to 1.114 Specific Gravity (20/20) |
|
Salinity resolution |
1 PSU 1 ppt 0.001 Specific gravity (20/20) |
|
Salinity Accuracy (@20ºC/68ºF) |
±2 PSU ±2 ppt ±0.002 Specific gravity (20/20) |
|
Temperature scale |
0 to 80°C (32 to 176°F) |
|
Temperature resolution |
0.1°C (0.1°F) |
|
Temperature accuracy |
±0.3 °C (±0.5 °F) |
|
Temperature compensation |
automatic from 0 to 40°C (32 to 104°F) |
|
Measurement time |
about 1.5 seconds |
|
Minimum sample size |
100 μL (to cover prism completely) |
|
Light source |
Yellow LED |
|
Sample compartment |
stainless steel ring and glass |
|
Automatically turns off |
after 3 minutes of non-use |
|
Bark |
IP65 |
|
The battery |
1 9V battery / about 5000 measurements |
|
Size |
192 x 102 x 67 mm |
|
Mass |
420g |
|
Guarantee |
12 months (for products with intact tags and warranty card) |
|
Supply includes |
– HI96822 meter – Battery (in the device) - User manual - Warranty – Paper box containing the machine. |
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