General
The HI96822 is a portable digital refractometer to determine the salt content (salinity) in natural or artificial sea water and brackish water.
Works with subjective interpretations of the concentrations by different operators!
Results are displayed digitally and the results are compensated temperature. For the price of a mechanical refractometer you get from Hanna instruments a professional digital refractometer.
The instrument is equipped with an automatic temperature compensation and operates according to internationally recognized credentials (calculates algorithms, not sodium chloride content). The results are displayed simultaneously with the temperature in ° C. Values can be displayed in three different ways on the display in PSU (Pratical Salinity Units), ppt (salinity in g / l) or Specific Gravity (SG 20/20).
It is a user device with a large display.
-faster and more accurate than mechanical refractometers
-simultane reading of concentration and temperature
-automatic calibration with deionized or distilled water.
-automatic temperature compensation
-rapid results after 1.5 seconds
-easy to clean
-provide of BEPS (Battery Error Protection System)
-automatic indication of error messages
Specifications
Measuring range: temperature 0 ° to 80 ° C
PSU: 0 to 50
ppt: 0 to 150
SG (specific weight): 1,000 to 1,114
Resolution: 1 or 0.001 at SG / ± 0.1 ° C
Accuracy: ± 2 or ± 0.002 in SG / ± 0.3 ° C
Calibration: Automatic with distilled water after pressing Zero button.
Temperature Compensation: Automatic between 10 ° and 40 ° C
Measuring time: 1.5 seconds
Minimum sample volume of 100 uL (prism completely covered)
Source: Yellow LED 589 nm
Sample cell: Stainless steel ring and flat glass prism.
Protection: IP65
Power supply: 9V battery / ± 5000 measurements
Auto-extinction: after 3 minutes of non use
Dimensions: 192 x 104 x 69mm
Weight: 420 grams
The HI 96822 is supplied with 9V battery and instructions.
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