HANNA HI96822 Seawater sample refractometer (sodium chloride refractometer)
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HI96822
HANNA HI96822 refractometerSPEC
HANNA HI96822 refractometerDetails
HANNA HI96822 refractometerPacking list
- SKU
- NB045272
- Measurement range - PSU
- 0 to 50
- Resolution-PSU
- 1
- Accuracy @25 C/77 ° F -PSU
- ±2
- Measurement range -ppt
- 0 to 150
- Resolution -ppt
- 1
- Accuracy @25 C/77 ° F -ppt
- ±2
- Measurement range - specific gravity (S.G.)
- 1.000 to 1.114
- Resolution - specific gravity (S.G.)
- 0.001
- Accuracy (@25 C/77 ° F) - specific gravity (S.G.)
- ±0.002
- Temperature Measurement Range
- 0 to 80 ℃（32 to 176 ℉）
- temperature resolution
- 0.1℃（0.1 ℉）
- Temperature Accuracy @25 C/77 ° F
- ±0.3℃（0.5 ℉）
- Temperature compensation
- Automatically between 0 and 40 ℃ (32 and 104 ° F)
- Measurement time
- Approximately 1.5 seconds
- Minimum sample Volume
- 100 μL (completely covering the prism)
- Light source
- Yellow LED
- Sample room
- Stainless Steel Sample Chamber, Hard Glass Prism
- Automatic shutdown
- After 3 minutes of use
- Shell protection class
- IP65
- Power/battery life
- 9V/about 5000 sets of readings
- Weight
- 420g
Introduction
The HI96822 Seawater Sample Sodium Chloride Refractometer Analyzer is a rugged, portable, waterproof device that uses refractive index measurements to determine the salinity of natural and artificial seawater, seawater or brackish water intermediates. HI96822 reflects Hanna's many years of experience as a manufacturer of analytical instruments. This digital refractometer eliminates the uncertainties of mechanical refractometers and is durable and compact enough for use at home, in the laboratory, or in the field.
The HI96822 is a fast, easy-to-use optic. After a simple user calibration with distilled or deionized water, a seawater sample can be introduced into the sample well. Within seconds, refractive index and temperature are measured and converted into one of three commonly used measurement units: Practical Salinity Unit (PSU), parts per thousand (ppt), or specific gravity (SG(20/20)). All conversion algorithms are based on respected scientific publications and exploit the physical properties of seawater.
The Hanna HI96822 is lightweight, easy to use, cost effective, and extremely accurate. Able to read the three most widely used salinity units (PSU, ppt and specific gravity), it is a reliable instrument for applications.
Characteristics
Double-line LCD display with temperature reading displayed below the measured value;
ATC, automatic temperature compensation;
BEPS, low battery reminder, ensures accurate and effective readings;
IP65 waterproof, suitable for laboratory and field measurements;
Fast and accurate measurement, quick display of measurement results in 1.5 seconds;
One-point calibration, use distilled or deionized water;
For micro samples, only 2 drops of sample are needed;
Automatically shuts down if not used for three minutes;
Stainless steel sample chamber, easy to clean and anti-corrosion;
Easy to operate, just drop the sample and press the button to read, simple and fast.