300035 Laboratory Digital Refractometer (Salinity)
Laboratory Digital Refractometer
Measure concentrations in brix, refractive index with full scale accuracy of 0.2% using CCD scanner (= linear scanned array imaging) technology. Simple to use, and requires a sample of only 0.4 mL. Instantly displays temperature in addition to multiple scales with the unit of measure indicated on the large LCD. The sophisticated microprocessor provides automatic calibration, automatic temperature compensation, automatic shutoff (after 3 minutes), and visual min/max alarms. Low power consumption enables 5000 readings before the LCD indicates that the battery should be replaced. The water-resistant design protects the electronics from wet environments, and makes for easy clean ups.
Comes ready for use with a 9V battery, distilled water, a transfer pipet, instructions and a protective case.
Calibrates with distilled water.
Dimensions: 7" x 4" x 2 1/2" (180 x 100 x 65 mm)
Weight: 18 oz. (500 g)
|Unit of Measure||Range||Resolution||Accuracy|
|Salinity ppt||0-280 ppt||1 ppt||±1 ppt|
|Refractive Index (nD)||1.3330-1.4419||0.0001||±0.001|