Clinical Refractometer - Urine Specific, Sper Scientific, Mfr#: 300005

Refractometer – Clinical Refractometer measures urine specific gravity, or gives the refractive index in seconds. Dimensions Place a drop or two of a sample on the prism and read the results. Sper Scientific portable refractometers work in ambient light with no battery or other power source necessary. A refractometer measures the extent to which light is bent refracted through a liquid sample. They are commonly used to help identify or confirm the identity of a sample, assess the purity of a sample, or determine the concentration of a solute in a solution. They can be used in labs, on production lines, in the field or anywhere. Simply place a drop or two of a sample on the prism and read the results immediately. With reasonable care, their reliability, precision, and optical performance will last forever. Urine Specific Gravity Refractive Index 5 year warranty, RoHS, water resistant All Sper Scientific refractometers come complete with: Rubber coated hand grip and construction, which insulate the test solution from inaccuracies caused by the user’s body heat. Covered eye piece and bright, clearly defined scale, with large easy-to-read measurements. All the accessories for immediate use, including calibration tools and solutions, full instructions, transfer pipettes and protective cases. Dimensions: 61⁄2 × 11⁄2 165 × 38 mm Weight: 3.0 oz. 86 g. Specifications Range Resolution Accuracy 1 to 12g/dL Serum Albumen1.000 to 1.050 Urine Specific Gravity1.3330 to 1.3600 Refractive Index nD 0.2g/dL0.0020.0005 ±0.2g/dL±0.002±0.0005 Downloads Instruction Manual Product Brochure Comparison Chart Comparison Chart Videos