Карманный цифровой рефрактометр

* The Brix concentration, Refractive index or other parameters are always needed in lab or our life. The traditional optical refractometer is very popular used to measure these parameters. * Comparedwithtraditional opticalrefractometer, thepocket digitalrefractometer with a digital readout and LCD display will eliminate uncertainties and is more convenient to use. * Just about 0.3ml-0.5ml sample was needed. The result will be showed in the display! With smart and beautiful shape, our Pocket digital refractoemeter will be a good instrument in your work! ModelScalesRangeMini.DivisionAccuracyBrixPDR35BBrix0-35%0.1±0.1RefractiveIndex1.3330-1.39000.00010.0003PDR50BBrix0-50%0.1±0.1RefractiveIndex1.3330-1.42000.00010.0003PDR70BBrix28-70%0.1±0.1RefractiveIndex1.3800-1.46550.00010.0003PDR95BBrix60-95%0.1±0.1RefractiveIndex1.4419-1.52300.00010.0003SalinityPDR28SSalinity0-28%0.1±0.1RefractiveIndex1.3330-1.39000.00010.0003ClinicalPDR200CUrineSP.G1.000-1.0500.001±0.001Serump.0-120.1±0.1nD1.3330-1.39000.00010.0003WinePDR40WMassS/w0-40%0.1±0.1AP0-220.1±0.1Oe0-1501±1KMW0-250.1±0.1CompositivePDR40SSalinity0-28%0.1±0.1Brix0-40%0.1±0.1RefractiveIndex1.3330-1.40000.00010.0003CarsPDR503FPropyleneGlycol32(-50)0.1±0.5EthyleneGlycol32(-50)0.1±0.5BatteryAcid1.10 1.30sg0.01±0.02Cleaner14(-40)0.1±0.5PDR503CPropyleneGlycol0(-50)0.1±0.2EthyleneGlycol0(-50)0.1±0.2BatteryAcid1.10 1.40sg0.01±0.02Cleaner14(-40)0.1±0.2HoneyPDR92HWater38-5%0.10%±0.1Baume33-48Be0.1Be±0.2RefractiveIndex1.4400-1.52300.0001±0.0003Brix60-92%0.10%±0.1 The digital refractometers have the following characters: 1. Automatic Temperature Compensation 2. Automatic Shut Off after 3 minutes 3. Conversion between Centigrade and Fahrenheit Degree 4. Alarm of Low Voltage & Low power consumption 5. Temperature Measurement Range: 0oC-40oC (32oF-104oF) 6. Precision of Measurement temperature: ±0.1oC (2oF) 7. Measurement temperature Resolution: 0.1oC (2oF) 8. Operation Temperature: 0oC-40oF (32oF-104oF) 9. Storage temperature: -10oC-50oC (14oF-122oF)