Digital Refractometer

Rudolph's J series Digital Refractometers are automatic, digital systems with an LCD screen. Refractive Index being highly temperature-sensitive the sample's temperature from models J57 and above is controlled by the electronic heating and cooling Peltier technology. Through the keypad the temperature of the sample can be set thus avoiding the use of water-baths which are clumsly, cumbersome and costly.

SALIENT FEATURE OF THE J-SERIES REFRACTOMETER

• RI Range: 1.26000 to 1.72000
• Accuracy: up to 4th decimal & 5th decimal depending on application
• Temp Control: by Peltier electronic heating & cooling, without the need of water bath (from J-57 model)
• Wide Temp control Range: 10 to 120 deg C
• Top cover for avoiding sample evaporation
• Heating & cooling from top & beneath to ensure quick & accurate analysis
• Inbuilt embedded Windows 7 OS & inbuilt data storage upto 8GB
• 21 CFR Part 11 inbuilt
• Smart Measure facility, in case there is previous traces of samples remaining the machine will not allow to load the next sample, so avoidance of cross contamination.
• The Prism is ultra-flat , so there is no temp gradient & cleaning is very easy. Prisms can be cleaned with paper towels.