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3262 RX-7000a
Automatic Wide Range Digital Bench Top Refractometer
The RX-7000a (alpha) is an automatic digital refractometer which can set measurement temperature internally and has the following features for measuring the refractive index, Brix or concentration of various liquids accurately and speedily. It is best for measuring oils and fats of high melting point, higher refractive index perfumes, organic solvents, etc. - Wide range!! Refractive index(nD) 1.3250 - 1.7000, Brix range 0.0 - 100.0%
- Internal Peltier thermo module controlled measurement temperature from 5.00 - 70.00°C
- Manual calibration facility which compensates for the difference in standard liquids and measurement values taken by other refractometers
- Flash memory, capable of recalling the last 30 measured values
- Up to 30 user scales can be programmed
Sample Refractive index(nD) measurements:
Light oil, Heavy oil, Crude oil, Industrial medicine Flavor, Citrus oil, Chemicals, Methylene chloride Polymer, Vegetable oils and fats Edible oil, Animal oils and fats, Medicinal liquid, Insulating oil, etc.
Sample Brix% measurements:
Alcohol drinks, Fruit juice, Soft drinks, Tea drinks, Golong tea, Coffee drinks, Cocoa drinks Concentrated fruit juice, Puree, Canned syrup, Liquid sugar, Glucose, Condensed milk, Ketchup, Soup, etc.
Sample User Scale measurements:
IPA, PVA, Amino acid, Alkaline solution, Ammonia, Ethanol, Ethylene glycol, Calcium chloride, Cesium chloride, Seawater, Surfactant, etc.
Measuring system:
Optical-refraction critical-angle detection system
Constant-temperature function: Built-in thermo-module
Measurement temperature: 5.00 to 70.00°C (The lower limit is the room temperature -(minus) 10°C)
Automatic temperature compensation range for Brix: 5.00 to 70.00°C
Temperature display accuracy: ± 0.05°C
Display method: LCD display (320X240 dpi) with back light
Graphic display: If top and bottom limits of standard value are set, top and bottom limit bar is displayed together with measured value
Input of user scale: If 3 points of a user scale corresponding to the refractive index are input, a conversion formula is automatically created
History function: Up to 30 latest measurements can be displayed and can be printed
Zero adjustment: Zero point is adjusted with distilled water
Manual calibration: Indicated value can be changed in a certain range
Output terminal Digital Printer DP-62a (Optional), RS-232C
Input power source: 100 to 240VAC, 50/60Hz
Power consumption: 480VA
Light source: LED (Approximating to wavelength of D line)
Materials: Prism: Artificial sapphire, Prism stage: SUS 316
Sample volume: More than 0.1ml
Operating conditions: Temperature: 5 to 40°C, humidity: Max. 90%RH, altitude (Above sea level): Max. 5,000m
Dimensions and weight: 37 x 26 x 14cm, 9.0kg
Optional Accessories
DP-62a Digital Printer (prints Refractive index, Brix, User scale, Temperature, Month, Year, Time, Sample number)
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