Atago 3275 RX-5000i-Plus Automatic Digital Bench-Top Refractometers, Refractive index (nD) : 1.32422 to 1.58000 Measurement Range

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The world's highest standard of technology Now available with touch screen. ATAGO taking refractometers to the next level.

ScaleRefractive index
Measurement RangeRefractive index (nD) : 1.32422 to 1.58000
Brix : 0.000 to 100.000%
(5 to 75°C ATC)
ResolutionRefractive index (nD) : 0.00001
Brix : 0.001%
Temperature: 0.01°C
Measurement AccuracyRefractive index (nD) : ±0.00002
Brix : ±0.010%
* When measuring a standard sucrose solution of up to 50% Brix or standard refractive index solution in MODE-1 at 20°C
RepeatabilityRefractive index (nD) : ±0.00001
Brix : ±0.010%
* When measuring a standard sucrose solution of up to 50% Brix or standard refractive index solution in MODE-1 at 20°C
Temperature control range5.00 to 75.00°C
(No lower than 10°C below or higher than 55°C above the ambient temperature.)
Power SupplyAC100V to 240V, 50/60Hz
Dimensions & Weight37×26×14cm, 6.6kg
(Main Unit only)
Power consumption90VA
ModeMODE-1:Displays the measurement value once the sample reaches the target temperature.

MODE-2:Measures refractive index and temperature at fixed intervals and displays the estimated measurement value at the target temperature.

MODE-3:The thermo-module can be turn off. Without temperature control, the measurement value is displayed in 4 seconds after the START key is pressed.

MODE-S:Displays the measurement value once a certain level of sample stability is achieved.
Output terminals• Printer (for ATAGO digital printers)
• Computer -USB
Warranty2 years standard (3 years with product registration) excluding touchscreen

  • MAGIC™ (metal) : RE-56180
  • MAGIC™ (resin) : RE-56185
  • Funnel-type Flow Cell : RE-56172
  • Calibration Certificate 
  • Printer paper (regular) for Thermal printer: RE-8412
  • Printer paper (long-term storage) for Thermal printer: RE-8414
  • Printer paper for Dot matrix printer: RE-89403
  • Ribbon cassette: RE-89402
  • Fan Filter Replacement: RE-58001
Call 01463 830401 For Any Assistance

The most accurate refractometer in the world is now even more stylish, smart, and functional, Featuring intuitive touch screen technology, the new RX-i series makes navigation and selection a breeze. The RX-i series come with newly added functions, such as USB flash drive and self-diagnosis capability. This product comes standard with a two (2) year limited warranty against manufacturer’s defects from the date of the original purchase. The warranty period can be extended to three (3) years if the product is registered with ATAGO. FDA 21 CFR Part 11 Software Included in Standard Delivery.

Ergonomically Designed Layout
The RX series was designed with ease of use in mind. The sample stage is placed on the right-side, while the buttons for operation and the LCD are placed on the left-side. This results in a distance of only 17 cm. Extensive research was performed in the design phase to ensure an ergonomic interface that made operation easy while maximizing efficiency.

Password Security
The password feature allows only authorized personnel to perform certain operations. Assign a system level and password to limit each operator's activities.

The new and advanced algorithm allows for more stable readings every time.

Resolve Measurement Value Discrepancy
With the manual calibration feature, measurement values can be adjusted to be consistent with multiple units.

Programmable User Scale
Enter 3 data points of a scale, other than Brix, to directly display the concentration of specific solutions, such as alcohol, salinity, DMF, and more. Save time and increase efficiency by eliminating the need to refer to manual conversion tables.

Measurement History
The built-in memory will instantly recall the last 500 measurement values.

    • SKU
    • Commodity Codes
  • Measurement Range
    Refractive index (nD) : 1.32422 to 1.58000, Brix : 0.000 to 100.000%
  • Resolution
    Refractive index (nD) : 0.00001, Brix : 0.001%
  • Measurement Accuracy
    Refractive index (nD) : ±0.00002, Brix : ±0.010%
  • Manufacturer
    Atago Co Ltd
  • Country of Origin