• Digital Refractometer

Digital Refractometer

  • Refractive index (nD) : 1.32700 to 1.58000
  • Brix : 0.000 to 100.00%
  • Automatic temperature compensation: 5 to 60°C 

The RX-5000α (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

  • Since the RX-5000α (alpha) has a thermo-module to control temperature, a constant temperature water bath is not necessary.
  • The measurement starts automatically after the sample reaches your targeted temperature.
  • The refractive index and Brix at your targeted temperature are speedily displayed.
  • High Brix ± 0.03% and refractive index ± 0.00004 accuracy can be obtained.
  • The RX-5000α (alpha) displays the top-and-bottom-limit-bar for your set control range.
  • If the measurement value differs from that of your Standard Liquid or the other refractometer, it can be adjusted in a certain range.
  • 60 kinds of user scales can be input according to your sample.
  • The RX-5000α (alpha) is capable of calling up 30 latest measurements.

*Special model of RX-5000α allows pre-programming of an additional scale (such as honey moisture, inverted sugar%, salt concentration or butyro) in addition to Refractive Index and Brix (%) at customer's request.

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.

Model RX-5000α
Cat.No. 3261
Scale Refractive index
Brix
Measurement Range Refractive index (nD) : 1.32700 to 1.58000
Brix : 0.000 to 100.00%
(5 to 60°C ATC)
Resolution Refractive index (nD) : 0.00001
Brix : 0.01%
Temperature: 0.01°C
Measurement Accuracy Refractive index (nD) : ±0.00004
Brix : ±0.03%
* When measuring a standard sucrose solution of up to 50% Brix or standard refractive index solution in MODE-1 at 20°C
Repeatability Refractive index (nD) : ±0.00002
Brix : ±0.01%
* When measuring a standard sucrose solution of up to 50% Brix or standard refractive index solution in MODE-1 at 20°C
Temperature control range 5.00 to 60.00°C
(No lower than 10°C below or higher than 55°C above the ambient temperature.)
Measurement Temperature 5 to 60°C
Power Supply AC100V to 240V, 50/60Hz
Dimensions & Weight 37×26×14cm, 6.4kg
(Main Unit only)
Power consumption 65VA
Mode MODE-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 - RS-232C
Connection to a USB port requires a USB to RS-232 adapter (optional)
Warranty 2 years standard (3 years with product registration)