Digital Refractometer

ATAGO Digital Bench-top Refractometers are designed to be highly accurate and provide reliable measurements while facilitating a simple measurement method for the operator. When compared to analog and Abbe Refractometers, the large digital readout makes reading the measurement value faster and easier.

RX-α series

A Wide Selection to Meet
Every Measurement Need

RX-i series

The world's highest standard of technology now
available with touch screen.

Automatic Digital Refractometer RX-5000i-Plus

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-5000i-Plus measures with the same accuracy level as the RX-5000α-Plus - ±0.010% Brix and ?0.00002 nD.
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? 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.

Automatic Digital Refractometer RX-5000i

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-5000i measures with the same accuracy level as the RX-5000α ±0.03% Brix and ±0.00004 nD.
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? 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.

Automatic Digital Refractometer RX-7000i

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.
The RX-7000i features an even wider refractive index range than its predecessor.
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.

Automatic Digital Refractometer RX-5000α-Plus

The NEW RX-5000α (alpha)-Plus features improved accuracy over the RX-5000α, with Brix ±0.010 and nD ±0.00002. The RX-5000α-Plus 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)-Plus 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 ± 0.010% and refractive index ± 0.00002 accuracy can be obtained. 
• The RX-5000α (alpha)-Plus 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)-Plus is capable of calling up 30 latest measurements. 
This product comes standard with a two (2) year limited warranty against manufacturer 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.

Automatic Digital Refractometer RX-5000α

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% or salt concentration) in addition to Refractive Index and Brix (%) at customer's request.
This product comes standard with a two (2) year limited warranty against manufacturer? 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.

Automatic Digital Refractometer RX-5000α-Bev

The NEW RX-5000α-Bev is a re-designed version of the conventional Rx-5000α. A flat sample stage replaced the sample well to make it easier to wipe off the sample and to allow for a faster and easier clean up. The RX-5000α-Bev is ideal for measuring beverages and is equipped with all the standard features of the RX-5000α.
This product comes standard with a two (2) year limited warranty against manufacturer? 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.

Automatic Digital Refractometer RX-7000α

The RX-7000α ( alpha ) is an improved ( upgraded ) model for a measurement range of refractive index and measurement temperature of an RX-5000α ( alpha ). The thermo module for constant temperature is equipped. 
It is best for measuring oils and fats of high melt point, higher refractive index perfumes, organic solvents, etc. The RX-7000α ( alpha ) has the manual calibration facility which compensate difference in standard liquids and measurement values by other refractometers. 
This product comes standard with a two (2) year limited warranty against manufacturer? 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.

Automatic Digital Refractometer RX-9000α

The RX-9000α is a fully automatic digital refractometer with the highest level of accuracy of its kind.

Designed with a wide measurement range, measurement temperature range, and highest measurement accuracy, this instrument is suitable for multiple sample types; such as measuring oils and fats with high melting points, aroma oils of high refractive index and organic solvents, meeting demands for high accuracy measurements.

The RX-9000α has a built-in Peltier thermo module for maintaining a constant sample temperature while taking measurements. Manual calibration is also possible to adjust to standard liquid values and to correct differences in measurement values between instruments.
This product comes standard with a two (2) year limited warranty against manufacturer'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. 

Automatic Digital Refractometer RX-007α (alpha)

The NEW RX-007α (alpha) is suitable for measuring water soluble samples with very low concentrations (5.000% or less) such as tea (green tea, black tea, oolong tea) and low sugar beverages at a very high accuracy of ±0.005%. 
This product comes standard with a two (2) year limited warranty against manufacturer? defects from the date of the original purchase. This warranty does not cover or apply to the prism. 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.

Digital Refractometer RX-5000

The RX-5000 combines nozzle for connect a water bath instead of built -in thermo module. The RX-5000 is equipped with all the standard features of the RX-a series.
This product comes standard with a two (2) year limited warranty against manufacturer? 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.

Automatic Refractometer SMART-1

The Brix, inverted sugar or High Fructose Corn Syrup concentration can be measured in a range of 0.00 to 95.00% and with a high accuracy of ± 0.05% ! 
The SMART-1 has Automatic Temperature Compensation function. 
• Brix
• Inverted sugar concentration
• HFCS-55 ( High Fructose Corn Syrup ) 
• HFCS-42 ( High Fructose Corn Syrup ) 
This product comes standard with a two (2) year limited warranty against manufacturer? defects from the date of the original purchase. This warranty does not cover or apply to the prism. The warranty period can be extended to three (3) years if the product is registered with ATAGO.

Digital Printer DP-63(A)

The DP-63(A) is a printer for Automatic Refractometer SMART-1(Serial No.092901~). It automatically prints out the number of samples, measurement results, and measured temperature whenever the refractometer completes measurement.

Digital Printer DP-22

The DP-22 is a printer for Automatic Refractometer SMART-1(Serial No.~092830). It automatically prints out the number of samples, measurement results, and measured temperature whenever the refractometer completes measurement.

Digital Printer DP-62(AD)

The DP-62 is a printer for Digital Refractometer RX-5000. It automatically prints out the number of samples, measurement value for refractive index ( nD or nDt ), Brix ( % ), concentration ( % ) ( one of user scales ), and measurement temperature whenever the refractometer completes measurement.

Digital Printer DP-RX

The DP-RX is suitable for RX-5000α having serial No. 052601 onwards and RX-7000α having serial No. 051301 onwards. It automatically prints out the number of samples, measurement value for refractive index ( nD or nDt ), Brix ( % ), concentration ( % ) ( one of user scales ), and measurement temperature whenever the refractometer completes measurement.

Digital printer DP-RD

The DP-RD is a printer for Digital Refractometer RX-a series. It automatically prints out the number of samples, measurement value for refractive index ( nD or nDt ), Brix ( % ), concentration ( % ) ( one of user scales ), and measurement temperature whenever the refractometer completes measurement. The DP-RD uses regular rolled plain paper (not thermal).

Digital Printer DP-63

The DP-63 is a printer for Digital Refractometer RX-i series. It automatically prints out Angle of rotation, International sugar scale, Specific optical rotation, Concentration, Purity, Length of observation tube, Measurement temperature, Sample number Date, Month, Year and Time.

Digital printer DP-AD

The DP-AD is a printer for Digital Refractometer RX-i series. It automatically prints out Angle of rotation, International sugar scale, Specific optical rotation, Concentration, Purity, Length of observation tube, Measurement temperature, Sample number Date, Month, Year and Time.The DP-AD uses regular rolled plain paper (not thermal).