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Atago 3262 RX-7000a Automatic Digital Bench-Top Refractometers, Refractive index (nD) : 1.32500 to 1.70000, Brix : 0.00 to 100.00% Measurement Range
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.
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.
Specifications
Model | RX-7000α |
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Cat.No. | 3262 |
Scale | Refractive index Brix |
Measurement Range | Refractive index (nD) : 1.32500 to 1.70000 Brix : 0.00 to 100.00% (ATC : 5 to 70°C) |
Resolution | Refractive index (nD) : 0.00001 (0.0001)* Brix : 0.01% (0.1%)* Temperature: 0.01°C *Factory default setting |
Measurement Accuracy | Refractive index (nD) : ±0.0001 Brix : ±0.1% * 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) : ±0.00005 Brix : ±0.02% * When measuring a standard sucrose solution of up to 50% Brix or standard refractive index solution in MODE-1 at 20°C |
Measurement Temperature | 5 to 70°C |
Power Supply | AC100V to 240V, 50/60Hz |
Dimensions & Weight | 37×26×14cm, 6.8kg (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) |
Options
- Calibration Certificate : Contact an ATAGO representative for details.
Parts
- 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

Beautiful, Functional Design.
True Quality Never Becomes Obsolete.
It Only Gets Better with Time.
RX-α series
World's Highest Standard of Accuracy
The RX series are the most accurate of ATAGO refractometers programmed with a trusted and advanced algorithm. The epitome of which boasts the accuracy of ±0.000010 nD and ±0.005% Brix.
Ergonomically Designed Layout
The RX- a series was designed with ease of use in mind. Extensive research was performed in the design phase to ensure an ergonomic interface that made operation easy while maximizing efficiency.
4 Measurement Mode Options
For maximum accuracy
Displays the measurement value once the sample reaches the target temperature.
For no temperature control
Provides an option to turn the thermo-module off. Without temperature control, the measurement value is displayed in 4 seconds after the START key is pressed.
For fast results
Measures refractive index and temperature at fixed intervals and displays the estimated measurement value at the target temperature.
For emulsion samples
Displays the measurement value once a certain level of sample stability is achieved.
Digital Refractometers RX-α series Measurement Method
4 easy steps
![]() | Place a sample on the prism. |
![]() | Press the START key to start a measurement. |
![]() | The measurement value is Displayed. |
![]() | Wipe off the sample to clean. |
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Measurement RangeRefractive index (nD) : 1.29980 to 1.71500, Brix : 0.00 to 100.00%
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Measurement AccuracyRefractive index (nD) : ±0.0001, Brix : ±0.1%
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Measurement ScalesBrix, Refractive Index
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ManufacturerAtago Co Ltd
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Country of OriginJapan
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