Atago 5015 Portable Refracto-Polarimeter RePo-5, Angle of Rotation : -5.00 to +5.00°(*) Brix : 0.0 to 85.0% - determine refractive index(nD)

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The RePo-5 can determine refractive index(nD).

In addition to angle of rotation and Brix, the RePo-5 can also display the refractive index (nD) of a sample. The RePo-5 is ideal for quality control in various industries such as fragrances, cosmetics, or pharmaceutical.RePo-5 satisfies Pharmacopoeia standards.

Measurement ReadingsAngle of Rotation, Brix,
Refractive index,Temperature
RangeAngle of Rotation:-5.00 to +5.00°
*Convertible to -25.00°to +25.00°with a 100mm observation tube
*Convertible to -50.00° to +50.00°with a 200mm observation tube
Brix: 0.0 to 85.0%
Refractive index:1.3306~1.5050
Temperature: 15.0 to 40.0℃
ResolutionAngle of Rotation : 0.01°
Brix : 0.1%
Refractive index : 0.0001
Temperature : 0.1℃
AccuracyAngle of Rotation: ±0.1° (20℃)
Refractive index:±0.0002 (20℃)
Temperature: ±1℃
Temperature compensationBrix : 15 to 40℃
Light sourceLED
Measurement Time12 seconds
Power SupplySize AAA alkaline battery x4
International Protection ClassIP67


· Standard liquid Repo-series : RE-99110

· RePo Reduced Optical Path Adapter 5mm : RE-72094

· RePo Reduced Optical Path Adapter 5mm(Adapter only) : RE-72095

· RePo Reduced Optical Path Adapter 5mm(Glass Cell only) : RE-72096

· RePo Reduced Optical Path Adapter 10mm : RE-72097

· RePo Reduced Optical Path Adapter 10mm(Adapter only) : RE-72098

· RePo Reduced Optical Path Adapter 10mm(Glass Cell only) : RE-72099

Call 01463 830401 For Any Assistance

RePo series Four points

Point 12 in 1

Brix alone can only indicate the overall amount of dissolved solids in a solution. With REPO-1, it is possible to determine if a product has been adulterated by measuring the optical rotation. For example, fructose rotates light to the left while glucose rotates light to the right. If a sample has been adulterated with glucose, it will make the optical rotation readings appear more positive than a pure solution.

2 in 1

Point 2Compact size

Great portability,
and weighs only 325g.

Compact size

Point 3Automatically calculated scales

Press "User" to select the desired scale: Purity, International Sugar Scale, Specific Rotation, and Concentration.

Automatically calculated scales

Point 4Measurement evaluation indicator

Measurements are evaluated against pre-set tolerancelimits, and the result is indicated by green or red light.
(Upper and lower tolerance limits must be set in advance to using this function)

Measurement evaluation indicator

RePo series Features

Features and design that Atago's commitment created

Function and design of this product

Application Examples

Sugar industries
Sugar industries
Analyzing inverted sugar syrups
Analyzing fragrances
Analyzing fragrances
Analyzing inverted sugar syrups
Honey industries
Honey industries

RePo series Measuring Method

  • Fill the sample stage up to the fill line (approx. 3mL).

    ❶ Fill the sample stage up to the fill line (approx. 3mL).

  • Press START.

    ❷ Press START.

  •  Measurement is displayed.

    ❸ Measurement is displayed.

    • SKU
    • Commodity Codes
  • Manufacturer
    Atago Co Ltd
  • Country of Origin