Atago RePo-4 | Portable Refracto-Polarimeter [Code 5014]
Atago RePo-4 | Portable Refracto-Polarimeter
The RePo-4 can determine the amount of fructose (%) and honey moisture (%).
- In addition to angle of rotation and Brix, the RePo-4 also converts and displays the amount of fructose (%) and honey moisture (%).
- The RePo-4 is ideal for total quality control of honey.
Specifications
Model | RePo-4 |
Cat.No. | 5014 |
Scale |
Angle of Rotation, Brix, Fructose % at Honey, Honey Moisture %, Temperature |
Measurement Readings |
Angle of Rotation, Brix,Temperature User (Fructose % / Honey Moisture %) Brix with Automatic Temperature Compensation |
Measurement Range |
Angle of Rotation : -5.00 to +5.00°(*) Brix : 0.0 to 85.0% Fructose % : 0.0 to 99.9% Honey Moisture % : 13.0 to 30.0% Temperature : 15.0 to 40.0¡æ |
Display Range |
Angle of Rotation :£5.99 to £«5.99° Brix : £2.0 to 86.6£¥ Fructose % : £2.0 to 102£¥ Honey Moisture % : 12.5 to 30.5£¥ Temperature : 14.0 to 41.0¡æ |
Resolution |
Angle of Rotation : 0.01° Brix : 0.1% Fructose % : 0.1% Honey Moisture % : 0.1% Temperature : 0.1¡æ |
Measurement Accuracy |
Angle of Rotation : ±0.1° (at 20¡æ) Brix : ±0.2% Honey Moisture % : ±0.2% Temperature : ±1¡æ |
Repeatability |
Angle of Rotation : ±0.05°(at 20¡æ) Brix £º ±0.1£¥ |
Wavelength | 589nm (near D-line) |
Temperature compensation range |
Brix £º15 to 40¡æ Honey Moisture % : 15 to 40¡æ |
Ambient Temperature | 15 to 40¡æ |
Storage environment temperature | 0 to 65¡æ |
Light source | LED |
Sample Volume | 3mL |
Measurement Time | 12 seconds |
Power Supply | Size AAA alkaline battery x4 |
International Protection Class | IP67 |
Dimensions & Weight | 101 x 160 x 38mm, 325g (main unit only) |
(*1)These ranges are measured by the device’s 20mm light path.
These are convertible to below ranges:
-25.00°to +25.00°with a 100mm observation tube
-50.00°to +50.00°with a 200mm observation tube
Any sample that has Angle of Rotation within above ranges can be measured by RePo units
Options
- Standard liquid Repo-series : RE-99110
- MAGIC™ for RePo : RE-79000
- RePo Small Volume Adapter : RE-72093
Atago Portable Refracto-Polarimeter RePo Series
Four Points
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2 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.
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Compact size
Great portability, 10.1×16.0×3.8cm and weighs only 325g.
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Automatically calculated scales
Press ''User'' to select the desired scale: Purity, International Sugar Scale, Specific Rotation, and Concentration.
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Measurement evaluation indicator
Measurements are evaluated against pre-set tolerance limits, and the result is indicated by green or red light. (Upper and lower tolerance limits must be set in advance to using this function)
Features

Application Examples
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Sugar industries
(sugar manufactures and refineries) |
Analyzing inverted sugar syrups | Analyzing fragrances |
Honey industries
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Measuring Method
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1. Fill the sample stage up to the fill line (approx. 3mL).
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2. Press START.
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3. Measurement is displayed.
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