Portable Refracto-Polarimeter RePo-1

A fusion of index of refraction and angle of optical rotation
-Making the invisible, visible-

Brix 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.

Announcing an All-in-One, refractometer and polarimeter hybrid unit. As little as 3mL sample, Repo-1 can measure both brix and optical rotation of the sample. With the press of a button, purity, international sugar scale, specific rotation, and concentration can be displayed. Users can also set an upper and lower measurement limit. An indicator light alerts the user if a measurement value is within the limits, allowing for optimal efficiency.

“Could a Repo-1 be used in our field?” “How about for my unique application?”
We look forward to hearing from you!
Model RePo-1
Cat.No. 5010
Scale Angle of rotation, Brix,
International Sugar Scale,
Measurement Readings Angle of rotation, Brix,
User (International Sugar Scale/ Purity/ Specific Rotation/ Concentration),
International Sugar Scale with ATC
Measurement Range Angle of Rotation: -5.00 to +5.00°(*1),
International Sugar Scale: -130 to +130°Z,
Brix: 0 to 85%,
Temperature: 15.0 to 40.0℃
Display Range Angle of Rotation: -5.99 to +5.99°,
Brix: -2.0 to 86.6%,
International Sugar Scale: -130 to +130°Z,
Purity: -120 to 120%,
Specific Rotation: -999 to +999, Concentration:-2.0 to 999%,
Temperature: 14.0 to 41.0℃
Resolution Angle of Rotation: 0.01°,
Brix: 0.1%,
International Sugar Scale: 0.1°Z,
Temperature: 0.1°C
Measurement Accuracy Angle of Rotation: ±0.1°(at 20℃),
International Sugar Scale: ±3°Z,
Brix: ±0.2%,
Temperature: ±1℃
Repeatability Angle of Rotation: ±0.05°(at 20℃),
Brix : ±0.1%
International Sugar Scale: ±1.5°Z (at 20℃),
Wavelength 589nm (equivalent to the sodium-D line spectrum)
Temperature compensation range Brix: 15 to 40℃,
Purity: 18 to 40℃,
International Sugar Scale: 18 to 40℃
Ambient Temperature 15 to 40℃
Storage environment temperature 0 to 65℃
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)