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Pro-Juice Pro-Juice Refractometer

Overview Specifications Industries & Applications ;


Product Features
  • Conventional mode for
    regular juice
  • Pro-Juice mode for orange juice
  • Integral sample conditioner
  • Xycone® flowcell & pump
  • Intelligent software
  • Integral SOP
  • METHODS system
  • Controlled analysis
  • Controlled cleaning

The Pro-Juice refractometer has been specifically developed to overcome the erratic behavior of orange juice by focusing on the practical handling of the sample prior to high accuracy measurement in order to achieve a measurement accuracy of 0.01 °Brix for sucrose solutions and more importantly, a reproducibility of 0.02 °Brix between orange juice samples, regardless of temperature deviation or operator skill level.



Scale: Sugar (°Brix)
0 – 100
Resolution: Sugar (°Brix)
Accuracy: Sugar (°Brix)
±0.01 (0 – 20 °Brix); ±0.03 (20 – 100 °Brix)
Reproducibility: Sugar (°Brix)
±0.01 for sucrose solutions; ±0.02 for orange juice
Conventional & Pro-Juice
Reading Time
4-180 seconds (mode/stability dependant)
Multiple Methods with citric acid correction and offset
Presser Type
Polyacetal Xycone® flow through cell with leur taper inlet for attachment of stainless steel funnel for rapid changeover between samples or none (lifted) for conventional operation
Measuring Temperature Range
0°C or 10°C below ambient whichever is the greater to 70°C
Temperature Sensor Accuracy
± 0.03°C
Sample Temperature Stability
± 0.05°C
Temperature Stability Checks
None/delay time/repeatability/Smart/Pro-Juice
Physical Specifications
Artificial Sapphire (Single). 12mm sample area diameter
Prism Dish
316 Stainless Steel / PEEK
Prism Seal
1 Parallel (printer), 2 x Serial (RS232)
Sample Illumination
Light Emitting Diode (life 100,000hr +) 589nm
Temperature Control
Peltier (sensor and sample conditioner)
Power Supply
External 100-240V, 50-60Hz, 6A. Supplied with instrument
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