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T: 514-354-2511
T: 1 800 463-4363
F: 514-354-6948
Refractometer | Automatic

Refractometer | Automatic

Product Code:Smart-1

Need more Info? (514) 354-2511 - 1-800-463-4363

  • A wide measuring range of 0 to 95.00%
  • A high accuracy of ±0.05%
  • Automatic temperature compensation at a range of 5 to 40°C
  • Four kinds of scales, Brix, inverted sugar, HFCS-55 (High Fructose Corn Syrup) and HFCS-42 ( High Fructose Corn Syrup displayed directly in accordance with the sugar type
  • A mode to display a value at a point where it becomes stable! Hotter or colder solutions than room temperature can be measured without paying attention to the temperature
  • Printer and computer outputs through RS-232C commnication
  • Only three operation keys, ZERO, START and SCALE which make you comfortable and raise efficiency


  • Fruit juice
  • Colong tea
  • Lactic drinks
  • Tomato juice
  • Liquid sugar
  • Starch
  • Marmalade
  • Soy sauce
  • Sauce
  • Ketchup
  • Soup
  • Wort
  • Vinegar
  • Pickle(liquid)
  • Waste liquid of sugar
  • Soft drinks
  • Coffee drinks
  • Alcohol drinks
  • Puree
  • Inverted sugar
  • Honey
  • Condensed milk
  • Tea drinks
  • Cocoa drinks
  • Concentrated fruit juice
  • Canned syrup
  • Glucose
  • Jam
  • Water-soluble cutting oil
  • Quenching oil
  • Water-soluble detergent
  • Coolant and brine solutions
  • Ethylene glycol
  • Propylene glycol
  • Rust preventive
  • IPA
  • PVA
  • NaOH
  • Acetic acid
  • Glycerin
  • Gelatin
  • Calcium chloride
  • Coating solution
  • Alkaline solution
  • Sodium glutamate
  • Amino acid
  • Injection liquid
  • Salt water
  • Fire extinguishing solution
  • Waste liquid of alcohol
  • Ethanol
  • Sodium carbonate
  • Citric acid
  • Protein
  • Cesium chloride
  • Seawater
  • Sizing liquid


Measuring method
Drop a sample on the suface of the prism
Press and release the START key at once
A measured value is indicated


Measuring system Optical refraction critical angle detection system
Measurement items Brix (automatic temperature cornpensation)
Inverted sugar concentration (autornatic temperature compensation)
HFCS-55 (High Fructose Corn Syrup) (automatic temperature compensation)
HFCS-42 (High Fructose Corn Syrup) (automatic temperature compensation)
Measurement range Brix 0.00 to 95.00%
Inverted sugar concentration 0.00 to 95.00%
HFCS-55 (High Fructose Corn Syrup) 0.00 to 95.00%
HFCS-42 (High Fructose Corn Syrup) 0.00 to 95.00%
Minimum indication Brix 0.01 %
Inverted sugar concentration 0.01 %
HFCS-55 (High Fructose Corn Syrup) 0.01 %
HFCS-42 (High Fructose Corn Syrup) 0.01 %
Temperature 0.05°C
Measurement accuracy Brix (on measurement of sucrose) ±0.05%
Inverted sugar concentration ±0.05%
HFCS-55 (High Fructose Corn Syrup) ±0.05%
HFCS-42 (High Fructose Corn Syrup) ±0.05%
Temperature compensation range 5.00 to 40.00°C
Temperature indication accuracy ±0.1 0°C
Environmental conditions Ambient temperature: 5 to 40°C
Ambient humidity: Max. 90%RH
Ambient altitude (Above sea level): Max. 5,000m
Display method LED
Printer output Digital Printer DP-22 (optional) is used.
Output system: RS-232C
Printing items: Either Brix or concentration, and sample No.
Computer communication Communication system: RS-232C
Output item: Either Brix or concentration
Input item: Zero setting and measurements can be started from the computer.
Zero setting Zero is to be set with distilled water.
Light source LED (D line wavelength approximation)
Material Prism: Optical glass; Sample stage: SUS316
Input power supply AC1 00 to 240V, 50/60Hz
Power consumption 20VA
Size and weight Refractorneter: 27 X 12 X 9cm, 2.01kg
AC adapter :10.5Xl7.5X4cm,0.7kg


Digital printer


Input method RS-232C
Type of printer Thermal dot matrix printer
Printing item Either Brix or concentration, and sample No.
Printer power supply Power terminal is available for DP-22(optional) on AC adapter of the SMART-1.
Power consumption 26VA
Size and weight 13.5 x 10.0 x 3.8cm, 390g


Cat. No. Description
3150 Automatic Refractometer, Model Smart-1
DP-22 Digital Printer



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