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Digital portable refractometers Refracto 30GS

Product information "Digital portable refractometers Refracto 30GS"

Portable device for determining refractive index and derived concentration values. Simple operation and fast results: the sample is either dripped onto the measuring cell or the instrument is immersed directly in the sample liquid. Suitable for laboratory and field measurements, e.g. in food processing or industry.
  • Automatic temperature compensation
  • Suitable for measurement of dark samples
  • Backlit LCD display shows values and menu functions
  • Calibration with water
  • Memory for up to 1100 measured values, together with sample ID, unit, temperature compensation coefficient, time and date
  • Individual formulas for calculation of user-defined concentration data can be defined in the device
  • Measuring units: nD, nD temperature compensated, Brix% temperature compensated, HFCS42, HFCS55, °Baumé, °Oechsle (D, CH), °KMW (Babo), T.A. 1990, weight %, vol.-%, specific weight and freezing point (in °C or °F) for ethanol and NaCl, weight %, volume % and freezing point (in °C or °F) for ethylene glycol and propylene glycol, weight % and volume % for isopropyl alcohol, user-defined unit
  • Values can be transferred to the PC via IR interface
  • Sapphire measurement cell for larger measuring range and faster temperature compensation


Scope of supply: Refracto 30GS, pipette for sample handling, cleaning towels, operating instructions, flasks for sample and cleaning solutions, CD-ROM with software for data transmission, transport case

Accuracy: ±0.0005 nD, ±0.2 % Brix
Battery/rechargeable battery: 2 x 1.5 V, AAA
Depth: 185 mm
Designation ANSI: AAA
Dimensions (WxDxH): 55 x 185 x 60 mm
Height: 60 mm
Manufacturer Article Number: 51324660
Max. temperature: 40 °C
Max. voltage battery/rechargeable battery: 1.5 V
Measured range: 1.32 ... 1.65 nD, 0 ... 100 % Brix
Min. temperature: 10 °C
No. of batteries/rechargeable batteries: 2
Resolution: 0.0001 nD, 0.1 % Brix
Temperature: 10 ... 40 °C
Type: Refracto 30GS
Type of auxiliary energy: Battery
Weight: 250 g
Width: 55 mm

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Portable device for determining refractive index and derived concentration values. Simple operation and fast results: the sample is either dripped onto the measuring cell or the instrument is immersed directly in the sample liquid. Suitable for laboratory and field measurements, e.g. in food processing or industry.Automatic temperature compensationSuitable for measurement of dark samplesBacklit LCD display shows values and menu functionsCalibration with waterMemory for up to 1100 measured values, together with sample ID, unit, temperature compensation coefficient, time and dateIndividual formulas for calculation of user-defined concentration data can be defined in the deviceMeasuring units: nD, nD temperature compensated, Brix% temperature compensated, HFCS42, HFCS55, °Baumé, °Oechsle (D, CH), °KMW (Babo), T.A. 1990, weight %, vol.-%, specific weight and freezing point (in °C or °F) for ethanol and NaCl, weight %, volume % and freezing point (in °C or °F) for ethylene glycol and propylene glycol, weight % and volume % for isopropyl alcohol, user-defined unitValues can be transferred to the PC via IR interfaceOptical glass measurement cellScope of supply: Refracto 30PX, pipette for sample handling, cleaning towels, operating instructions, flasks for sample and cleaning solutions, CD-ROM with software for data transmission, transport case

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