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Digital refractometers without internal temperature control

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Code: #18950

Supplier: A.KRÜSS Optronic GmbH

Refractometer DR6200 with temperature compensation - temperature control possible with thermostat

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  • DR6000 - Specialists for sugar containing solutions

    The DR6000 models are especially suited for highly accurate measurements of products from the sugar industry. Instead of temperature control, the temperature compensation according to ICUMSA can be used. The digital refractometer models DR6000 without internal Peltier temperature control are especially suited for highly accurate measurements of products from the sugar industry. Instead of the temperature control, you can use the temperature compensation according to ICUMSA. There are four model variants available for the different requirements on accuracy, resolution and measuring range, whereby the same operation and functionality can be accessed.

    • Measuring all sugar containing samples
    • Built-in thermostat connections for temperature control with external circulating thermostat
    • Preinstalled and freely definable scales with conversions bases on tables or formulas
    • Chemical-resistant materials such as measurement prism made of sapphire, measuring tray made of stainless steel
    • Intuitive operation via state-of-the-art touch-screen display
    • Complete data recording and backup including audit trail
    • Flexible data export
    • Compliance with global standards and norms

  •  DR6000DR6100DR6200DR6300
    MEASUREMENT DATA
    SCALESRefractive index (nD)
    Concentration of sucrose, glucose, fructose and invert sugar [%Brix],
    User-defined
    MEASUREMENT RANGE nD 1.3200–1.5800
    0–95 %Brix    		nD 1.3200–1.7000
    0–95 %Brix    		nD 1.32000–1.58000
    0–95 %Brix    		nD 1.32000–1.70000
    0–95 %Brix
    MEASUREMENT ACCURACYnD ±0.0001
    ±0.1 %Brix    		nD ±0.00002
    ±0.02 %Brix
    RESOLUTIONnD 0.0001
    0.1 %Brix    		nD 0.00001
    0.01 %Brix
    MEASUREMENT PERIODapprox. 4 s
    MEASUREMENT PRISMSapphire
    LIGHT SOURCELED
    WAVELENGTH589 nm
    TEMPERATURE DATA
    TEMPERATURE CONTROLWithout a sample temperature control, you can connect a thermostat for the temperature control
    TEMPERATURE COMPENSATIONCan be activated
    (ICUMSA or freely definable)
    TEMPERATURE MEASUREMENTWith integrated temperature sensor Pt100
    TEMPERATURE MEASUREMENT RANGE10–80 °C
    TEMP. MEASUREMENT ACCURACY±0.1 °C
    TEMP. MEASUREMENT RESOLUTION0.1 °C

  • Conformity with national and international standards

    A big advantage of normalized measurements is the comparability of the measurement results. Refractometers for specific measuring tasks are recommended as suitable measuring instruments in many international standards and guidelines. The requirements for the measuring devices, such as measuring accuracy and measuring temperature, are dependent on the respective measuring task and defined in each standard. We have compiled for you an overview of all known standards and guidelines, which refer to the refractometry.

    Association of Analytical Communities (AOAC)
    American Oil Chemists’ Society (AOCS)
    American Society for Testing and Materials (ASTM)
    German Institute for Standardization (DIN)
    International Organization of Legal Metrology (OIML)
    International Organization of Vine and Wine (OIV)
    International Commission for Uniform Methods of Sugar Analysis (ICUMSA)
    International Organization for Standardization (ISO)
    United States Pharmacopeia (USP)
    European Pharmacopoeia (Ph. Eur.)
    European Honey Commission (EHC)

 

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