Analogue refractometer ORA 1RE

    Analogue refractometer ORA 4RR Refractive index

    Area of application: Expert applications

    The following models have a particularly large measuring range for the refraction index and large divided scales for measuring Brix values. 

    Main areas of application: 

    Universal field of application, primarily for applications which require an extra large measuring range

    Measuring range
    Refractive index
    1,440 nD - 1,520 nD
    0,001 nD
    Tax excluded
    1-3 days
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    • The models in the KERN ORA-B range are universal, maintenance-free analogue manual refractometers
    • The practical and robust design means that it can be used simply, efficiently and on a permanent basis, day in day out
    • The manual effort to convert the value is avoided by the use of several selectable scales and thereby eliminates user error
    • These scales have been specially developed, calculated precisely and checked. Another key feature is the very thin, clear lines
    • The optical system and the prism cover are made from special materials, which enable you to measure with low tolerances
    • All models are fitted with an eyepiece which can be adjusted easily and smoothly to different visual capacities
    • The models which are marked "ATC" have automatic temperature compensation, which makes it possible to obtain precise measurements at different environmental temperatures ( °C - °C)
    • Included in the scope of supply:
      • - Storage box
      • - Calibration solution
      • - Pipette
      • - Screwdriver
      • - Cleaning cloth
    • Further accessories are available as options
    ORA 4RR