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Analogue refractometer ORA-E

On sale

Analogue refractometer ORA-E
Expédition de colis par service de messagerie rapide. Livraison 2 jours.
Option disponible dans le panier - Compensation de température automatique ATC : Pour mesures entre 10 °C et 30 °C

ERN ORA-G ► Refractive index measurement for laboratories and the industry - Area of application: Gemmology/precious stones

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Availability : This product is no longer in stock

On sale -10%

From 225,00 €

instead of 250,00 €

  • Free delivery from 100 € before tax

    Free delivery from 100 € before tax

  • Satisfied or refunded

    Satisfied or refunded

  • Payments in 3 times without fees

    Payments in 3 times without fees

  • Free quote request

    Free quote request

Paiement sécurisé par une banque française:
Paiement sécurisé par une banque française:

  • The models in the KERN ORA-G 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

Area of application: Gemmology/precious stones

The following models have a refraction index measuring range for identifying jewellery. In addition, a beautifully-made leather bag is included with delivery for this refractometer 

Main areas of application: 

  • Jewellers
  • Jewellery industry
  • Training


Item KERN: Scales: Measuring range: Division: ATC: Price Stock Shipping time
ORA 1GG 1,30 – 1,81 nD 0,01 nD

225,00 €

0 Expected to be available again on 15.02.2023. --
- +
1 x = 1
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Technical sheet

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