Analogue refractometer
ORA 7WA

Description

• The models in the KERN ORA-W range are universal, maintenance-free analogue manual refractometers
• The handy and robust design allows the easy, efficient and sustainable use in everyday life
• Manually calculated conversions and errors of the user are avoided by multiple selectable scales.
• These scales are especailly developed, exactly calculated and checked. They are also characterized by their thin and clear lines.
• The temperature compensation ("ATC") enables accurate measurement at different ambient temperatures (10 °C to 30 °C)
• The optical system and the prism cover are made of special material which allows a low-tolerance measuring.
• All models are fitted with an eyepiece which can be adjusted easily and smoothly to different visual capacities
• Included with the delivery:
  - Storage box
  - Calibration solution
  - Pipette
  - Screwdriver
  - Cleaning cloth
• Further accessories are available optionally.
• This model is particularly suitable for the measurement of the content of sugar in fruits. It indicates the expected °Alcohol of the fruit. The degree of ripeness of fruit (fruit-sugar) can also be determined, such as e.g. grapes.
• Main scope of applications:
  - Agriculture: Wine-growing and fruit-growing
  - Wine-production
  - Must and alcohol production

Technical Data