Analogue refractometer
ORA 3AA

Description

• The models in the KERN ORA-AL 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 optical system and the prism cover are made of special material which allows a low-tolerance measuring.
• NEW: Now with engraved serial number
• All models are fitted with an eyepiece which can be adjusted easily and smoothly to different visual capacities
• The temperature compensation ("ATC") enables accurate measurement at different ambient temperatures (10 °C to 30 °C)
• Included with the delivery:
  - Storage box
  - Calibration solution
  - Pipette
  - Screwdriver
  - Cleaning cloth
• Further accessories are available optionally.
• This model is particularly suitable for determining the sugar content of the original wort of beer in its unfermented state.

Applications

Main fields of application / Primary application areas

• Alcohol production
• Beer brewers

Technical Data