Digital refractometer ORF-U

• The models in the KERN ORF-U range are accurate and universal, maintenance-free digital manual refractometers
• Other key features are the easy handling and sturdiness
• The handy and robust design allows the easy, efficient and sustainable use in everyday life
• The large, easy-to-read TFT colour display with integrated temperature display supports the user to reliably determine the measurement.
• The large range of models with either a single or multiple measuring scales means that you can use the product in many application areas
• The optimised device software can give the measurements in various measurement scales
• The integrated automatic temperature compensation (ATC) means that you can work easily and quickly, as you do not have to manually convert the measurement
• Due to the fact that the refractometer has been calibrated at the , this guarantees that it can be used immediately for accurately measuring your sample
• Included in the scope of supply:
• – Calibration solution
• – Pipette
• – Storage case
• – 2 x AAA batteries
• – Leather case
• – Screwdriver
• – Cleaning cloth

• Measuring temperature: 5–40 °C
• Overall dimensions W×D×H 145×67×40 mm
• Net weight approx. 558,21 g
• Power supply: 2×1.5 V AAA
• Service life of the batteries: approx. 3,750 measurements
• ATC (Automatic temperature compensation)
• Minimum sample volume: 2 drops

Area of application: Industry/Motor vehicle industry
The following models are particularly suitable for measuring and determining AdBlue, glycol concentration (ethylene: EG and propylene: PG), of battery fluid (BF), urea and measuring the freezing point of screen wash (CW). Furthermore, these models are suitable for measuring temperature-exchange systems.

Main areas of application:

• Motor vehicle industry
• Chemical industry
• Solar industry (checking frost protection)
• Geothermal power (measuring brine concentration with geothermal energy)
• Forestry management