Digital Refractometer & Bag

Brand: Kern

Area of Application: Sugar

The ORF-B models are particularly suitable for measuring the Brix value.

These mean that you can determine the sugar content in foods, primarily in fruit, vegetables, juice and drinks which contain sugar.

This refractometer also is ideal for the monitoring of processes in industry (coolant monitoring, oils and fats). You can also choose to display the refraction index.

ORF-H models Area of Application: Honey

Area of Application: Salt

The ORF-S models are particularly suitable for the measurement and concentration control of the mass fraction of natrium chloride in water as well as of the content of NaCl (salt) in water.

This is often used in the preparation and the cooking of sauces, bases for pastries, the production of brines (e.g. for white cheese) and the preparation of seafood and marinades for meat.

You can also choose to display the refraction index.

Area of Application: Wine

The ORF-W models are particularly suitable for measuring the sugar content in fruit.

This is used to determine what alcohol content is to be expected from the fruit You can also determine the degree of ripeness of fruit (fruit sugar), e.g. grapes etc.

Area of Application: Urine

The ORF-P models are particularly suitable for measuring specific urine weight (density), the serum content (serum protein in urine) and the refraction index.

Area of Application: Industry/Motor Vehicle Industry

The ORF-U 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.

Area of Application: Expert Applications

The ORF-R model has a particularly large measuring range for the refraction index nD

Digital Refractometer ORF-E

Digital measurement of refraction index for universal application - ECO refractometer

Digital Refractometer ORM-B/ORM-R

Digital calculation index measurement for universal applications

Digital Refractometer ORL-B

Digital measurement of refraction index for universal application
Features
  • ORF & ORM Models
    • The models in the KERN ORF & ORM 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
    • A quick and user-friendly calibration of the refractometer is possible at any time using commercially available distilled water
    • The refractometers of the KERN ORM series are protected against dust and splash water according to the international protection class IP65. You can rinse the refractometer under running water after use
    • Due to the fact that the refractometer has been calibrated at the factory, 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
  • ORL Model
    • The models in the KERN ORL range are accurate, universal and maintenance-free digital desktop refractometers
    • Other key features are the extra-large measuring range and a high degree of accuracy
    • With their handy design, they are ideal for convenient and rapid everyday use
    • The large, easy-to-read display with integrated temperature display supports the user to reliably determine the measurement
    • The integrated automatic temperature compensation (ATC) means that you can work easily and quickly, as you do not have to manually convert the measurement
    • A quick and user-friendly calibration of the refractometer is possible at any time using commercially available distilled water
    • Mean value measurements possible
    • Included in the scope of supply:
      • Pipette
      • Storage case
      • USB cable
      • Power adapter
      • Screwdriver

Specifications

Brand

Measuring Temperature

  • 5° C – 40° C
  • 0° C – 40° C

Approximate Net Weight

  • 558.21 g
  • 289 g

Overall Dimensions W×D×H

  • 145 mm × 67 mm × 40 mm
  • 121 mm × 58 mm × 25 mm

Power Supply

  • 2 × 1.5 V AAA
  • 1 × AAA (1.5 V)

Service Life of the Batteries

  • approx. 3,750 measurements
  • approx. 10,000 measurements

Automatic Temperature Compensation - ATC

  • Yes

Minimum Sample Volume

  • 2 drops

  • ORF-B Digital Refractometer
    • Industry: Process and Quality Control, Lubricant Control
    • Food Processing Industry: Drinks, Fruit, Sweets
    • Agriculture: Determining the Degree of Ripeness of Fruit for Quality Control during the Harvest
    • Restaurants and Industrial Kitchens
  • ORF-H Digital Refractometer
    • Beekeeping
    • Honey Production
  • ORF-S Digital Refractometer
    • Food Processing Industry
    • Restaurants and Industrial Kitchens
  • ORF-W Digital Refractometer
    • Agriculture: Wine and Fruit Cultivation
    • Wine Production
    • Must and Alcohol Production
  • ORF-P Digital Refractometer
    • Hospitals
    • Doctor's Surgeries
    • Medical Training Institutions
    • Care Homes and Nursing Homes
    • Sports Medicine (Drug Testing)
  • ORF-U Digital Refractometer
    • Motor Vehicle Industry
    • Chemical Industry
    • Solar Industry (Checking Frost Protection)
    • Geothermal Power (Measuring Brine Concentration with Geothermal Energy)
    • Forestry Management
  • ORF-R Digital Refractometer
    • Universal Measuring Instrument, especially for Applications with Extra Large Measuring Ranges

Documentation

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