Kern Analogue Refractometer ORA 3AA
Kern Analogue Refractometer ORA 3AA
MSE Supplies offers a Analogue Refractometer from KERN & SOHN GmbH. They are the ideal helper for getting started with the analysis of your optically active solutions in the laboratory.
Refractometers are well-established instruments used for measuring the water content of liquids. It measures the refractive index of the liquid, which changes according to the moisture content.
Country of Origin: Made in Germany
Manufacturer: KERN & SOHN GmbH
Product Features
- 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.
- 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
- Calibration block if necessary
- 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. The value can be read straightaway, without having to be converted, using the Original gravity (specific weight) scale
Applications
The main scope of applications is:
- Beer brewers
Product Parameters
| Refractometer type | Handheld refractometer |
| Scale - Display type | Analogue |
| Area of application |
Beer |
| Measuring method | Light refraction |
| Automatic temperature compensation (ATC) | ✓ |
| Measurement temperature (°C) | 10 °C – 30 °C |
| Brix scale | ✓ |
| Measuring range Brix | 0 % – 32 % |
| Readout Brix | 0,2 % |
| Original wort scale (specific gravity) | ✓ |
| Measuring range original hopped wort (specific gravity) | 1,000 – 1,130 |
| Division of original wort (specific weight) | 0,001 |
|
IP protection - complete device |
- |
| Dimension (W×D×H) | 198×40×40 mm |
| Product family | ORA-AL |
About KERN & SOHN GmbH: Founded in 1844 and manufactured the most accurate balances of its time. Kern's business became the core cell of the internationally famous, southern German precision balance manufacturing. With over 175 years of experience and the devotion to quality have enabled them to become specialists in the weighing field that stands for precision and reliability. Discover the KERN route to success: fast – competent – reliable – versatile!
MSE Supplies is an authorized distributor for KERN & SOHN GmbH.