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Kern Analogue Refractometer ORA 4FA
SKU: ORA 4FA
Kern Analogue Refractometer ORA 4FA
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-F 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 measuring and determining glycol concentration, battery fluid (BF) and measuring the freezing point of screen wash (CW). Furthermore, these models are suitable for measuring temperature-exchange systems.
Applications
The main scope of applications is:
- Automotive industry: Car-workshops and producers
- Chemical industry
- Solar industry: Antifreeze monitoring
Product Parameters
| Refractometer type | Handheld refractometer |
| Scale - Display type | Analogue |
| Area of application | Automotive |
| Measuring method | Light refraction |
| Automatic temperature compensation (ATC) | ✓ |
| Measurement temperature (°C) | 10 °C – 30 °C |
| Scale for ethylene glycol (°C) | ✓ |
| Ethylene glycol measuring range (°C) | -50 °C – 0 °C |
| Readout ethylene glycol (°C) | 1 °C |
| Scale Propylene glycol (°C) | ✓ |
| Measuring range propylene glycol (°C) | -50 °C – 0 °C |
| Division propylene glycol (°C) | 1 °C |
| Wiping water scale | ✓ |
| Measuring range wash water | -40 °C – 0 °C |
| Division of mopping water | 5 °C |
| Battery fluid scale | ✓ |
| Meausring range batterie fluid | 1,10 kg/l – 1,40 kg/l |
| Readout batterie fluid | 0,01 kg/l |
|
IP protection - complete device |
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| Dimension (W×D×H) | 160×40×40 mm |
| Product family | ORA-F |
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.