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- The models in the KERN ORA-S 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 the measurement and concentration controlof the mass fraction of natrium chloride in water. This is often used in the preparation and the cooking of sauces, bases for pastries, theproduction of brines (e.g. for white cheese) and the preparation of seafood and marinades formeat.
- Food industry
- Restaurants and large-scale catering establishment
- Aquaristic: Fishkeepers/Fishfarmers in sea and sweetwater
Input voltage power supply / power [Max]: 100 V - 240 V AC, 50 / 60 Hz
Plug-in power supply type: Built-in power supply
Gross weight: 4,4 kg
Net weight: 2,8 kg
UN number (hazardous goods): no dangerous goods
Airworthy: yes, without restrictions
Shipping method: Parcel service
Dimensions packaging (W×D×H): 570×210×410 mm
Dimensions packaging Width: 570 mm
Dimensions packaging Depth: 210 mm
Dimensions packaging Height: 410 mm
Total packaging weight: 1,6 kg
Packaging component Paper: 1 g
Packaging component carton/cardboard: 658 g
Packaging component plastic: 91 g
Packaging component Styrofoam: 493 g
Division: 1°
Loupe magnification: 3x
Optical rotation [Min]: -180°
Optical rotation [Max]: +180°
Vernier: 0,05°
Wave length: 589 nm
Pictograms Standard: Monocular microscope; Polarisation unit; LED lighting with special LED; Plug-in power supply 230V/50 Hz; Package shipment 1 day
Accessories: OAB-A2501; OAB-A2502
Technical Data Sheet (PDF)