Refractometers for saline solutions measuring (salt water, seawater, brine)

• Salinity - ppt (per mile, pro mile) content of sodium chloride in water
• Specific gravity of sodium chloride aqueous solution g/cm³

Very sensitive and accurate, suitable for reef-keeping, saltwater pools, measuring of water for washing seafood, saline mineral water and salt solution of very low concentrations.

This refractometer is equipped with automatic temperature compensation.

This optical refractometer is used for measuring of aqueous solution salinity in the range from 0 to 28 %. It is suitable for measuring of brines and pickling solutions in bakery, salty cheese plants, meat brining or for winter road maintenance.

This refractometer is equipped with automatic temperature compensation.

This optical refractometer equipped with two scales is designed for measuring of sugar content in aqueous solution as well as salt dissolved in water (fruit juices, salt infusion and brines):

• Brix - sugar content - 0 to 32 °Bx. The measurement precision is ±0.2 °Bx.
• Salinity - 0 to 28 %. The scale resolution is 0.2 %.

This refractometer is equipped with automatic temperature compensation.

Durable plastic case suitable for most of our optical refractometers with length is less than 175 mm (the gap the foam has this length).

Not suitable for models: RAL1, RAL2, RBR10, RUR5 and RSA1. These models are longer and have another case.

If you do not want to buy the case as a spare part it is not necessary to order it - it is a standard part of each our optical refractometer.

Spare part Pipette for the sample collection is intended for collection of liquids which want to test by using a refractometer.

It may be an appropriate tool for modellers, chemists, etc.

It is a standard part of each our optical refractometer.

Spare part Transparent cover plate for optical refractometer prism is suitable for all optical refractometers in our catalogue.

It is a standard part of each our optical refractometer.

Spare part Transparent cover plate for optical refractometer prism with illumination is suitable for all optical refractometers in our catalogue.

Under the sun icon is located a microswitch for the illumination control.

It is not necessary to use the illumination during each measuring. Use it just in dark rooms, basement and so on. Under normal lighting has this cover plate similar optical properties like the standard transparent cover plate without the illumination.

Spare part Microfibre optical cloth (for refractometer prism) is of course suitable also for cleaning of glasses and other optical devices.

It is a standard part of each our optical refractometer.

Quality antistatic cloth to clean the refractometer prism is of course suitable also for cleaning of glasses and other optical devices.