Refractometers

We supply digital and optical refractometers for all applications, including salinity, Brix, specific gravity, car batteries, sucose, alcohol, serum protein, urine etc. We have the refractometer models presented and displayed on our Ecotao shop, https://www.ecotao-store.co.za/product-category/laboratory/refractometers/
See also a generalized overview of DIGITAL REFRACTOMETERS and optical refractometers.
The Brix scale refractometers cover a wide range of applications from cutting fluids (0-10% brix and 0-32% brix) to fruit juice and honey.
Optical or Handheld Refractometer
An optical handheld refractometer is an analog instrument that needs a bright natural light source to measure a liquid’s refractive index. Handheld refractometers are compact and easy to use, but less precise than the digital refractometers. Handheld refractometers are ideal for laboratory or industrial and production plant measurements. A drop the sample liquid is placed to fully cover the top of the glass sensor prism. Typical uses are for calculating the Brix value of fruit juices, crops, soft drinks, sauces, soups, water-soluble cutting oils, washing liquids, industrial liquids, and coolants. The refractometers are supplied as a variety of models calibrated to a specific measurement. For example a salinity refractometer measures the water salt content and cannot be used for fruit juices.
Digital Refractometer
Digital refractometers have a higher resolution than optical refractometers, generally producing a far more accurate reading. A good optical or digital refractometer has automatic temperature compensation so adjusting for the effect of temperature on the refractive index. Generally a digital refractometer has a wider scale and far higher resolution and precision.
Atago refratometers
Popular Model
PAL-3
Wide & High Accuracy
PAL-3
PAL-1
The Most Popular
PAL-1
PAL-α
Wide Range
PAL-α
PAL-H
High Temperature
PAL-H
PAL-S
Milky sample
PAL-S
PAL-BX/RI
Brix & Refractive Index
PAL-BX/RI
PAL-RI
Refractive Index
PAL-RI
PAL-2
Brix
PAL-2
PAL-Loop
Brix
PAL-Loop
SDGsPAL-SDGs
About SDGs
PAL-SDGs
COVID-19 Disinfection series
Ethyl alcohol
PEthyl alcohol Refractometer PAL-COVID-19
Hypochlorous acid
Hypochlorous acid Refractometer PAL-Hypochlorous acid
Peracetic acid
Peracetic acid Refractometer PAL-Peracetic acid
Special scales
Coffee
PAL-COFFEE
Pâtissier
PAL-Pâtissier
Honey Moisture
PAL-22S
Brine
PAL-03S
Ramen
PAL-96S
Soy Milk
PAL-27S
Condiment
PAL-97S
Cutting Oil
PAL-102S
Urea
PAL-urea
H₂O₂
PAL-39S
Urine S.G
PAL-10S
Ethylene Glycol
PAL-91S
Sodium Hydroxide
PAL-40S
Cleaning agent
PAL-Cleaner
PAL Special scales list