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The RE40D refractometers is used to easily determine the refractive index of liquids. The measurements are carried out using the total reflection method. With this method, even dark samples can be measured easily. Thanks to the latest technology – no moving parts, durable LED light source and resistant sapphire prism, the RE refractometers are virtually maintenance-free
Measure liquids with a refractive index in a range from 1.32000 to 1.7000
Require a minimal amount of sample (approx. 0.4 milliliters) for the measurement
Keep the temperature of the samples to be measured between 15.00 and 70.00°C thanks to a built-in Peltier thermostat (no water bath required)
Calculate the refractive index of the samples for any reference temperatures based on user-defined temperature functions
Show the refractive index of the samples directly in Brix degrees
Able to convert the measured values into any units (e.g. Zeiss number) and display them directly in these units
Suitable for concentration determinations. Concentrations are due to custom formulas or concentration tables are automatically calculated from the measured refractive index.
Deliver statistical evaluations (mean value, standard deviation, relative standard deviation) of the results.
Entry of 10 measurement methods. One of these methods is reserved for adjusting the device.
Can be easily checked with the built-in check function. This function allows a regular checking of the measurement accuracy without changing the device settings
Three serial ports for connecting a printer, a barcode reader and a computer and a connection for controlling an automation unit
Including RS-P42 printer
QuestPair is a platform to find and acquire laboratory equipment by connecting research organisations, universities, and companies with high-quality, affordable instruments. The platform facilitates multiple sales daily worldwide and works with partners around the globe to provide trusted, vetted products for a wide variety of scientific needs. Our in-house developed AI algorithms collect data on the usage and availability of scientific instruments, enabling us to provide tailor-made assistance in sourcing suitable laboratory equipment. With a focus on cost-effectiveness and sustainability, QuestPair has an excellent track record in streamlining acquisitions for laboratories to further scientific research and development.
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