RE-50 REFRACTOMETER
The latest in refractive index measurement. A high resolution optical sensor measures the total reflection of a light beam emitted by a special LED light source after hitting the sample. This total reflection is converted into refractive index, BRIX, HFCS or user defined concentrations. A built-in Peltier thermostat controls the temperature (no water bath required).
Features and Benefits
Built in Peltier thermostat replaces conventional water bath and solves the associated problems.
Memory cards for method transfer or data storage.
9 user methods (+1 for adjustment).
Automation: sampling pump SC1 and sample changer SC30 .
Barcode reader to easy read in Sample ID and operator names.
Connection to DE40, DE45 and DE51 density meters for simultaneous determination of density and refractive index.
Connection to computer for data handling.GLP/GMP
Simple ADJUSTMENT with air and water.
Special CHECK function for regular instrument check.
The last 10 CHECK and ADJUSTMENT data are stored and can be recalled and printed out anytime.
Printout of all important data like operator name, date, time, serial number of instrument and measured data.
Specifications Type RE50 Measurement range 1.32 ... 1.58 (nD) Accuracy 0.00005 Measurement range BRIX 0 - 100% Accuracy BRIX 0.03% Temperature control Yes (Peltier) Temperature range 15 ... 50°C Typical measuring time 15 s Sampling pump Option (SC1) Sample changer Option (SC30) Special applications Included (BRIX, HFCS, concentrations) Number of measuring methods 9 (+1 for adjustment) Density meter connection Yes, to DE40, DE45 and DE51
REFRACTO 30 GS PORTABLE REFRACTOMETER
Refracto 30GS is a compact, easy-to use portable refractometer for measurements in laboratory and production environments. It offers an extended measuring range thanks to it's special prism design.
Features and Benefits:
Sapphire prism Refracto determines refractive index using the total reflection method. The prism of the Refracto 30GS is made of sapphire and held by a ring of hard gold plated brass. Sapphire has a higher refractive index and a better thermal conductivity than glass. For this reason the Refracto 30GS has an extended measuring range and registers the sample temperature more quickly.
Refracto even measures dark samples correctly. You no longer need to rely on error-prone readings of dark/bright transitions as with optical instruments.Temperature compensation The refractive index of a sample depends on temperature. During measurement, Refracto determines the temperature and then corrects the refractive index to a standard temperature of 20 °C or any other temperature the user defines. To make quick measurements of different types of samples, you can easily switch between up to 10 user defined correction coefficients. Plain language interface The backlit LC-Display of Refracto shows your results and settings in plain language. The simple and intuitive menu structure allows you to change the settings within seconds. You hardly need an instruction manual. Ease-of-use The clearly labeled keyboard makes operation easy and efficient. As soon as you press the measurement key, the result is displayed in the desired units on the backlit LC-Display. Comprehensive result storage Refracto stores up to 1100 results including sample identification, measurement unit, temperature compensation coefficient, date and time. Transfer your data whenever you want You are free to transfer the data (together with an instrument identification) to a PC or printer any time using the IR interface. The PC software to do this comes with the Refracto.
SpecificationsMeasurement range 1.32 - 1.65; resolution: 0.0001 Accuracy +/- 0.0005 Measurement range BRIX 0 - 85 Brix%; resolution: 0.1 Brix%; accuracy +/- 0.2 Brix% Temperature range 10 - 40°; resolution: 0.1°; display: °C or °F
