Optical instruments and Microscopes
Filtro
For intensive, uniform and shadow-free illumination of samples.
Classic refractometers for solids and liquids. With integrated digital thermometer.Digital output of the measurement resultsWith serial interface (1 x RS-232, 1 x RS-422)An automatic temperature compensation for the Brix scale can be optionally connectedPower supply: 115/230 V, switchableOptional: Measurement of the refractive index within the temperature range of 8 to 35 °C in combination with circulation thermostat PT31
Classic refractometers for solids and liquids. With integrated digital thermometer.Scales can be adjusted manually using the drive knobMeasured value can be read via an eyepieceTemperature is shown on the LCD displayOptionally: In combination with the circulation thermostat PT31 the temperature can be maintained at 20 °C or 25 °C
Laboratory refractometer for precisely measuring liquids, solids, semi-liquids and powders. Optical refraction index and Brix scale reading system, with an excellent boundary line brightness and contrast. Prism with large windows, equipped with movable shrouds to keep out light. Focussable eyepiece.Standard accessories: Calibrating glass prism, thermometer, dust cover, calibrating screw driver, wooden case.
Universal analog Abbe refractometer, with thermometer, for measurement of refraction index in pharmacies, industries and laboratories.SturdyFor liquid, solid and paste samplesIntegrated scalesScope of supply: refractometer, contact liquid, calibration block, screwdriver, digital thermometer (incl. battery)
Type NAR-1T-Liquid: The Abbe Rerfactometer for liquid sample measurement only. It has the Refractive Index Scale and the Brix scale, and it comes with D-line (589nm) light source. Calibration can be achieved using distilled water.Type NAR-1T Solid: Abbe Refractometer for solid sample measurement (it can also be used to measure liquid samples). It has the Refractive Index Scale and the BRIX scale, and it comes with D-line (589nm) light source.Type NAR-2T: Designed for use with substances requiring measurement at high temperature.
The absorbance test plate is specifically designed to check the performance of the device by controlling the linearity, accuracy, and alignment of the device.
Further eyepieces, phase contrast units and filters available on request. Complete fluorescence units for OBL series available on request.
