Handheld Clinical Refractometer, 3 Scales, ATC

The portable clinical refractometer with triple scale and Automatic Temperature Compensation (ATC) is an optical instrument designed for the rapid and reliable analysis of biological samples in clinical, laboratory, and diagnostic settings. Its configuration allows for the simultaneous determination of serum proteins, relative urine density, and refractive index, providing precise results with simple operation.

The device integrates three clearly differentiated measurement scales: serum proteins in a range of 1 to 12 g/dl, relative density between 1.000 and 1.050 D, and refractive index from 1.3330 to 1.3600 nD. This versatility makes it an essential tool for clinical control and rapid evaluation of physiological parameters.

Thanks to the Automatic Temperature Compensation (ATC) system, the device adjusts measurements according to ambient thermal conditions, ensuring consistent results without the need for additional corrections. Calibration is performed simply using distilled water, setting the reference at 1.333 nD.

Its metallic structure provides an excellent combination of lightness and strength, ensuring durability and reliability in daily use. The compact design, with approximate dimensions of 160 × 40 × 27 mm, facilitates its transport and use both in the laboratory and in the field.

The optical system offers a clear reading through an adjustable eyepiece, allowing immediate interpretation of results. The measurement resolutions are 0.2 g/dl for proteins, 0.002 D for density, and 0.0005 nD for refractive index, ensuring an adequate level of precision for clinical applications.

The equipment is supplied complete with sampling pipettes, a protective case, a carrying pouch, an adjustment tool, and ergonomic elements such as ocular protectors and a rubber grip, facilitating continuous use.

This refractometer constitutes a practical, reliable, and efficient solution for health professionals and technicians who require fast and accurate evaluations of biological samples, optimizing diagnostic and clinical control processes.