ATAGO NAR-4T Abbe Refractometer (1.4700 ~ 1.8700)

R&D on new materials for modern technologies is being actively conducted in every industry. Many of these materials (especially polymer film and related materials) are of high refractive index-often too high for the existing Abbe refractometers. But these are now covered with the nD1.4700 to 1.8700 range of the NAR-4T.

Range: Refractive index (nD) : 1.4700 to 1.8700

Accuracy: ±0.0002

Minimum Scale: 0.001

Measurement Temp.: 5 to 50ﾟC

(Temperature range available of the circulating water)

Light source: LED (Approximating to wavelength of D-Line)

Dimensions & Weight: 13×18×23cm, 2.5kg (Refractometer)

10×11×7cm, 0.5kg (Thermometer)

Datasheet