ABBE Refractometer Laboratory Equipments Supplies Description and Specifications for Lab Tenders
Designed for accurate and quick examination of the
(a) Refractive index (b) Mean dispersion of liquids, solids and powder.
ND Range:ND 1.300 to ND 1.700 in step of 0.001
Accuracy:0.0002.
Sugar(Percentage):0 to 95% in steps of 1 division.
Accuracy:0.5%
Temperature:0-1000C
The body of the instrument is fixed having a leaning of 600,
correct refractive index and sugar percentage can be read directly in
the field.It consist of a abbe double prism compensaor, telescope mirror
limb, graduated sector, reading magnifier and a radial arm which
carries a vernier.Abbe's double prisms leaves a narrow space(about
0.1mm.) between the adjoining faces of prism and compensator consists of
the amici prisms which serves for rendering the line of achromatic
separation. A thermometer is fitted on the double prism..