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Angular Spectrometer LASM-A10 is a tabletop unit, offers angle measurement accuracy of 1 inch and diopter compensation range of ≥ ± 5 diopters. Incorporated with two verniers at the opposite edges, to remove errors induced by the off center errors of the divided circle and thrusting bearing under the divided circle for smooth rotation. Equipped with magnifier with handle, optical parallel plate and planar holographic grating. Built in with adjustable dioptre, moveable telescopes eyepiece and adjustable stage.
| Angle Measurement Accuracy | 1inch |
| Optical Parameter | {"Focal Length":"170 mm","Effective Aperture":"\u03a6 22 mm","Field of View":"3\u00b0 22inch","Focal Length of Telescope\u2019s Eyepiece":"24.3 mm","Maximum Length Between Collimator and Telescope":"120 mm","Slit Width":"0.02 to 2 mm","Diopter Compensation Range":"\u2265 \u00b1 5 diopters"} |
| Divided Circle | {"Diameter":"\u03a6178 mm","Circle Graduation":"0\u00b0 to 360\u00b0","Division":"0.5\u00b0","Vernier Reading Value":"1inch"} |
| Stage | {"Diameter":"\u03a670 mm","Rotating Range":"360\u00b0","Range of Vertical Adjustment":"20 mm"} |
| Attachments | {"Prism Angle":"60\u00b0 \u00b1 5inch","Transformer":"6.3 \u2164\/220 \u2164 (3 \u2164A)","Planar Holographic Grating":"300\/ mm"} |
| Dimensions (W×D×H) | 251×518×250 mm |
| Net Weight | 11.8 kg |
Angular Spectrometer is widely used for angular measurements based on polarization, diffraction, refraction and interference. It is commonly used in color measurements, concentration determination of chemical components and electromagnetic radiation analysis.
