CATHETOMETER 2202

The 2202 cathetometer consists of a telescope mounted on a carriage which runs on a square brass bar. The lower end of the bar is fitted with a sleeve which runs in an accurately ground gunmetal bush in the cast iron tripod base. The base has three levelling screws. The bar can be turned manually with respect to the base and this rotation can be finally adjusted by means of a fine thread tangent screw. A scale is cut directly into the brass column and the position of the telescope is determined by means of a vernier scale which is attached to it. A magnifier is fitted to the carriage to simplify reading the scales. The carriage is positioned manually on the column and can be clamped to it. Final height adjustment is carried out by by means of a fine adjustment screw, which operates an auxilliary slide attached to the main carriage. The telescope unit is mounted to this auxilliary slide, and means are provided for levelling the optical axis.		High degree of accuracy Easy to use Robust Digital readout available on request
TECHNICAL SPECIFICATION Travel: 500mm Verniers: 0.01mm divisions Telescope: 178mm focus 25mm aperture x 10 Ramsden eyepiece and crossline graticule Focusing: Rack and pinion Weight: 12Kg ACCESSORIES 2217 Reversible telescope 2179 Eyepiece scale, 21mm diameter with scale 10mm long, divided into 100 divisions (horizontal) 2218 Tee level 2220-27 Auxiliary lenses 2228 Extra dense flint prism 2180 Eyepiece scale as 2179 (vertical) 2324 Micrometer head 2185 Screw micrometer eyepiece, Ramsden type 2178 Eyepiece glass crossline, 21mm diameter

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Please contact Sean Elliot at SOL should you require any further commercial or technical information on any of these products.