Travelling Microscope

Listing ID #466578

Travelling Microscope, provided by us, is required for the measurement of small lengths. For instance, measuring of diameter of narrow tubes, Newton�s rings, etc. is easily possible with our Travelling Microscope. Travelling Microscope that we offer has a compound microscope that is mounted either horizontally or vertically on right metal frame. This allows Travelling Microscope that we provide to be moved at right angle to its axis with the help of a screw. Displacement of Travelling Microscope is measured with verniers which move it along a fixed scale to the instrument. Specifications :

• Base : Properly painted heavy cast iron base, with two levelling screws. Top surface is machined for smooth sliding of a carriage having clamping screws for locking.
• Horizontal Scale : The horizontal scale fitted in the bed of the machine divided on a life time stainless steel to a length of 0 to 20 cm in 0.5mm division.
• Vertical Scale : The vertical scale fitted on the vertical pillar is also machine divided on a lifetime stainless steel to a length of 14cm graduated in 0.5mm division.
• Verniers : Horizontal and vertical verniers, are provided. (Both are 50 divisions, such that 50 vernier scale division coincide with 49 main scale division).
• Sliding Carriage : Sliding carriage slides along vertical metal bar of special design which is fitted on the horizontal carriage with slide on the top of the base. Fine motions screws are provided for fine adjustment both for horizontal and vertical movements.
• The Slow Motion Guide Bar : The horizontal fine motion range is especially increased to app. 3cm for convenience. In taking measurements within this range, in one operation of the slow motion screw, without recourse to sliding adjustment of the carriage (The movement has obvious advantage for fine measurements falling with this extended range.) Vertical fine motion range is approx. 2.5cm.
• Microscopes : Microscopes fitted on a vertical carriage can be clamped in vertical or horizontal or vertical plane of the Microscope. Eye piece is of Ramsden type and fitted with fine cross line graticule. Objective achromatic with a working distance of 50mm or 75mm approximately, focusing can be done by rack & pinion.
• Objective and Eye Piece : Consisting of 10 x Ramsden eye piece and 2â�� or 3â�� focal length objective from highest quality optical glass.

The instrument is finished in the latest polychromatic finish with chrome plated brass parts. Supplied in a superior quality wooden box along with dust cover & instruction manual.