The profile projector apparatus is specially designed for testing of V- Notch Charpy impact test pieces for measuring of exact cut of V – Notch of Radius 0.25, Deep 2.00 mm and Arc 45*. It gives Microscopic magnifying image of the V- Notch on glass Screen by 50X . The image can be matched with Shadow Graph fixed on the Screen. The apparatus is very Compact, easy to operate and highly precision.
STAND : Stable and robust, assembled from Aluminium Dia-Cast parts.
BODY : Monocular Fixed Straight Tube.
STAGE : Working Stage 115 X115 mm with graduated Detachable Mechanical Stage for convenient adjustment of slide manipulation up to 40 X 75 mm.
FOCUSSING : Separate knobs are provided for coarse and fine focusing. Coarse adjustment can be made through rack-pinion & fine movement by screw-lever mechanism.
ILLUMINATION:20w Halogen Bulb is provided with solid state variable light control knob, for adjusting the intensity of light, alongwith ON /OFF Switch. The Transformer is built in the base operates on 220 V/ 110V.
SCREEN : 150mm diameter round Glass Projection Screen is provided for relaxed fatigue-free viewing over long period, can be rotated through 360* on microscope tube.