Profile measuring projector HST-50

Model CST-50 is a kind of special projector, which amplifies and projects the U or V-shaped profiles of the measured parts to the screen to check their profiles and shapes with high accuracy utilizing the optical projection method. It is widely used to check the U and V-shaped notch impact specimen with the features of easy operation, simple structure, direct inspection and high efficiency. Magnifications: 50XO; bjective magnification: 2.5X Projection objective magnification: 2.5X ; Eye-field diameter: 3mm Working distance: 22.89mm; Light source: tungsten lamp 12v10W