Profile projector NP200

The projector is a special optical instrument designed and developed for preparing to test the V-shape or U-shaped notch Processing quality of impact specimen. The processed specimen notch is amplified for 50times and projected onto the observation screen; Then a comparison is carried out with the standard drawing board inscribed on the observation screen and it can be rapidly determined whether the notch of the impact specimen is qualified. The comparison is directly visible and the operation is simple with high efficiency. The Projector is indispensable special equipment for physicochemical laboratory. Model - NP200 Projection Screen： 200*200mm Amplification Rate：50X Light Source：12V 100W(tungsten halogen lamp) Specimen Stage Adjustment：Front,rear, left, right, upper and lower rotation for 360 degree Power：220V 50Hz 200W External dimension：515*224*603mm Weight：About 18kg