CST-50 Charpy Impact Testing Specimen Gap Projector
1. Introduction
CST-50 charpy impact testing specimen gap progector is a kind of special projector, which amplifies and projects the U or V-shaple profiles of the measure parts to the screen to check their profiles and shapes with high accuracty utilizing the optical prodection method. It is widely used to th check the U and V-shaped notch of the impact specimen with the features of easy operation, simple structure, direct inspection and high effectiveness.
2.main technical parameters
| No. | Item | Specification |
| 1 | Diameter of screen | 180mm |
| 2 | Size of working table | Rectangle working table:110x125mm Diameter of rectangle working table:90mm Glass diameter of working table:70mm |
| 3 | Stroke of working table | Vertical: ±10mm Horizontal: ±10mm Lift: ±12mm |
| 4 | Rotating range of working table | 0-360° |
| 5 | Magnification of instrument | 50X |
| 6 | Objective magnification | 2.5X |
| 7 | Projection magnification | 20X |
| 8 | Light | Tungsten halogen lamp 12V 100W |
| 9 | Voltage | 220V,50Hz |
| 10 | Dimension | 515x224x603mm |
| 11 | Weight | 20kg |
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