Product name: Impact specimen notch projector
Product model: XT-50
Product function: A special optical instrument used to determine whether the V-notch and U-notch of metal impact specimens are qualified.
Based on standard: GB/T 229 Metal Charpy notch impact test method
Serial number | Parameter | Technical indicators |
1 | Projection screen diameter | 180mm |
2 | Square workbench size | 110×125mm |
3 | Circular table diameter | 90mm |
4 | Workbench glass diameter | 70mm |
5 | Longitudinal travel of workbench | ±10mm |
6 | Workbench lateral travel | ±10mm |
7 | Workbench lifting stroke | ±12mm (no scale) |
8 | Working table rotation range | 0~360°(no scale) |
9 | Instrument magnification | 50X |
10 | Objective lens magnification | 2.5X |
11 | Projection objective magnification | 20X |
12 | Light source (tungsten halogen lamp) | 12V，100W |
13 | Power supply | 220V，50Hz |
14 | Overall dimensions | 515×224×603mm |
15 | Weight | ≈18Kg |
