This is a dedicated optical metrology system designed to adapt to any HER testing machine (dedicated or FADI-AMT retrofit setups) in order to enable complete Hole Expansion Ratio (HER) test monitoring, tracking, replaying as well as post-test image analysis. This is a complete hardware, as well as software, both optimized for HER testing, and have been verified to operate accurately with high repeatability for a wide range of steels and advanced high strength steel sheets.
Adaptability: Most universal load frames (20kN or higher) with modern electronics and an I/O card (INSTRON, ZwickRoell) as well as most servohydraulic presses (Interlaken)
Camera Resolution: ~8Megapixel and 20Megapixel Cameras are available
Field of View: up to 36x36mm
Depth of Field: up to 16mm
Lighting: Integrated LED
Max. Frame Rate*: ~50 frames/s