The Charpy/Izod Notch Verification Projector System – NG-NPS-CIS features a projector screen with a diameter of 200mm (Ф200mm). This screen size is significant because it provides ample space for the magnified projection of notch profiles, allowing operators to clearly and accurately assess the dimensions and shapes of the notches in Charpy and Izod impact test specimens.

With a 200mm diameter screen, the system guarantees that the entire notch profile is visible and easy to compare against standard reference maps. This is crucial for verifying that the notches conform to the required specifications set by standards like ASTM E23, ISO 148, and GB/T 229-2007. The large screen size enhances visibility and precision in the verification process, contributing to the overall reliability and accuracy of the impact resistance tests performed on the specimens.

Click here to learn more about the product or here to receive a personalized quote.