V2 Type / ASTM E23 Type A Notch Making Machine Sample Maker NSM201B

Sample Making Machine Notch Making ISO148 V2 type notch and ASTM E23 type A notch NSM201B This type of machine is specifically designed for preparing notch specimens for Charpy test. Standards: ISO148 Metallic materials — Charpy pendulum impact test ISO 148-1:2016 specifies the Charpy (V-notch and U-notch) pendulum impact test method for determining the energy absorbed in an impact test of metallic materials. This part of ISO 148 does not cover instrumented impact testing,