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BY-II (double pendulum) Pendulum Hardness Tester's video

3490 plays · 2018-12-13
Moderner BY-II (double pendulum) Pendulum Hardness Tester
Product description
MODERNER BY-II Pendulum Hardness Tester is a laboratory instrument for measuring film coating hardness. Applicable to GB/T 1730, ISO 1522, ASTM D4366 standards, this model is matched with Konig pendulum and Persoz pendulum.