Many testing equipment manufacturers provide datasheets summarizing the test requirements, such as this Peel Fixture Datasheet from Morsetti Universali or Grip Engineering . DIN 53357 - 1982-10
: A tensile testing machine (universal testing machine) conforming to DIN 51220 and DIN 51221 standards was required. The force measurement device needed to have a low inertia and be at least Class 1 accuracy. A key piece of equipment was a specialized peel wheel fixture (often referred to as a "German wheel" for test method B). This fixture held the specimen at a constant 90-degree angle throughout the test, ensuring a consistent and repeatable peel angle. din 53357 pdf
The core principle of the test was to measure the "separation force," or peel strength, of a bonded plastic assembly. The method could be applied to determine: A key piece of equipment was a specialized
The maximum force applied to a test specimen to cause a tear to propagate, measured in Newtons (N). The method could be applied to determine: The