T/SJZSYYQXH JZ002-2023 Blade Calibration Method
T/SJZSYYQXH JZ002-2023
Basic Information
Scope
Main technical content: This cutting knife is suitable for GB/T 8804.1-2003 "Determination of Tensile Properties of Thermoplastic Pipes - Part 1: General Principles of Test Methods", GB/T 8804.3-2003 "Determination of Tensile Properties of Thermoplastic Pipes - Part 3: Polyolefin Pipes", GB/T 2941-2006 "General Procedures for Sample Preparation and Adjustment in Physical Test Methods for Rubber", GB/T 528-2009 "Determination of Tensile Stress and Strain Properties of Vulcanized Rubber or Thermoplastic Rubber", GB/T 328.9-2007 "Test Methods for Building Waterproofing Membranes - Part 9: Tensile Properties of Polymer Waterproofing Membranes", and GB 12952-2011 "Polyvinyl Chloride (PVC) Waterproofing Membranes". The calibration method of the dumbbell-shaped cutting knife. 5. Measurement performance requirements 5.1 Appearance requirements: The inner wall of the cutting knife should be smooth, flat, with a sharp blade, no cracks, and no rust.