Scope of Application and Standards for Electronic Universal Testing Machines: Used for determining the mechanical properties of various thermosetting and thermoplastic plastics, including tensile modulus of elasticity, flexural modulus of elasticity, compression modulus, yield strength, tensile strength, fracture strength, elongation at break, compressive stress, compressive strain, shear, peel, notch, tear, penetration, and more. Suitable for material analysis and testing in industries such as engineering plastics, reinforced nylon, modified plastics, plastic profiles, plastic pipes, plastic sheets, and films. Execution Standards for Electronic Universal Testing Machines: The product complies with national standards such as GB/T528-1998, GB/T1039-92, GB/T1041, GB/T8804.2, GB/T8804.3, GN/T9341, as well as relevant standards from ISO and ASTM. XWW-20 Electronic Universal Testing Machine Technical Parameters of the XWW-20 Electronic Universal Testing Machine: 1) Maximum Load: 20kN 2) Force Sampling Accuracy: ≤ ±1% of the indicated value 3) Test Speed: 0.05mm/min - 500mm/min 4) Deformation Error: 0.005mm 5) Large Deformation Extensometer Resolution: 0.05mm 6) Maximum Tensile Distance: 900mm 7) Accuracy Grade: Level 1 8) Speed Accuracy: ±1% of the indicated value 9) Instrument Dimensions: Length 750mm × Width 480mm × Height 1940mm 10) Required Space: Front and rear 1.0m, left and right 1.5m 11) Power Supply: 1000VA, 220VAC, 50HZ Configuration of the XWW-20 Electronic Universal Testing Machine: 1) Electronic Universal Testing Machine Main Unit: One unit 2) Delta AC Servo System: One set German Planetary Gearbox: One set 3) 500N and 20kN Imported Sensors (USA): One each 4) Tensile and Bending Fixtures: One set each 5) Brand Desktop Computer: One set 5) Color Inkjet Printer: One unit 6) Test Application Software Based on Windows Operating System: One set Optional Accessories: Biaxial Large Deformation Extensometer and Bidirectional Follow-Up Chuck: One set