Electronic universal fastener testing machine is a high-precision equipment used to test the mechanical properties of building fasteners (such as steel pipe scaffold fasteners), widely used in quality inspection agencies, construction engineering, research institutes and other fields.
1.Core parameters
(1)Accuracy level: 0.5 or 1 (in accordance with GB/T 2611 standard)
(2)Test space: 600-800mm (adjustable height, suitable for different specifications of fasteners)
(3)Loading method: Servo motor driven ball screw
(4)Control mode: fully digital closed-loop control, supporting force, displacement, and deformation in three closed loops
2.Test function
(1)Anti slip performance: simulating the sliding resistance of fasteners on steel pipes
(2)Anti destructive performance: testing the ultimate bearing capacity of fasteners
(3)Torsional stiffness: evaluating the torsional performance of fasteners
(4)Fatigue test (optional): Simulate long-term operating conditions
3.Typical testing standards
(1)GB 15831-2006 "Steel Pipe Scaffold Fasteners"
(2)JGJ 130-2011 "Safety Technical Specification for Fastener type Steel Pipe Scaffolding in Construction"
(3)ISO 4054:2017 (International Standard)
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