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XU BIAN testing machine

The durability performance test of different forms of seismic isolation bearings for highway and railway bridges at different temperatures, estimating the gradual changes in the performance of the seismic isolation bearings after years of use.

Classification:

Building seismic isolation rubber bearing creep testing machine

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dawn@tianchentest.com

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Product Details

Xuan Bian Testing MachineXZR-100

Main Purpose:

This machine is mainly used for testing the durability performance of different forms of seismic isolation bearings for highway and railway bridges under different temperatures, and to estimate the deformation of the seismic isolation bearings after years of use.

Standards Met:GB/T 20688.1 'Testing Methods for Seismic Rubber Bearings' (Refer to ISO 22762-2)

GB/T 20688.2 'Seismic Rubber Bearings for Bridges'

GB/T 20688.3 'Seismic Rubber Bearings for Buildings'

JT/T842 'High Damping Seismic Rubber Bearings for Highway Bridges'

JG 118 'Seismic Rubber Bearings for Buildings'

Technical Parameters:

Model	XZR-2000	XZR-5000	XZR-10000
Maximum Pressure	2000KN	5000KN	10000KN
Pressure Measurement Range	4%~100%
Pressure Measurement Accuracy	≤1%
Loading Speed	≤200s (to system 100%FS)
Sustained Loading Time	≥1000 hours
Maximum Loading Distance	300mm
Deformation Measurement	Digital Grating Displacement Sensor
Measurement Range	30mm
Measurement Accuracy	0.001mm
Maximum Test Space（mm)	750x750x500（Length Width Height）		1000x1000x500（Length Width Height）
Aging Box Temperature Control Range	Room Temperature ~100℃（Customizable Constant Temperature System）
Temperature Control Accuracy	±2℃
Measurement and Control Method	PWM Power Control
Temperature Control Power	5KW		8KW
Main Machine Dimensions	160016002100mm		185018502500mm
Power Supply	Three-phaseFive-wire System (380V,50Hz)
Uninterrupted Backup Power Supply System	Optional
Number of Samples for One Test	Customizable