Creep testing machine

The durability test of different forms of seismic isolation bearings of highway and railway bridges at different temperatures is used to calculate the Xu variable of the finished products of the seismic isolation bearings after many years of use.

Key words:

Product Details

creep testing machineXZR-100

Main purpose:

This machine is mainly used for highway, railway bridge of different forms of isolation bearings in different temperatures of the finished product durability test, the calculation of the isolation bearing finished product after many years of use Xu variable.

Meet the criteria:GB/T 20688.1 Test Methods for Rubber Isolation Bearings (see ISO 22762-2)

GB/T 20688.2 "bridge isolation rubber bearing"

GB/T 20688.3 Rubber Bearing for Building Isolation

JT/T842 "highway bridge high damping isolation rubber bearing"

JG 118 "building isolation rubber bearing"

 

 

 

 

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)

Continuous 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 and height)

1000x1000x500(length, width and height)

Temperature control range of aging box

Room temperature ~ 100℃(Customizable constant temperature system)

Temperature control accuracy

±2

measurement and control mode

PWM Power Control

Temperature control power

5KW

8KW

Overall dimensions of the host

1600*1600*2100mm

1850*1850*2500mm

Power

three-phaseFive-wire system (380V,50Hz)

Uninterruptible backup power supply system

Optional

Number of primary test samples

Customizable

 

Product inquiry

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