GJW-1000KN COMPUTERIZED SERVO HYDRAULIC STEEL STRAND TENSILE TESTER

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 1. Introduction

The computer control  electro-hydraulic servo steel strand universal tensile testing machine  adopts advanced electro-hydraulic servo control system, high precision  load cell, loading stable, measuring accurately and convenient to  operate.

With many control modes such as load/stress control, displacement control, deformation/strain control.

It is mainly to do tensile test for steel strand according to test method GB/T5224, ISO 6934-4 and other similar test method.



 2. specification

Item

Spec.

Max capacity

1000KN

Measuring range

1%-100%FS

Accuracy

0.5% or 1%

Load resolution

1/300000

Deformation measuring range

1-100%FS

Deformation value precision

0.5% or 1%

Stress control speed

1-45Mpa/s

Stress control speed

0.06-30mm/min

Displacement speed

1-180mm/min

Crossbeam adjusting mode

Chain gear transmission

Tensile space

700mm

Compression space

650mm

Distance between columns

520mm

Piston stroke

250mm

Dim. Of loading frame

860x680x2850mm

Flat grip

0-40mm

Round grip

26-60mm

Weight

3700kg


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