300kn Tension Strength Hydraulic Servo Universal Testing Machine Rebar Tensile Tester Material Tensile Test Equipment

Product Description

 300kn Tension Strength Hydraulic Servo Universal Testing Machine Rebar Tensile Tester Material Tensile test equipment
1.Profile
The main engine is two columns, two bars, oil cylinder, and the stretch space is above the host, and the compression and bending test space is between the lower beam of the host and the table.Measurement and control system using digital multi-channel closed loop control system, with functions of three closed loop, which can make the stress, strain and displacement closed loop control mode, and can make an impact switch, the speed of its stress and strain rate completely accord with national standard GB/T228.1-2010 and other metal tensile test standard requirements.

2.The transmission system
The lower beam can be adjusted by using motor driven by reducer, chain drive mechanism and screw side drive.

 300kn Tension Strength Hydraulic Servo Universal Testing Machine Rebar Tensile Tester Material Tensile test equipment
3..The hydraulic system
The hydraulic oil in the tank pumps the high-pressure pump into the oil circuit through the motor, which flows through the high pressure filter, the differential valve group, and the servo valve, and enters the cylinder.The computer sends out the control signal to the servo valve, controls the opening and direction of the servo valve, so as to control the flow into the cylinder, so as to achieve the control of equal speed test force and equal velocity displacement and so on.
 

4.Control system

 support for tensile, compression, shear and bending test;
 support open editor test, editorial standards and steps, and to support export import test, standard and procedure;
 support custom test parameters;
adopt open EXCEL form, support user-defined report format;
convenient check print test results and support to print multiple sample, custom sorting printing projects;
 300kn Tension Strength Hydraulic Servo Universal Testing Machine Rebar Tensile Tester Material Tensile test equipment
Main technical performance indicators

Max force(kN)	300
Measure Force Range	2%-100%
Test force relative error value	< The value for ±1%
Test force resolution	Max load 1/300000
Deformation relative error value	< The value for ±1%
Deformation of the resolution	The biggest deformation 1/300000
The largest tensile test space(mm)	600
Compression space(mm)	500
The piston stroke(mm)	200
Column spacing(mm)	455
Circular specimen clamping range(mm)	Φ6-Φ26
The specimen thickness clamping(mm)	0-15
Flat specimen clamping width(mm)	70
The pressure plate size(mm)	φ160mm
Bend the fulcrum maximum distance between two points(mm)	400
Bending roll width(mm)	140
The clamping way	Hydraulic clamping
The host dimension(mm)	750*600*2050
The oil source console size(mm)	1100*750*1000
Motor total power(kW)	2
Weight(kg)	1630