WAW–C series hydraulic universal testing machine (UTM)

WAW–C series of microcomputer electro-hydraulic servo controlling universal testing machine is high performance, high configuration model, and especially suitable for analyzing and testing materials precisely of the detection , academy, tertiary education institutions, war industry and so on ,；Also apply to the metallurgical enterprises mass in the trial. A metal stretch, compressed, curved, cut, etc, can be configured the common temperature test, can do the test  with the high temperature and low oven. It also used to non-metal materials such as wood and cement, concrete, rubber.
High rigidity principal machine, logical structure, reliable performance and long serve life;
Clearance mechanism fully eliminated clearance effect on the test result;
●Dial type motor drives the turbine pares to drive the screw moving up and down screw post, adjust the test of space, steady transmit, screw is not rotary, position accuracy , completely ensure geometric accuracy of the principal machine .
●There is scale board between a card board and a jaw building , effectively protect against a jaw building from the destruction of wear and tear；
●Underneath oil cylinder, double test space, the low test position, and convenient to replace auxiliary and handling the specimens;
●Servo oil tank uses gap seal and special no pressure support oil film without frictionless guidance technology;
●Microcomputers table servo oil source and electric integrative control cabinet ,is practicality and good appearance .The servo oil source  is configured by import NACH engage in a high-pressure gear pump and servo valve, accurate control;
●Independent hydraulic chuck with low noise, ensure stable chuck and break without dropping out;
●specialized digital card ,full digital closed-loop control system, quick response speed, high reliability and high ability to resist interference；
●Software designed of realizing the testing force and displacement, deformation of three closed loop precision control, control type switch   smoothly, completely meet GB/ T228 – 2002 requirements of <>；
●Control system with the network interface, It is continent for laboratory operation and transmit the test rests.

Model WAW-300C
Maximum test force(kN) 300
Valid measurement range of test force 2%~100%FS
Test force accuracy ±1%
Deformation measuring devices Extensometer
Deformation measurement accuracy ±0.5%
Moving measuring Optical encode, resolution:0.01mm
Piston stroke（mm） 255
Testing space（mm） Tensile 650mm
(including Piston stroke) solidity 550mm
Testing space move system Dial type motor, Screw drive turbine
Distance of compression space（mm） 490mm
Overload protection 2%-5%
Holding wide of flat specimen（mm） 75mm
Holding thickness of flat specimen（mm） 0~15mm
Holding thickness of round specimen（mm） Ф10~Ф32mm
Press plate size （mm） Ф120mm
The max distance of bending support（mm） 400
The width of Bending Roll support（mm） 140
Bending curvature（mm） 100
Clipping sample diameter（optional）（mm） Ф10
Pump motor power (kw) 2.2
Beam motor power (kw) 0.75
External dimension（mm） 940x630x2010
Control box size（mm） 1010x650x870
Weight (kg) 2500
Power supply 380V 50 Hz