5th Floor, Shangdong Digital Valley, Building 37, No. 8 Dongbeiwang West Road, Haidian District, Beijing

WAW-2000D electro-hydraulic servo universal testing machine

Product Name: WAW-2000D Electro Hydraulic Servo Universal Testing Machine

Listing time: February 12, 2014

Brand Name: Era

Pre sales consultation:

Product advantages:

•National Silver Award for Testing Machines

•National Enterprise Technology Center

•National Postdoctoral Mobile Station

•National anti-static automated circuit board production line

Corporate Advantages

•Certified according to ISO-9000 standard

•National advanced testing machine manufacturing base (68000 square meters)

•High export volume of testing machines

The WAW-2000D microcomputer controlled electro-hydraulic servo universal testing machine is mainly used for tensile, compressive, bending, shear and other tests of metal materials. With simple accessories and devices, it can also test wood, cement, concrete, rubber and their products.

The main body of the testing machine adopts a downward structure of oil cylinder, with the stretching space located above the main body, and the compression and bending testing space located between the lower crossbeam and the worktable below the main body. The Y series host adopts a front open crossbeam, which increases the rigidity of the crossbeam. The lower crossbeam is lifted and lowered by a motor through a reducer, chain transmission mechanism, and screw pair transmission.

The measurement and control system adopts the microcomputer controlled electro-hydraulic servo measurement and control system independently developed by the company. The sensor measures force, and the microcomputer screen displays test force, deformation, and various test curves. It can achieve various control methods such as constant velocity test force, constant velocity deformation, constant velocity displacement, load holding, displacement holding, etc. It can automatically calculate various values according to GB/T228-2002 and print various test reports (special customization is required). Users can also edit the format of the test report themselves.

Project Name	parameter
Maximum test force kN	2000
Relative error of test force indication	≤ ± 1% of the indicated value
Test force measurement range	2%~100% of maximum test force
Constant velocity stress control range (N/mm2 · S-1)	2~60
Stress rate error	≤±5%
Constant strain control range	0.00025/s~0.0025/s
Strain rate error	≤ ±5%
Constant velocity displacement control range (mm/min)	0.5~50
Relative error of displacement velocity	≤±5%
clamping method	hydraulic clamping
Circular specimen clamping diameter range mm	Φ15～Φ70
Flat specimen clamping thickness range mm	0~70
Flat specimen clamping width mm	80
Maximum tensile test space mm	1000
Maximum compression test space mm	900
Control cabinet external dimensions mm	600×480×960
Host dimensions in millimeters	1300×1090×3815
Motor power kW	9.0
Host weight kg	10000
Clear spacing between columns (mm)	700
Upper and lower pressure plate size mm	Φ200
Bending support rod spacing mm	300
Bending support rod width mm	160
Allowable bending degree mm	190
Maximum piston stroke mm	250
Maximum piston movement speed mm/min	About 65
Experimental space adjustment speed mm/min	About 200