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Cangzhou Oubeiruike Instrument Equipment Co., Ltd.

China Manufacturer with main products: Iron Cube Moulds, Slump Meter, Concrete Core Drilling Machine, Single Horizontal Axles Forced Concrete Mixer, Concrete Permeameter, Bs...

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electro-hydraulic servo Universal Testing Machine

FOB Price: 40,000.00 - 45,000.00 RMB/Piece
Supply Ability: 1,000 Piece/Pieces per Day
Shipping: tianjn port
Payment Terms: T/T, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Hebei in China
Packaging Details: wooden box

Quick Details

  • Usage: Auto Testing Machine
  • Power: Electronic
  • Model Number: WAW
  • Brand Name: obrk


WAW microcomputer controlled electro-hydraulic servo Universal Testing Machine  can be used for tensile, compression, bend, shear, peeling, tearing, and circulation test of metal, non- metal material and components. It is in keeping with the testing method and standards of GB/T228-2010<metal's tensile and compression test in room temperature> with oil cylinder located at bottom , test space adjusted by electricity, and two column structure, this machine adopts proportional servo to control automatic loading. The machine is with high precision and high-stability. This series adopts measurement and control unit with high precision sensor and import electronic components. using RS232 serial port or Too Netcom to communicate with the computer, the equipment has the function of displaying test data and curves dynamically, editing data, curve browsing and locally zooming in, stack contrast and so on. It can automatically calculate the data of the most strength, tensile strength, yield strength, non-proportional extension strength, elastic modulus, after elongation, and print complete test report. Feature:
1.Using high-precision amplifier and A/D converter of 24 bits high precision, the testing machine has effective code ±20000, so the measurement resolution can be one over two hundred thousand. If use high-precision load sensor which can ensure that the continuous measurement within the maximum test force of 0.4% ~ 100% will not step and the precision is also better than that of grade 1.
2.It adopts the servo valve group with high performance proportion as control actuators, so it has strong anti-pollution ability and can realize the trouble-free operation.
3.The testing machine realizes the displacement of closed loop control by PID control strategy, which can realize the function of constant speed loading, load keeping and constant speed unloading
4.The testing machine realizes the displacement of closed loop control by PID control strategy, which can realize the control function of constant displacement and displacement keeping.
5.Experimental standard can be conveniently added and deleted and the control procedure can be edited freely according to the test requirements.
6.The machine can display testing curve in-timely, can choose the curve coordinate freely. Three curves can be displayed in one page at the same time, and may zoom in locally.
7.The testing machine adopts standard database to store the testing result and provides with data interface.
8.The testing machine adopts open excel statement. Users can choose Built-in statements or Custom reports.
technical parameter:
1.Load measuring range: 2%-100%FS, equal to 4 shifts, we can expand measuring range to 0.4%-100%FS according to customer's requirement, which is equal to 6shifts;
2.Load measuring precision: 1rank. we can improve the measuring precision to 0.5 rank according to customer's requirement;
3.Deformation measuring range and precision: 1%-100%FS, precision rank: 0.5 rank;
4.Displacement resolution:0.01mm;
5.the adjustable range of constant displacement: 0.5-50mm/min;
6.deformation measurement: extensometer gauge length: 25, 50, 100(mm)measuring range: 2-25(mm);
7.the maximum permissible value for deformation measuring precision: ±0.5%FS;
8.testing force constant speed control: (1-100%)FS/min control range: (2-100%)FS;
9.deformation constant speed control: (1-100%)FS/min control range: (2-100%)FS;
10.testing speed control precision: ±2% set value.
 main specifications:

model WAW-100B(50B) WAW-300B WAW-600B WAW-1000B
maximum test force(KN) 100(50) 300 600 1000
maximum magnitude for relative error of indicating value ±1% ±1% ±1% ±1%
maximum tensile space(mm) 565 620 690 590
 maximum compression space(mm) 495 550 620 520
small round sample clamping diameter(mm) Φ6~Φ14 Φ10~Φ20 Φ13~Φ26 Φ14~Φ32
big round sample clamping diameter(mm) Φ14~Φ20 Φ10~Φ32 Φ26~Φ40 Φ32~Φ45
flat sample clamping thickness(mm) 0~15 0~15 0~15 0~40
maximum distance between curving test of roll(mm)  130 130 360 360
sheared sample diameter(mm) Φ10 Φ10 Φ10 Φ10
the distance between bilateral stanchion(mm) 435 495 570 600
motor power(kW) 2 2 2.1 2.1
net weight(kg) 1800 2000 2500 3300
external dimension
main body 720×440×1920 800×500×1950 950×630×2265 980×650×2220
control desk 1130×700×940 1130×700×940 1130×700×940 1130×700×940

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