首頁>ProductClass> Hydraulic universal testing machine>Microcomputer controlled electro hydraulic servo hydraulic universal testing machine
This machine adopts the pillar structure, the use of hydraulic load, the computer shows the test result, convenient operation, accurate and reliable test readings of general steel and other metal materials can do tensile, compression, bending and shear test, can also do general materials, such as plastic, cement and concrete compression and bending test.
GB/ t3159-2008 hydraulic universal testing machine
GB/ t228-2002 metal materials room temperature tensile test method
GB/T 16826-2008 "electric liquid universal testing machine"
GB/T 7314-2005 metal materials room temperature compression test method
GB/T 232-2010 metal materials bending test method
1. The test machine adopts the hydraulic cylinder, and the power and transmission device of the adjusting test space is installed at the bottom of the testing machine, and the transmission is stable.The upper and lower clamps are fully open structure, automatic hydraulic clamping system, convenient for clamping, good stability.
2. The lower beam shall adopt the motor driven by the reducer, the chain drive mechanism and the screw side transmission to realize the adjustment of stretching and compression space.
3. All operation of the machine can be completed by computer control, and the operation is convenient and safe.
4. The load speed display function of the machine can realize the loading speed of the sample, and the control part and the indication part are highly suitable for the operation and observation of the tester.
5. The test machine adopts the microcomputer to control the digital wide frequency digital valve, which drives the precision hydraulic cylinder, and carries out automatic control of various modes of test force, displacement and deformation.
Model | BJWA-W300D | BJWA-W600D | BJWA-W1000D |
Maximum test force（KN） | 300 | 600 | 1000 |
Structure form | 2 column +4 screw. | ||
Tester grade | Level 1 or 0.5 | ||
Test force measurement range. | 2% 100% FS matching 0.4% 100% FS | ||
Deformation measurement accuracy. | Within the range of 2%-100% of the extension meter, it is superior to + 1%. | ||
Displacement resolution | 0.01mm | ||
The piston stroke（mm） | 200 | 200 | 250 |
Maximum drawing space（mm） | 550 | 550 | 550 |
Maximum compression space（mm） | 500 | 500 | 500 |
The circle sample holds the diameter.（mm） | Φ6-Φ26 | Φ13-Φ40 | Φ13-Φ60 |
The maximum clamping thickness of flat specimen.（mm） | 0-15 | 0-30 | 0-40 |
The maximum clamping width of flat sample. | 80 | 80 | 120 |
Sample holding mode. | Internal hydraulic pressure tightening. | ||
The transmission way | Sprocket chain drive. | ||
Main frame size (length * width * height) | About 900*650*2050 | About 1100*850*2250 | |
Table control cabinet size (length * width * height) | About 1100*700*930 | ||
The weight（kg） | About 2200 | About 2500 | About 3000 |
Note: stretch space and compression space can be customized according to customers' needs. | |||
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