Home>ProductClass> Hydraulic universal testing machine>Microcomputer controlled electro hydraulic servo hydraulic universal testing machine
Product name：Type B microcomputer controlled electro hydraulic servo hydraulic universal testing machine.
Product model：BJWA-W
Product range：1000KN
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BJWE - W600B microcomputer screen explicit function of hydraulic universal testing of general steel and other metal materials do tensile, compression, bending and shear test, can also do general materials, such as plastic, cement and concrete compression and bending test.
1. It is equipped with plunger type high pressure oil pump in the shell of the dynamometer, which is driven by the motor, and the operation is smooth and the sound is normal.The stretching space is located above the host, and the compression and bending test space is located between the beam and the workbench under the host.
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 explicit hydraulic universal testing machine, the screen by loading speed display function, can realize the requirements of the sample loading speed, the control part and indicates some highly appropriate, to facilitate participants to operation and observation.
GB/ t3159-2008 hydraulic universal testing machine
GB/ t228-2002 metal materials room temperature tensile test method
GB/T 7314-2005 metal materials room temperature compression test method
GB/T 232-2010 metal materials bending test method
1. The main engine adopts the oil cylinder lower host, and the stretching space is located above the host, and the compression and bending test space is located between the beam and the workbench at the top of the host.
2. The lower beam elevating motor is adjusted by reducer, chain drive mechanism and screw drive to realize stretching and compression space.
3. The hydraulic oil in the oil tank drives the high pressure gear pump into the oil road through the motor, which flows through the one-way valve, the 10 high pressure oil filter, the pressure differential valve group, and the delivery valve, and enters the oil cylinder.By manually controlling the opening size of the oil delivery valve, the flow of inlet cylinder can be controlled to meet the loading requirements.When the test is finished, open the return valve and return the cylinder.
Model | BJWA-W300B | BJWA-W600B | BJWA-W1000B |
Maximum test force（KN） | 300 | 600 | 1000 |
Structure form | 2 column +2 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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