WEW Series Screen Display Type Hydraulic Universal Testing Machine
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Main function:
l This series machines are mainly designed for tension, compression, bending and shearing test of metal materials and meet with the requirements of GB/T228-2002”Metallic materials-Tensile testing at ambient temperature”.
l This machine is also used for compression and bending test of nonmetal materials, such as cement, concrete and so on.
l Equipped with special auxiliaries, it can be used for mechanical property testing of fastener, wire rope and components.
l They are perfect testing instrument for project quality testing section, universities and colleges, research institution and industrial and mining enterprise.
Product features:
l Host machine consults foreign technique, it has compact structure and a rational layout, significantly reduces the overall height comparing the oil cylinder overhead.
l The machine owns hydraulic pressure sensor, which is with strong impact and long-life. Adjust the test space by turbine structure of mobile beam does not need rotation of screw when adjusting test space compacting the transmitting of chain. It makes complete separation between transmitting and postioning system, ensures the up and down jaws coaxial and the mainframe durable. Unique structure of screw gap eliminating can guarantee the continuity of the load test.
l Test data uses Access database management, which is powerful and convenient.
l Resered data interface can connect with the network directly and share resources.
l Independent hydraulic clamping structure can guarantee the reliability of the system; it will not hurt person for falling and ensure the safety of test personnel.
Product catalogue:
WEW-A Oil cylinder overhead type
WEW Oil cylinder underneath type Displacement of beams
WEW-B Oil cylinder underneath type Displacement of chain
Technical specification:
Specification | WEW-100B | WEW-300 | WEW-300B | WEW-600 | WEW-600B | WEW-1000 | WE-W1000B | |||
Accuracy of testing force | ±1% | |||||||||
Measuring range of force (kn) | 2-100 | 6-300 | 12-600 | 20-1000 | ||||||
Subsection of force | 1,2, 5, 10 | |||||||||
Accuracy of distortion measurement | ±0.5%F.S | |||||||||
Thickness of flat specimen (mm) | 0-15 | 0-15 | 0-30 | 0-40 | ||||||
Width of flat specimen (mm) | 40 | 70 | 70 | 75 | 120 | 80 | ||||
Testing space(mm) | tension | 550 | 750 | 620 | 800 | 690 | 650 | 620 | ||
compression | 500 | 650 | 550 | 700 | 620 | 600 | 580 | |||
Clamping diameter of round specimen (mm) | ф6-ф22 | ф10-ф32 | ф13-ф40 | φ13-φ60 | ||||||
Platen size(mm) | ф100 | ф130 | ф120 | ф180 | 200×200 | 210×210 | 205×205 | |||
Distance of bending by pass roll(mm) | 30－400 | 30－580 | 100-320 | 30－580 | 100-500 | 30－800 | 100-500 | |||
Maximum piston stroke(mm) | 250 | |||||||||
Power supply | 380V±10%，50Hz | |||||||||
Working environment | 10℃～30℃, relative humidity≤80% | |||||||||
Overall dimension （L×W×H）（㎜） | Host machine | — | 900×730×2270 | 900×730×2330 | 1070×850×2530 | |||||
B type host machine | 730×500×2000 | 800×500×1950 | 950×630×2265 | 980×650×2220 | ||||||
HPS | 1070×810×1730 | |||||||||
Weight(kg) | 1350 | 2700 | 2000 | 3000 | 2500 | 4100 | 3300 | |||
- Q: The electric contacts pressure gauge, electric contact is often the first contact is damaged, burned, the general use of the electrical contacts to control AC contactor, there is no way to prolong the service life, add a damping absorption of the original electric contacts at both ends can be? What should I do?
- Although the contact points of an electric contact meter can be directly used for AC 380 V voltage, it is easy to burn out. In daily design, the 24 volt DC power supply is used to switch the DC relay, so that the contact life can be prolonged. 24 V DC power is also a contactor price.
- Q: What does the pressure gauge "radial back" and "axial front" mean? What's the side of the ordinary pressure gauge?
- The radial pressure interface is parallel to the dial of the pressure gauge, i.e., the pressure port is below the dial,The axial pressure interface is parallel to the center axis of the dial of the pressure gauge, i.e., the pressure port is behind the dial,A pressure gauge is usually a flat cylinder,"With the front" means the mounting edge is in the front. After installation, the pressure surface is close to the instrument panel and embedded."Behind" refers to the mounting edge at the back. After installation, the pressure surface protrudes from the thickness of a gauge on the instrument panel.
- Q: What's the pressure gauge in the snow?!
- There are two scale tables and multi scale forms in the air conditioning snow scale. We usually read the outer ring scale, and the other scales have the following indication, which represents the evaporation pressure of refrigerants under different refrigerants.Turn left and turn right |The outer ring (black scale) for pressure values, in the 2 circle (red scale) are a number of snow (R22, R12) corresponding to the temperature value.
- Q: Cutting acetylene bottles on how there are 2 pressure gauges, which is an adjustable, adjustable number, and oxygen. Thank you!
- There are two pressure gauges on the acetylene meter. One is a high pressure meter that measures the pressure in the bottle (i. e. the amount of acetylene in the bottle). Another piece of table is a low table, can be adjusted, which is cutting the required pressure, the pressure is related to the thickness of the plate according to the number ofAn oxygen meter is the same as an acetylene meter
- Q: The 3 lines of the remote pressure gauge are connected to an external potentiometer of the frequency converter. What parameters can be adopted to adjust the pressure? Thank you
- Constant pressure water supply principle of remote pressure gauge:1. use frequency conversion motor to realize constant pressure water supply. Constant pressure water supply system based on pipeline pressure (i.e. remote pressure gauge readings) to set parameters, through computer-controlled inverter output frequency to adjust the rotational speed of water pump, to achieve closed-loop pipeline pressure regulation (PID), the automatic water supply system of constant to the set pressure value: the water consumption increases, the frequency increases, the pump speed is accelerated, water supply increases; reduce water consumption, reduce the frequency of pump speed slow down, water supply is reduced, so as to ensure the water supply efficiency requirements of water pressure and water at the same time, to improve the water quality and water supply efficiency, "how much water, how much water supply"; the device does not need to build the high water tank, water tower, no two pollution, is a modern building water supply equipment ideal.2. use the regulating valve to realize constant pressure water supply. The constant pressure water supply system based on pipeline pressure (i.e. remote pressure gauge readings) to set parameters, the computer controls the pump outlet valve open, closed loop water pressure regulation (PID), the automatic water supply system of constant to the set pressure value: the water consumption increases, the valve opening increases, water supply increases; reduce water consumption, reduces the valve opening, water supply is reduced, so as to ensure the water supply efficiency requirements of water pressure and water at the same time, in order to improve the water quality and water supply efficiency, "how much water, how much water supply".
- Q: The difference between yn and YTN pressure gauges
- Seismic pressure gauge models now there is no unified naming rules, general provisions are: Y: T: pressure gauge; spring tube; N: Seismic
- Q: Is the gauge thread metric or English?
- What thread do you want to thread on your request?. Often used in metric systems
- Q: What is the difference between 380V and 220V electric contact pressure gauge?
- The difference between the 380V and 220V electric contact pressure gauges is that the rated voltage of the action coil is different. The rated voltage of the action coil of the 380V electric contact pressure meter is 380V, which can only be connected with the 380V voltage and is not connected to the 220V. 220V electric contact pressure meter action coil rated voltage is 220V, can only meet the 220V voltage, access to 380V will burn the coil.The rated voltage of the coil is 380V, the cross-sectional area of the conductor should be smaller, the coil number of coils should be more, and the operation current should be smaller. The rated voltage of the coil is 220V, the cross-sectional area of the conductor should be larger, the number of coils should be less, and the action current should be greater.
- Q: Is the pressure meter special?
- No, it's just a meter. There should be a pressure vessel on it. The pressure vessel is a special device
- Q: The structure and working principle of the membrane box of the membrane pressure gauge?
- Structure of membrane pressure gaugeThis instrument consists of measuring system (including joint, bellows etc.), transmission mechanism (gear drive mechanism comprises a pull rod mechanism), indicating part (including pointer and dial) and the shell (including watchcase, ring and table glass). The working principle of the instrument is based on the bellows pressure of the measured medium, the free end of corresponding elastic deformation of the transmission gear transmission and amplification, the pointer is fixed on the gear shaft by the measured values indicated in the table. There is also a zero adjustment device that allows easy adjustment of the zero position.The working principle of membrane pressure gaugeBy measuring the pressure of medium from the joint into the membrane box inner membrane box free end pressure and displacement, drive the movement gear to rotate through the connecting rod mechanism, another pointer to indicate the pressure value indicated on the dial.The bellows pressure meter mainly consists of a joint, a watch case, a film box, a connecting rod, a movement, a pointer and a dial plate.Main parameters of bellows pressure gauge;1, 60, Phi Phi dial diameter: 75, 100, 150, Phi phi;2, accuracy level: 1. Level 6; 2. 5 stage;3, range: 0 to 1.6; 0 to 2.5; 0~6; 0~16; 0~25; 0~40; -4 to 0; -6 to 0; -10 to 0; -16 to 0; -25 to 0; -40 to 0-2 to 2; -3 to 3; to 12; -5 to 0~4; -12 to 5; -8 to 8; to;-20 to 20Kpa;4. The film box, elastic element and joint body are made of copper alloy and stainless steel 316.5. The structure of diaphragm pressure gauge: radial direct installation type, axial direct installation type, axial belt front mounting type, axial clamp type and so on;
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WEW Series Screen Display Type Hydraulic Universal Testing Machine
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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