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:Measurement data, installed in the normal position, do not know whether to reverse installation, please professionals to help answer! Thank you Urgently!
- Yes, the location does not affect the accuracy of the data
- Q:Is the precision gauge out of scope?
- General production is playing margin, not slightly beyond the damage. Basically, the higher the precision, the less the margin.
- Q:11 kw frequency conversion, plus an electric contact pressure meter to control a water pump motor. It requires low 4 pressure, high point and 8 pressure. How can I connect it?. Manufacturers to the approach of water pump to low-end wine began to maintain pressure, but not rising in opposition, the motor does not stop, what is the reason?. Also, I bought the electric contact pressure meter, there are 4 terminals, red at the bottom of the electrical contact, green in the middle, yellow in the above, the producer said I received the wrong end of the public, but I have three lines have been inverted. The motor is not automatic stop, master pointing what happened
- 1, since there are four terminals, it must have two is the power and ground, the other two are respectively corresponding with the output of high pressure and low pressure, general public is of course, so please make sure the power and ground, determined after measuring current and which is communicated with the. For less than 4 indicating pressure, another is the 8 high pressure, this is my guess, please implement this situation with the manufacturers.2, if you use a universal inverter, then when less than 4 pressure points, the inverter has to start the signal, until the 8 pressure point to arrive, you must slow down the frequency converter parking. At this point the pressure will gradually decrease and start the inverter when less than 4. Visible, below the 4 pressure point, the inverter must start, 8 down to the 4 stage, the inverter does not run until the pressure is less than 4, then trigger the start frequency converter3, frequency converter (non trigger level, the inverter has the function), 4 pressure points and start command series, 8 pressure points and stop command series, starting terminal and multi function terminal respectively contact transducer (multi function terminal need programming, three line mode, the brand names are
- Q:The hydraulic machine of the electric contact pressure gauge old bad, an oil spill, and two pointer does not return, I personally think that is the quality of table or hydraulic diaphragm was too frequent starting impact times too much damage, used in hydraulic machine is not reliable electric contact pressure gauge. Present your valuable comments or suggestions, and Solutions
- With an electronic pressure sensor, or with a switch, or with a pressure relay (a control switch), add a valve to the front of the meter, which is not used at all. Switch off when you check the switch.
- Q:What do you think of the pressure gauge for portable pressure storage ABC dry powder extinguisher?
- 1. There are three zones on the pressure gauge: Green Zone, red zone and yellow area2, the green zone is normal pressure; red zone is under pressure; yellow zone is the pressure is too large, should pay attention to.
- Q:Does the pressure meter belong to the field of mechanics?
- Scope of inspection instruments category
- Q:What's the notation for a pressure gauge?
- The symbol for the pressure gauge in the model is YThe symbol for the pressure instrument in drawing is P
- Q:What is the PSJ of the pressure gauge?
- Is that PSJ, not PSI?If it is "PSI", the English word "pounds per square inch" translates into pounds / square inches, a pressure unit used in European and American countries.Conversion relationship is: 1psi=6.895kPa, 1Mpa=145Psi.
- Q:Note: 1 I asked not the difference between the diaphragm pressure gauge and the ordinary pressure gauge;2 what I ask is not the difference between the diaphragm pressure gauge and the diaphragm pressure gauge;I think someone has answered a similar question before, and when it comes to the diaphragm, it's driven by isolated liquid. What's that diaphragm? Or the diaphragm is the diaphragm that contacts the measuring medium
- Diaphragm pressure gauge has two parts: part of the meter (spring tube pressure gauge), and the other part of the isolated body (chemical seal, diaphragm welding carrier). After the diaphragm detects the pressure, the pressure is transmitted to the spring tube through the filling oil between the isolator and the spring tube, and the pressure is displayed on the Bourdon tube pressure gauge.The diaphragm pressure gauge is directly displayed on the diaphragm pressure gauge after the diaphragm transfers the pressure directly to the connecting rodThere are two differences:1, measuring range is different: diaphragm pressure gauge measuring range 0.001MPa-4MPa (mainly used for micro pressure); diaphragm pressure gauge measuring range 0.06MPa-60MPa (mainly used for atmospheric pressure and high pressure);2, diaphragm effect is not the same: diaphragm pressure gauge diaphragm from the role of elastic sensitive components; diaphragm pressure gauge diaphragm only from the isolation and transmission of pressure; elastic sensitive element has a spring tube completed;3, the structure is not the same: diaphragm pressure gauge is self-contained structure, diaphragm pressure gauge is composed of Bourdon tube, pressure gauge, isolator, transmission oil and accessories.
- Q:What is a negative pressure gauge?
- A negative pressure meter is an elastic sensitive element with absolute pressure below atmospheric pressure. It is very common to measure and direct an instrument higher than the ambient pressure. It is used in almost all industrial processes and research fields. Negative pressure is equal to the difference between atmospheric pressure and absolute pressure.Related definitions: table pressure: pressure expressed as zero (reference pressure) at atmospheric pressure. When absolute pressure is greater than atmospheric pressure, it is equal to the difference between absolute pressure and atmospheric pressure. Atmospheric pressure: pressure generated by the gravity of the earth's surface, also known as atmospheric pressure. Absolute pressure: the pressure expressed as a zero (reference pressure) of a complete vacuum.
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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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