PWS Series Electric-hydraulic Servo Dynamic& Static Universal Testing Machine
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Ⅰ、Main functions
WDS series are suitable for tensile, compression, bending,cutting shearing and tearing test of rubber peeling and tearing plastic, electrical wire and cable, composite, profiled bar, waterproof roll, etc. They are essential testing instruments for quality testing section, university and college, research institution and industrial and mining enterprise.
Ⅱ、Product features
This machine equips alternating servo motor for driving crossbeam and imported photoelectric encoder for displacement measure. The controller adopts flush type monolithic computer structure and is equipped multitask operating system and built-in powerful test control software, which includes the test system with measuring, controlling, calculating and saving functions. This machine has the following performances: Automatically calculating stress, elongation rate, tensile strength and modulus of elasticity；automatically preserving all of 16 groups testing data；automatically recording the value of extremal vertex, breakpoint, appointed value of force and elongation；testing result can be scanned by pages and printed；the third class purview management；real-time electronic clock, and automatically recording the testing date and time.
Ⅲ、Technical Specification:
Type parameters | WDS-50 |
Measuring range of force (kn) | 1-50 |
Accuracy of testing force | ±1% of indicated value |
Resolution of crosshead displacement Measurement | 0.01 mm |
Speed range of crossbeam | 0.1 mm/min～500 mm/min，step less speed regulation and arbitrary setting |
Effective testing space (mm) | 700 |
Power supply | 380V±10%，50Hz |
Working environment | 10℃-30℃, |
Main configuration | Imported servo motor and speed adjustment system, precision photoelectric encoder. |
Overall dimension of host machine (mm) | 740×500×1680 |
Weight (kg) | 450 |
- Q:What does the red line on the dial of the pressure gauge stand for? Is the design pressure or the maximum pressure?
- Extreme pressure means that this red mark cannot be reached
- Q:Seismic pressure gauge compared with ordinary pressure is what, what is the scope of application
- 1, advantages: seismic table is mainly applicable to the mechanical pressure and intense vibration occasions, the general seismic table by silicone oil filling (low product charge glycerol) as damping oil to reduce vibration indicator beating effect on detection of pressure, but also to increase the pressure in bad environment of life.2, disadvantages: high prices. Seal is not good, prone to oil leakage phenomenon, there are few domestic enterprises to ensure that products must not leak.Now there is a foreign seismic dry table, by changing the core structure of shock absorber, the effect is good, but the price should be cheaper than domestic oil filled gauge.
- Q:What do you think of the air conditioner liquid pressure gauge? How much pressure does it add?
- Pressure gauge installed in the liquid inlet and gas tank in the middle, the specific pressure forgotten, and did not go for a long time, it seems to be 2.8, I can not remember
- Q:The gas pressure reducer has two measuring ranges, one big and one small pressure gauges. What's the function of each? What's the meaning of a red line on some pressure gauges?
- Large (high pressure gauge): displays pressure before decompression - cylinder pressure;Small (low pressure gauge): displays pressure after decompression - use pressure;
- Q:What's the cylinder pressure gauge for?
- Measure cylinder pressure to see if the cylinder seal is in compliance with requirements
- Q:The difference and relation between the electric contact pressure gauge and the remote pressure gauge
- The use of the two is different. One is used to control the other, and the other is to send the signal to the farther end of the monitor.The electric contact pressure gauge consists of measuring system, indicating system, magnetic auxiliary contact device, shell, adjusting device and junction box (plug seat), etc.. The working principle of electric contact pressure gauge is spring pipe in the measuring system under the action of the pressure of the measured medium based on the force generated by the end of spring pipe corresponding elastic deformation displacement transmission rod through a gear transmission mechanism with the help and amplification by the fixed gear instructions (along with contact) by the measured value indicated in the table. At the same time, when the contact and set on the pointer (upper or lower) contact (break or close) instantaneous, resulting in the circuit control system can be switched on or off in order to achieve the purpose of automatic control and alarm.The remote pressure gauge is suitable for measuring the pressure of liquid, steam and gas which can not corrode the steel and copper alloy. Because the resistance transmission pressure gauge is arranged inside the sliding line resistance transmitter, so the measured values of two meters on electricity to far away from the measurement, in order to realize centralized monitoring and remote control. In addition, the pressure gauge is capable of indicating pressure in place so as to facilitate on-site inspection.
- 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.
- Q:A 220V contactor, an intermediate relay, an electrode point pressure gauge, and a physical line diagram
- It's very simple. Say, you'll answer!Zero line intermediate relay (8 feet of MY2NJ, 7 feet, 14 feet MY4NJ, 13 feet) - and then connected to the contactor coil at any end.Phase line contact voltage meter input (usually red line) - and then connected to the intermediate relay (8 feet MY2NJ, 8 feet, 14 feet of MY4NJ 14 feet) - and then to the middle relay 1 feetThe middle relay 3 feet are connected to the other end of the contactor coil
- Q:Fire hydrant pump, spray pump, starting pump, pressure gauge and spray pump, pressure switch is how to wiring?
- A total of 4 lines of pressure: a pair of lines directly to the alarm module feedback, a pair of lines directly to the pump control cabinet pump startThe electric contact pressure meter has 3 terminals: one upper limit, one lower limit, one public and three wires directly to the corresponding terminals of the voltage regulator box.Spray pump: spray pump (English Sparypump) is mainly used in mud pump matching oil drilling equipment, spray pump is in the process of the operation of the pump in the cylinder liner and piston for washing and cooling, and used it to transport mud.
- Q:Will the air compressor inspection (pressure gauge, safety valve, gas tank) is where to go to detect, how much is the approximate cost?
- The pressure gauge should go to the metering station, the safety valve, the storage tank to the boiler inspection office or the special inspection office, the cost is not high
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PWS Series Electric-hydraulic Servo Dynamic& Static 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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