WDS Series Digital Display Type Electronic 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: See others welding, found that there are two pressure gauges on the cylinder, one is 0-0.3 range as if, and the other is 0-4 range, ask why, is it safety considerations or other reasons? thank
- 0-0.3MP is a low pressure meter, which is an oxygen pressure reducer. It converts the high-pressure oxygen into a uniform low-pressure oxygen through the knob handle to supply welding or cutting. 0.3MP's pressure is very common.0- 4MP is a high pressure oxygen meter. The oxygen bottle allows 15MP gas to be filled. This is the gas left in the cylinder at present, 4MP. High pressure makes gas cylinders fill more gas.
- Q: Brother bought a new liquefied petroleum gas pressure reducing valve, valve side connected to a pressure gauge, I do not know what it means, how to read, consult you
- That's a good watch! Double insurance! Homeowners, you don't have to read it, as long as it's safe
- Q: I just bought the pressure gauge. I don't want to look at it. Please tell me which expert to take a look at it. My car says front wheel 210kpa rear wheel 240kpa!!! We look at this table, where is the 210kpa ah, I'm afraid the wrong wrong, ha ha, help!! On the left is the watch just bought, and the right one with the watch on the compressor Are these two units the same?
- Look at the outer ring. The numbers are blackThe 1 bar is 100KPAThen 210kpa should be in the 2.1 position240kpa should be in that 2.4bar positionOK, explain that
- Q: Pointer form of pressure gauge, with digital pressure meter, advantages and disadvantages?
- Pointer gauges are mature
- Q: What is the principle of setting the root valve of the pressure gauge? Which gauges need to set the root valve? Which pressure gauges do not need to set the root valve?
- First, local pressure gauges (in the PID diagram of a component named PG) installation interface are flange, flange with general HG/T20615-2009 DN20, the minimum pressure rating to Class300, Class300 is higher than that of no special requirements and process piping class agreement. Flange pressure rating less than or equal to Class600 when using the RF process, the pressure level with RJ CLASS600. In the process of vertical pipe on the diaphragm type pressure gauge will require the use of a 90 degree bend flange pressure gauge of the nozzle surface into the vertical flange, and pipe insulation shall not collide, and the vertical direction for bolt and nut construction space. 3. outside the flange surface, within the flange 150mm, set aside the space required for the long 700mm instrument installation. Two, the general pressure transmitter pressure transmitter (in the PID diagram of a component named PT) installation interface are flange, flange with HG/T20615-2009 DN20, the minimum pressure rating to Class300, Class300 is higher than that of no special requirements and process piping class agreement. Flange pressure rating less than or equal to Class600 when using RF process, pressure rating >Class600 with RJ. Single flange pressure transmitter, flange nozzle adopts HG/T20615-2009 DN50, minimum pressure level is Class300, higher than Class300, no special requirements, and process piping level. Threaded interface flange pressure rating less than or equal to CLASS600 with RF when suddenly face we installed on the pressure gauge with the cut-off valve with DN15;
- Q: Why does the internal surface of the pressure gauge contain oil?
- In the pressure inside the shell injection liquid, usually oil. Liquid can play a strong buffering effect is obvious, so it can reduce the fluctuation / external vibration influence, caused by the pressure measurement reading. Through to the table filled with oil, but also on the machine parts for lubrication, while extending the instrument the service life of the pressure gauge. General pressure gauge is more expensive than ordinary. I will be in the company to purchase this kind of accessories. So understanding. Please refer to.
- Q: What is the PSJ of the pressure gauge?
- PSI full name in English is Pounds per square inch.P is pound pound, S is square square, and I is inches inch.All the units in metric units can be calculated: 1bar = 14.5psi1psi=6.895kPa=0.06895barEurope and the United States and other countries are accustomed to using psi as a unitIn China, we usually use the "kilogram" to describe the pressure of the gas (not the "Jin"). The unit is "kg/cm2", and a kilogram of pressure is one kilogram of force acting on one square meter.While in a foreign country commonly used unit is "Psi", the unit is "lb/in2", is "psi", this unit like Fahrenheit (F).In addition, there are pressure units such as Pa (Pascal, Newton, one square meter), KPa, MPa, Bar, millimeter water column, millimeter mercury column, etc..1 bar (bar) =0.1 MPa (MPa) =100 kPa (KPa) =1.0197 kg / cm21 standard atmospheric pressure (ATM) =0.101325 MPa (MPa) =1.0333 bar (bar)Because the unit is very small difference, if it is not to be accurate calculation, you can remember:1 bar (bar) =1 standard atmospheric pressure (ATM) =1 kg / cm2 =100 kPa (KPa) =0.1 MPa (MPa)
- Q: What is the maximum allowable error of a precision pressure gauge of 0.4? How to calculate?
- Range multiplied by 0.4%=, allowing errors, plus or minus numbers
- Q: Are you talking about using a gold contact? I'm a small relay for 24V. Do you need a gold contact?Let's talk about it.
- Yes, the watch itself has a contact point. Don't you mean the table?
- Q: Because our company is currently using the electric contact pressure gauge, a year or so down, the scene will always appear or big or small problems, I would like to ask the current market can buy a table, which a few do better? ThanksIn addition the seismic electric contact pressure gauge? What's the oil spill?
- The mechanical contact mechanism of electric contact pressure meter, the load required conditions, the standard requirements of the on-off times is 30 thousand. The formal product manufacturers usually can meet this requirement, the market of some cheap products may not be able to guarantee the effective operation of 30 thousand times.But in fact, a lot of pressure alternating and contact break through frequent work conditions, the 30 thousand corresponding work life is relatively short, so many stations on the electric contact pressure gauge life is not longIn addition, if the working voltage of the instrument is DC low voltage, but no special DC low voltage electric contact pressure gauge is adopted, the service life of the instrument is very short due to its serious arc pulling
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WDS Series Digital Display Type Electronic 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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