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:What does "Y" mean? What does "Z" mean?
- Y- stands for the pressure gauge, and Z- stands for the vacuum meter.
- Q:What does the condensing pressure gauge in the refrigeration system measure?
- Condensate pressure gauge condensing pressure measured by the condenser, the condensation pressure can check the condensate saturation temperature, condensation temperature - saturation temperature before throttling (cloth line system temperature) = supercooling degree, calculate the degree of supercooling is appropriate.At the same time, through the condensation temperature, the pressure is normal, taking into account the different temperature, the pressure should be also different, the condensation pressure is too high, can be said to be too much or not enough refrigerant condenser (considering the design), or a condenser outside of the room is dirty, the motor speed is low (considering maintenance), the condensing pressure is mainly to see whether the pressure is too low, you can calculate the degree of supercooling, there is no reasonable use of condenser;
- Q:What is the measurement error of a pressure gauge?
- For example, 1.6MPa precision 1.6 level precision table 1.6*1.6%1.6MPa precision 0.4 level precision table 1.6*0.4%
- Q:Where is the pressure gauge checked?
- The local quality and Technical Supervision Bureau's Institute of measurement and measurement.
- Q:What is the function of the pressure gauge bend?
- The formal name of the table bend is called the buffer tube, which mainly has the function of reducing shock and shock. It can also play a certain role in heat dissipation of the medium with higher temperature, and protect the pressure gauge and reduce the temperature of the pressure gauge to affect the error. The damping screw at the orifice of the part of the pressure gauge has a throttling effect by reducing the flow area. Mainly useful for medium pressure pulses.
- Q:What's the meaning of diaphragm pressure gauge YTP-100?
- Refers to the dial diameter of 100
- Q:What are the black pointers and red pointers in the gas pressure meter? How do you read them?
- Black pointer is pressure readings (direct reading), red needle is to adjust the lower limit pressure for action.Double needle pressure gauge is mainly used for vehicle are used to measure the hydraulic system or gas cylinder pressure, can also be used without corrosion to copper tin alloy, Aluminum Alloy brazing, pressure measuring various medium non crystallization and solidification of the. The twin needle pressure gauges can simultaneously measure the pressure of two identical or different ones (the difference generally should not be greater than the limit of 1/3 in the scale range).Principle: the instrument consists of two sets of independent measuring systems and indicating devices.The instrument works based on the elastic deformation of the spring element (the spring tube in the measuring system). The pressure of the measured medium, so that at the end of two after the spring tube of each corresponding displacement, with the help of the rod drive gear transmission and amplification by the fixed gear shaft of the black and red pointer of the two measured values respectively in the disc of show.
- 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
- Q:The role of a pressure gauge
- The action is used to measure and indicate the magnitude of the pressure within the pressure product. Pressure products, if there is no pressure gauge, or pressure gauge fails, the pressure product pressure can not be expressed, thereby directly endangering safety. The pressure product is equipped with a sensitive and accurate pressure gauge, and the operator can correctly operate the pressure product with the pressure gauge to ensure safe and economical operation.The pressure gauge can accurately indicate the pressure of the steam in the pressure product. The operator can adjust the heating degree of the product according to the indicated value of the pressure gauge to ensure the safety of the gas supply and the safety of the pressure product.
- Q:Is the accuracy level, not the type, thank you all
- Accuracy class:Under normal use conditions, the degree of accuracy of measurement results of the instrument called instrument accuracy. The reference error is smaller, the instrument accuracy is high, and the reference range of error and instrument, so the use of the same accuracy of the instrument, often take the compression range range, so as to reduce the measurement error. In industrial measurement, in order to facilitate the representation of instrument quality, usually with the degree of accuracy to represent the accuracy of instrument. The degree of accuracy is maximum error of the reference is removed, and a percent sign. The degree of accuracy is an important indicator of the quality of the instrument. The instrument rating industry in China is divided into seven grades 0.1,0.2,0.5,1.0,1.5,2.5,5.0, and sign in meter scale or on the nameplate. The instrument used is called precision accuracy.Pressure meter accuracy level: 0.1, 0.16, 0.25, 0.4, 1, 1.5, 1.6, 2.5, 4, precision digital pressure gauge, and 0.05.By the way, "grade a" refers to the quality grade of this pressure gauge (Grade A or class a) and does not refer to the accuracy grade.
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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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