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WDW-02T high and low temperature testing machine

 

product name: WDW-02T Microcomputer control of high and low temperature electronic universal testing machine
Product description
WDW-02T microcomputer control electronic universal testing machine is a new type of electronic universal testing machine which is operated by a new generation of double space microcomputer, which is designed by the Institute of scientific research institutes, and the manufacturer.
Product details
The design of the host and auxiliary testing machine co-opted the international cutting-edge technology, it have a beautiful appearance, convenient operation, stable and reliable performance. The controller of the computer system, the control of AC servo motor rotation speed control system, the reduction system slowdown by rising, and ball screw drives the moving beam down to complete the tensile, compression, bending test. Shear and other mechanical properties, no pollution, low noise, high efficiency, has a very wide speed range and beam moving distance, also can test configuration of many kinds of attachment, in metal, nonmetal, test of mechanical properties of composite materials and products, has a very broad application prospects. This machine is widely used in building materials, aerospace, machinery manufacturing, wire and cable, rubber, plastic, textile, material testing analysis of home appliances and other industries, is the scientific research institutions, universities, industrial and mining enterprises, and technical supervision, business The ideal test equipment for the inspection and arbitration.
Technical Parameters
1
Main technical indicators of the main engine
1. the maximum test force: 2kN (which can be used to calibrate the maximum test force)
1. the maximum test force: 2kN (which can be used to calibrate the maximum test force)
2. the measurement of the amount of the range: the maximum test force of the 1%~100%
3. test machine accuracy level: 1 grade
4. the accuracy of test force:  better than ±1% of indicating value
5. the beam displacement measurement: the resolution is 0.01mm
6. the deformation accuracy: better than ±1% of indicating value
7. adjusting speed range: 0.01-500mm/min
8. the maximum level of test space: 1000mm
9. the maximum vertical stroke of the middle beam: 1200mm
10.the error limit of the deformation is shown in the value of 1%.
11.deformation resolution: 0.01mm
12.the deformation rate control accuracy: the rate of <0.05%FS is ±2%
The rate of greater than or equal to 0.05%FS  ±1% set value
13.displacement rate control accuracy: the rate of <0.01mm/min, the setting value of ±1%
The rate is not less than 0.01mm/min, the set value of ±0.5% in
14.constant, constant deformation, constant displacement control range: 0.5%~100%FS
15.constant, constant deformation, constant displacement control accuracy: setting the value of <10%FS, the set value is less than ±1% set value greater than or equal to 10%FS, set the value of less than ± 0.1%
16.the main machine: the portal frame structure
17.the main machine size: 1060*480*2520
18.weight: 500kg
19.working environment: room temperature ~ 45, humidity 20% ~ 80%
2Cryogenic tank partial technical index:
1. working temperature range: room temperature to -20 (also can be used as high temperature test, need to set)
2. the constant temperature region (mm): 200 (in both long cooling zone can be negotiated)
3. temperature accuracy: ±2℃
4. Temperature control device: AI artificial intelligence high precision industrial regulator
5. low temperature box structure: box type
6. temperature control range: -20
7. temperature fluctuation≤±2℃
8. the low temperature box control section number: a section (inner air circulation)
9. low temperature box (mm):200x400 X400(W*D*H)
10.low temperature box shape size (mm):380 x 600 x 600 (W*D*H)
11.low temperature box extensometer measurement range: 10-300mm
Main functions and features
1) Test machine mainframe part
1.host:
1.1 This machine adopts high strength door type double space structure; it is pulled up and down press.
1.2 speed control system with AC servo motor and servo motor, stable and reliable performance, with over current, over voltage, overload and other protective devices. Speed range of up to 0.01 ~ 500mm/min.
1.3 The transmission part uses the circular arc synchronous tooth belt drive, which drives the imported precision ball screw, the transmission is steady, the noise is low, and the transmission efficiency is high.
2. control system, operation software and data processing system
2.1 computer control system for the full closed-loop control operation, with the advantages of high integration, high performance, easy to adjust the experimental data, real-time dynamic display, test data file can be Access common database or large database, easy to achieve customer resource sharing and network management, and user defined Word2000 report, the software can easily achieve access to different users or the same user in different periods of the test report.
2.2 Protective function: This machine has two kinds of limit protection mode of software and machine, the ratio of the maximum load automatic stop can be set up dynamically; it has over current, over voltage, over load and so on.
2.3 for the load path can be achieved automatically marking, intuitive and convenient. It can also be achieved by sub calibration, so that the problem of solving the problem of linear degree of each sensor.
2.4 batch testing can achieve the level of the curve, the curve automatically follow.
2.5 The software can achieve the user defined speed setting, the speed of the computer to adjust. It can also achieve high accuracy of speed calibration, at any time to adjust the speed profile and encoding.
2.6 test of monitoring process: the test process of the test force, displacement, curve and other parameters can be realized in real time.
2.7 software authority hierarchical management functions: in order to improve the security of the software and data, the software can be set by different password protection to achieve the sub authority management functions.
2.8 The reproduction function: Test and save operation is completed, according to user needs to open at any time and again after the analysis of the test data.
2.9 according to the user need to choose the load to time, load to displacement, displacement to time and other curves to test and data display, storage, analysis and printing.
2.10 curve point by point traversal function: can through the mouse in the curve of the force and deformation value, in order to obtain a variety of parameters.
2.11 results contrast function: can observe many test curves, and can be achieved by the superposition of multiple curves, the local amplification to achieve the comparison of sample characteristics.
2.12 force interface: the interface and test software can be equipped with a variety of sensors, and can be calibrated, modify the parameters and normal test.
2.13 data sampling frequency: according to the user's test, we choose the high speed sampling frequency.
3. special report: in addition equipped with standard attachments, can also be based on user need to be equipped with special attachments (such as geotextiles, aluminum foil, paper, plastics and rubber etc.).
2) Cryogenic tank
Cryogenic tank can be used for all kinds of metal, non-metallic materials (rubber, plastic, etc.) in the low temperature environment of mechanical performance testing; can be with the electronic universal testing machine, hydraulic universal testing machine, electro-hydraulic servo testing machine, creep testing machine and other supporting.
This low temperature box can be used for the continuous adjustable low temperature test box. It can ensure that the temperature can be set and maintained in high precision temperature box.

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