KWP series (portal) microcomputer controlled electronic universal testing machine-

The KLP-300KN portal microcomputer controlled electronic universal testing machine is a new type of material testing machine that combines electronic technology with mechanical transmission. It has a wide and accurate loading speed and force measurement range, and has high accuracy and sensitivity in measuring and controlling load, deformation, and displacement. It can also perform automatic control tests for constant velocity loading, constant velocity deformation, and constant velocity displacement, and has functions of low cycle load cycle, deformation cycle, and displacement cycle.
This series of models is mainly suitable for testing metal materials, non-metal materials, and their finished products with test loads below 300kN. This model is currently widely used in industries such as aerospace, vehicle manufacturing, machinery manufacturing, building materials and home appliances for analysis and inspection, as well as in industrial and mining enterprises, research institutes, commercial inspection and arbitration, technical supervision and other departments.
Introduction to the main functions of the machine:
Mainly applicable to tensile, compressive, bending, shear and other tests of metal and non-metal specimens, as well as special test methods for some materials.
Main features:
1: Adopting microprocessor technology, it has high integration, powerful control, data processing capability, and high reliability.
2: A fully digital, three loop (force, deformation, displacement) control system using adaptive PID algorithm is used to achieve fully digital three loop control of force, deformation, and displacement. The control loops can be automatically switched between, and a smooth transition without impact can be achieved when switching between different modes.
3: It can control and maintain the rate of experimental force, deformation, displacement, etc.
4: Online identification of closed-loop control parameters.
5: High precision 24Bit data acquisition system, high resolution, expandable to 8-channel AD acquisition.
6: USB1.1 communication, with a communication rate of 12Mb/s, using full speed mode and batch transfer method.
7: The system board adopts a unique anti-interference wiring method with 4 layers of PCB, which has strong anti-interference ability.
8: Except for the power interface, all other interfaces use standard USB interfaces, which are plug and play interfaces that can achieve hot plugging and have plug and play functionality. The interface characteristics can be set online by software. Make the layout of each interface neat and reasonable, and easy to plug and unplug.
9: The entire control system has high cost-effectiveness and high reliability.
10: Microcomputer controlled throughout the entire testing process, displaying real-time dynamic load values, displacement values, deformation values, testing speed, and testing curves.
11: Using a microcomputer for data processing and analysis, the experimental results can be automatically saved. After the experiment is completed, the experimental curve can be retrieved again, and the experimental process can be reproduced by traversing the curve, or curve comparison and amplification can be performed.
12: The experimental software on the Windows platform, which is entirely in Chinese, has strong data and graphics processing capabilities and can print complete experimental reports and curves in real time.
13: This testing machine can adjust the operating height according to the operator's needs.
14: There are T-shaped slots on the sides of the two columns, which can facilitate the installation of other accessories
15: Equipped with comprehensive safety protection functions such as limit protection, overload protection, and emergency stop.
16: Has a large stretching and testing space.
17: Beautiful appearance.
Main technical parameters of KLP-300KN:
Model KLP-300KN
1: Maximum test force for measuring parameters is 100kN
2: Testing machine level 0.5/1
3: Test force measurement range 0.4%~100% FS/0.2%~100% FS
4: Relative error of test force indication within ± 0.5%/± 1.0%
5: Experimental power resolution 1/300000FS
6: Deformation measurement range 0.02% to 100% FS
7: Within ± 0.50% of the relative error of the deformation indication value
8: Deformation resolution 1/300000FS
9: Large deformation measurement range of 10-800mm
10: Relative error of large deformation indication within ± 0.50%
11: Large deformation resolution 0.008mm
12: Relative error of displacement indication of crossbeam within ± 0.50%
13: Displacement resolution of 0.05 μ m
14: Control parameter force control rate adjustment range 0.005-5% FS/S
15: When the precision of force control rate is less than 0.05% FS, it is within ± 2% of the set value;
16: When the rate is ≥ 0.05% FS, it is within the set value of ± 0.5%/± 1%
17: Deformation rate adjustment range 0.02-5% FS/S
18: Relative error of deformation rate within ± 0.5% of the set value
19: The speed adjustment range of the crossbeam is 0.001-500mm/min
20: When the relative error rate of the crossbeam speed is less than 0.01 mm/min, within ± 1.0% of the set value
21: When the speed is ≥ 0.01 mm/min, within ± 0.2% of the set value
22: Constant force, constant deformation, constant displacement control range 0.5% to 100% FS
23: When the set precision of constant force, constant deformation, and constant displacement control is ≥ 10% FS, it should be within ± 0.1% of the set value;
24: When the set value is less than 10% FS, within ± 1% of the set value;
25: Other effective test width 560mm
26:横梁最大行程1200mm
27: Power supply 380V ± 10%; 1.3kW
The weight of the host is about 1500kg
Main configuration: 1: One test host
2: One set of testing software
3: One set of experimental fixtures (customized according to user experimental requirements)
4: One set of computer (to be provided by the user and not included in the quotation)
Quotation: 1: Host: 300KN 135000 yuan
2: Testing software costs 8500 yuan
3: Experimental clamp 2500 yuan/set
Total: 126000 yuan