1 KLD (1121) series automatic spring tension and compression testing machine is a new type of testing equipment suitable for spring tension and compression
2 The testing machine is designed by Japanese technology, with the characteristics of beautiful appearance, convenient operation and stable and reliable performance
Function Introduction
1 Automatic spring tension and compression testing machine: CNC motor and advanced single chip microcomputer control technology loading and control, to achieve the test accuracy, ensure the test efficiency.
2 There are variety of test methods according to the different test parameters of the spring. The test begins after input the parameters, ends at the beginning position. With 5 - point test, test printing stiffness and test results function.
3 Exclusive use of high speed automatic zero function, so that the accuracy of the testing machine to reach the highest requirements, reduce the artificial and arbitrary disk, greatly improve the test efficiency.
4 High precision standard design, so that the testing machine machine at most use
Main specifications and technical parameters
| NO. | Project name | Parameters and indexes | |
| 1 | Max load capacity (N) | 20000 | 10000 |
| 2 | measurement range of load | 2%-100% of full scale | |
| 3 | Minimum resolution of load | 1N | 1N |
| 4 | Minimum resolution of displacement(mm) | 0.001 | |
| 5 | Compression test space (mm) | ≥980 (customizable) | |
| 6 | Tensile test space(mm) | ≥980 (customizable) | |
| 7 | Diameter of plate(mm) | Φ200mm | |
| 8 | parallelism error of platens | ≤0.1mm | |
| 9 | Offset error of platens | ≤1.0mm | |
| 10 | relative error of load indicator | ≤±1.0% | |
| 11 | relative error of load indicator repeatability | ≤1.0% | |
| 12 | relative error of zero | ≤±0.1%F●N | |
| 13 | Deformation indication error | ≤±(50+0.15l)μm | |
| 14 | Quality standard | GB/T2611-92《试验机通用技术要求》 | |
