Maximum test force : ±100kN
Effective measuring range of test force : 1%-100%
Accuracy of test force : ±1%
Minimum reading value of test force : 0.01kN
Minimum displacement resolution : 0.01mm
1. The testing machine is used for static compression of elastomer products (such as air springs, axle box springs, rubber piles, etc.);
2. It can do constant load, constant displacement, constant deformation test with all digital control, and three closed-loop control modes of load, displacement and deformation, and can realize non-impact conversion between the three modes during the test.
3. It has protection functions such as overload, overcurrent of the drive system and limit of the moving beam; automatic shutdown when the maximum load exceeds 10%; automatic shutdown of the moving beam displacement speed drive system overcurrent; automatic shutdown of the moving beam when the displacement exceeds the upper and lower limits.
4. The load, displacement and deformation measurement channels can be manually or automatically zeroed at any time as needed.
5. During the test, the range can be automatically selected according to the actual situation, and the measurement accuracy is still guaranteed.
No. | Item | Specification |
1 | Maximum test force | ±100kN |
2 | Effective measuring range of test force | 1%-100% |
3 | Accuracy of test force | ±1% |
4 | Minimum reading value of test force | 0.01kN |
5 | Minimum displacement resolution | 0.01mm |
6 | Relative error of test force | Accurate measurement range≤±1.0% |
7 | Testing machine accuracy grade | 1 grade |
8 | Accuracy of displacement indication (L is the distance measured at any position,mm) | ±（50+0.15L）µm, |
9 | Testing machine effective test stroke | 800mm |
10 | Parallelism error of upper and lower pressing plates | ≤0.2mm |
11 | Offset error of upper and lower pressing plates | ≤1.0mm |
12 | Dimensions of upper and lower pressing plates | 500*500mm |
13 | Loading speed | 0.001mm/min～500 mm/min(stepless speed regulation) |
14 | Speed precision | When the rate is < 10mm/min, it is within ±1% of the set value;Rate ≥10mm/min, within ±0.5% of the set value; |
15 | Machine dimension(L*W*H) | 1276mm*805mm*2276mm |
16 | Net weight of the machine | 750kg |
17 | Total power of the machine | 1.5kW |
18 | Power supply voltage (three-phase, four-wire, need to be grounded) | AC 380V±10% 50Hz |
No. | Item | Main parts | Make | Q-ty |
1 | Machine | AC servo motor | Japan panasonic | 1 set |
AC servo motor drive system | Japan panasonic | 1 set | ||
Precision ball screw | Korean SAMICK | 3 sets | ||
Guide stand column | Taiwan TBI | 4 nums | ||
Optical encoder | Omron Japan | 2 nums | ||
Load sensor | American Celtron | 3 nums | ||
2 | Control system | PIC | China make | 1 set |
Colour printer | China make | 1 set | ||
Measurement and control PCI acquisition card | China make | 2sets | ||
Measure and control software | China make | 1sets |