| Customization: | Available |
|---|---|
| After-sales Service: | Online-Service |
| Warranty: | 1 Year |
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Application:
The HLP series electronic fatigue test system is dedicated to the field of small load testing, and is a reliable solution for the fatigue testing requirements of small load and wide frequency range. The HLP electronic fatigue test system adopts linear motor drive technology and built-in cooling device, so that the equipment can operate for a long time in the frequency domain above 50Hz, and complete various fatigue tests with high speed, safety and reliability. HLP series equipment follows the ergonomic design concept of Hualong equipment, and has the characteristics of compact and lightweight overall structure, easy installation and friendly human-machine interface. Due to the use of linear motor technology, it is directly driven by electricity, avoiding the hydraulic oil supply system and cooling system, thus saving a lot of installation space. At the same time, the linear motor drive has the advantages of less transmission links, high efficiency and lower noise. Compared with the hydraulic system of the same tonnage, it can save energy for users and make the operating environment safer, cleaner and quieter. It is widely used in fatigue testing of medical industry, electronics industry, packaging industry, textile materials and other industries.
Standards:
GB / T2611-2007 Tester General technical requirements
GB / T16826-2008 Hydraulic servo universal testing machine
GB 3075 Axial fatigue testing metal
JB / T9379-2002 Tension and compression fatigue test machine technical conditions
GB / T228-2010 Metallic materials at room temperature tensile test method
HB5287 Axial Loading Fatigue Test Method for Metal Materials
EN10002 Tensile Test of Metallic Materials
JJG 556-2011 Axial Force Fatigue Testing Machine
HG/T 2067-1991 Technical specifications for rubber fatigue testing machine
ASTM E399-09 Metallic materials Kic standard test for linear elastic plane strain fracture toughness
ASTM E1820 2001 measure of fracture toughnes
Specifications
| Maximum test space (mm) | 900mm(grip not included ) | |
| Frequency Range | 0.01~50Hz | |
| Effective distance between columns (mm) | 460mm | |
Load parameters |
static load | ±860N |
| dynamic load | ±2500N | |
| System Accuracy Class | Static indication accuracy: ±0.5%; | |
| Dynamic accuracy | Dynamic loading accuracy: better than ±1%; | |
Travel parameters |
Maximum dynamic stroke | ±50mm |
| Displacement measurement accuracy | ±0.5%; | |
| Displacement measurement resolution | 0.001mm ; | |
| Deformation indication relative error | Within ±0.5%; | |
Controller parameters |
closed loop rate | 10kHz; |
| Sampling frequency | 100us times(adjustable) | |
| Frequency Range | 0.01~100Hz ; | |
Main test wave forms |
Sine wave, square wave, triangle wave, ramp wave, random waveform and external input waveform; can realize multiple sine wave forms with different frequency or amplitude combinations; users can customize the parameters of random wave forms; users can import custom wave forms; | |
Test control method |
Load, displacement, deformation control methods; different control methods can achieve smooth switching | |
| maximum count range | 109 | |
| count error | ≤±1 | |
| Force coaxiality | ≤5% | |
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