UTM Dynamic and Static Universal Testing MachineAs the core equipment for material mechanics performance testing (capable of measuring tensile, compressive, bending, fatigue, and other properties), its environmental simulation capability integrates specialized environmental modules to reproduce complex working conditions of actual material applications (such as high and low temperatures, humidity, corrosion, etc.) during testing, solving the problem of "disconnection between normal temperature and humidity test data and actual working conditions" and providing more accurate mechanical performance basis for material selection and product life evaluation.

1、 Core environment type simulation: covering multiple scenario operating requirements

Temperature environment simulation

By integrating high and low temperature environmental chambers, a wide temperature range simulation is achieved from -196 ℃ (liquid nitrogen refrigeration) to 600 ℃ (electric heating), which is suitable for different material testing requirements: low-temperature scenarios (such as tensile testing of aerospace materials at high altitude and low temperature) can be accurately controlled to -150 ℃, with temperature fluctuations of ≤± 1 ℃; High temperature scenarios (such as high-temperature fatigue testing of automotive engine components) can maintain a stable temperature of 300-500 ℃, and the heating rate can be adjusted (5-10 ℃/min). The temperature control system is synchronized with the testing machine, and automatically starts mechanical testing when the temperature reaches the target value, avoiding temperature fluctuations from affecting test data (such as accurate capture of brittle changes in metal materials at low temperatures).

Humidity and Damp Heat Environment Simulation

For materials used in humid environments such as outdoor and marine environments (such as building waterproofing materials and ship steel), equipped with a humid and hot environment module to achieve humidity regulation of 20% -98% RH and coordinated simulation of "temperature+humidity" (such as constant humid and hot at 40 ℃/90% RH, and circulating humid and hot at -20 ℃/30% RH to 60 ℃/80% RH). The humidity control accuracy is ≤± 3% RH, and through anti condensation design (such as heating the inner wall of the environmental chamber), it avoids the influence of water vapor condensation on the surface state of the sample, ensuring the authenticity and reliability of the material's tensile strength, fatigue life, and other data under humid and hot conditions.

2、 Special environment simulation: adapted to harsh and complex working conditions

Corrosion environment simulation

For the testing of corrosion-resistant materials in the fields of chemical engineering and marine engineering, the integrated corrosion environment module can simulate neutral salt spray (5% sodium chloride solution spray), acid corrosion (immersion in corrosion solution with pH 3.0-5.0), electrochemical corrosion (application of specific corrosion current) and other scenarios. Environmental module andUTM Dynamic and Static Universal Testing MachineThe testing system synchronizes and monitors real-time changes in the mechanical properties of materials during the corrosion process, such as the tensile fracture strength and fatigue crack propagation rate of metals in a corroded state, to intuitively evaluate the performance degradation law of materials under the synergistic effect of "corrosion mechanics".

Simulation of Coupled Vibration and Shock Environment

Some models can be connected to vibration tables to simulate a coupled environment of "mechanical load+vibration", suitable for material testing in the transportation and aerospace fields (such as fatigue testing of high-speed rail track materials under vibration and bending loads). The vibration frequency can be set to 5-500Hz, with an amplitude of 0.1-5mm, and the vibration is synchronously controlled with the mechanical load to ensure that the testing process conforms to the actual "dynamic and static load+vibration" composite working condition that the material is subjected to, providing data support for the anti vibration fatigue design of the product.

3、 Core advantage of simulation capability: ensure accurate and efficient testing

High degree of restoration of working conditions: High precision control of environmental parameters (temperature ± 1 ℃, humidity ± 3% RH), and support for collaborative simulation of multiple environmental parameters (such as high and low temperature+humidity+corrosion), which can reproduce the stress state of materials under complex practical working conditions;

Strong synchronization of testing: The environmental simulation module seamlessly links with the mechanical loading system of the testing machine, automatically triggering loading after the environment stabilizes, avoiding time differences caused by manual intervention (such as errors caused by unstable temperature during testing);

Flexible scene adaptation: The environment module adopts a modular design, which can be installed separately or in combination according to testing requirements (if only low-temperature testing is required, high and low temperature boxes can be installed, and if wet heat+corrosion is required, corresponding modules can be combined), adapting to the testing needs of various types of materials such as metal, plastic, composite materials, etc. under different industry conditions.

　　UTM Dynamic and Static Universal Testing MachineThe ability to simulate the environment has filled the performance data gap between "ideal environment testing" and "practical application" by reproducing real working conditions, providing key technical support for material research and development, product reliability verification in fields such as new energy, aerospace, and automotive.