Durable Electronic Equipment Optimized Description For Li-ion Battery Drop Tester
Product Decription:
The Li Ion Battery Drop Tester is an essential piece of equipment designed specifically for assessing the impact resistance and durability of lithium - ion batteries. In the fast - evolving field of energy storage, the reliability of Li - ion batteries is of utmost importance, and this drop tester plays a crucial role in ensuring their quality.
Features:
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Advanced Design and Functionality
- Precision Drop Mechanism: The tester is equipped with a highly accurate positioning and release system. It allows for precise control of the drop height, which can be adjusted within a wide range, typically from a few centimeters to several meters. This flexibility enables testing under various real - world - like impact scenarios. For example, a drop from a relatively low height can simulate a battery accidentally falling out of a small - scale device, while a higher - height drop can mimic more severe situations such as a battery - powered tool dropping from a workbench.
- Customizable Fixtures: Recognizing the diverse shapes and sizes of lithium - ion batteries, the drop tester comes with a set of adjustable fixtures. These fixtures can securely hold cylindrical, prismatic, and pouch - type batteries, ensuring that the battery remains stable during the drop test. The non - conductive and non - abrasive materials of the fixtures prevent any damage to the battery's outer casing and electrical connections.
2. Safety - First Approach
- Robust Safety Enclosure: The drop tester is enclosed within a sturdy safety chamber made of high - strength, explosion - resistant materials. This enclosure acts as a barrier, protecting operators from potential hazards in case of battery failure or explosion during the test. It also helps to contain any debris or harmful substances that may be released.
- Integrated Safety Sensors: Multiple sensors are integrated into the system to detect abnormal conditions. These include over - temperature sensors, gas - leakage sensors, and electrical - short - circuit sensors. Once any of these abnormal conditions are detected, the tester immediately stops the test, activates an alarm, and can be configured to cut off power to the equipment, ensuring a safe working environment.
Major Parameter:
| Model | ND-O209 |
| Drop height | 300-1500 mm, adjustable |
| Test method | Face, edge, corner drop in all directions |
| Test load | 0~3kg |
| Acceptable max. sample size | W200*D200*H200 mm |
| Falling floor medium | A3 steel plate (Acrylic plate, marble plate, wood board for choice) |
| Drop panel size | W600*D700*H10 mm (Solid steel plate) |
| Machine weight | About 250kg |
| Machine size | W700*D900*H1800 mm |
| Motor power | 0.75KW |
| Drop method | Pneumatic drop |
| Lifting method | Electric lifting |
| Power supply | 220V 50Hz |
| Safety device | Fully enclosed explosion-proof device |
| Air pressure | <1mpa |
| Control display mode | PLC touch screen |
Hot-Sale Products:
Company Information:
Dongguan Neide Technology Co. Ltd located in Dongguan, Guangdong province with convenient transportation access. We take immense pride in our journey of excellence as a premier provider of top-quality testing equipment. With our unwavering commitment to innovation, we specialize in crafting cutting-edge environmental test chambers and mechanical test machines.
Our extensive range includes temperature and humidity chambers, thermal shock test chambers, tensile testing machines, and vibration test machines. What sets us apart is our proficiency in creating customized testing equipment tailored to your specific needs.
At the heart of our operations lies a dedication to precision and compliance. Our products are engineered to meet and exceed international standards, such as ISO, ASTM, DIN, EN, GB, BS, JIS, AMSI, UL, TAPPI, AATCC, and IEC.
This ensures that our solutions not only adhere to industry benchmarks but set new standards of excellence. Our services and products find applications across diverse sectors, including R&D institutions, quality inspection establishments, universities, and electronics and communications industries
FAQ:
1.Considering the complex stress - strain relationships within a lithium - ion battery during a drop, how does the tester accurately measure the internal mechanical and electrical responses in addition to the external impact data?
The Li - ion Battery Drop Tester is integrated with advanced non - invasive diagnostic technologies. For mechanical responses, it uses acoustic emission sensors. These sensors can detect the minute sound waves generated when internal components of the battery experience stress - induced deformations or fractures during the drop. By analyzing the frequency and amplitude of these acoustic emissions, we can infer the internal mechanical stress distribution. For electrical responses, the tester is connected to a high - speed data acquisition system that monitors the battery's voltage, current, and impedance in real - time during the drop. This allows us to detect any sudden changes in electrical parameters, which could indicate internal short - circuits or electrode - electrolyte interface disruptions.
2. In the context of battery recycling and second - life applications, where batteries may already have some degree of degradation, how does the drop tester simulate real - world handling scenarios for these used batteries, and what additional considerations are made in the testing process?
For used batteries, the tester first assesses the initial state of degradation through a series of pre - test measurements, including capacity testing and internal resistance measurement. Then, it can simulate real - world handling scenarios by introducing random variables in the drop test. For example, instead of a perfectly vertical drop, the fixture can be adjusted to create a slight angular drop to mimic how a used battery might be mishandled during transportation or disassembly in a recycling facility. Additionally, the impact surface can be modified to be more abrasive or have irregularities to represent the rough handling environments these batteries may encounter. During the testing process, special attention is paid to the potential for accelerated failure due to the pre - existing degradation, and the data analysis focuses on how the degradation state affects the battery's response to impact.
3. How does the drop tester ensure the long - term stability and accuracy of its sensors, especially those measuring impact forces and accelerations, considering the high - impact nature of the tests and potential sensor drift over time? The drop tester's sensors are regularly calibrated using high - precision reference standards. A calibration cycle is typically set based on the frequency of use and the severity of the tests. For example, if the tester is used intensively, the calibration may be scheduled monthly. The sensors are also designed with built - in self - diagnostic features. They continuously monitor their own performance and report any deviations from the normal operating parameters. In case of sensor drift, the tester's software can automatically adjust the data readings based on the calibration data. Additionally, the sensors are protected by shock - absorbing and vibration - isolating mechanisms to minimize the impact - induced stress on them, which helps to maintain their long - term stability and accuracy.
4. In terms of integrating the drop tester into a larger battery quality control system, what communication protocols and data interfaces does it support to ensure seamless data transfer and system - wide monitoring? The drop tester supports common industrial communication protocols such as Modbus TCP and OPC UA. Modbus TCP allows for easy integration with other industrial devices on a local area network. It enables the transfer of test data, including impact force, acceleration, and battery electrical parameters, to a central control system. OPC UA, on the other hand, provides a more comprehensive and secure data exchange framework. It can handle complex data structures and support remote monitoring and control. The drop tester also has standard data interfaces like USB and Ethernet ports. These interfaces can be used to directly connect to a computer for on - site data collection and analysis or to transfer data to a cloud - based storage system for long - term data management and system - wide monitoring across multiple testing sites.
