Advanced Battery Overcharge Discharge Testing System for Safe Usage
Product Description
Introducing the extraordinary Advanced Humid Hot Testing Machine, an innovative marvel from Guangdong MENTEK Testing Equipment Co.,Ltd. This cutting-edge device is meticulously engineered to deliver exceptional performance in high and low temperature testing across a diverse array of electrical products, components, and materials. Immerse yourself in a realm of unparalleled environmental simulation and reliability testing, where both constant and gradient temperature variations, along with wet heat assessments, are flawlessly executed. Designed in strict adherence to Chinese national standards/T10586-2006 and T10592-2008, our state-of-the-art humidity and heat test chambers guarantee precision and superior quality.
| Model |
MBS-CF20V25A |
| Indicator items |
Indicator parameters |
| Input power supply |
AC.380V±10%/50Hz |
| Input active power |
500 W |
| Voltage measurement range per channel |
Charging: 100mV~20V Discharge 100mV~20V |
| Minimum discharge voltage |
2.5V (Note: The current output line must be within 2 meters to be satisfied) |
| Precision |
±0. 1%Or FS. |
| Stability |
±0. 1%Or FS. |
| Current output range per channel |
Charging: 20mA~ 10 A Discharge: 20mA~50A |
| Precision |
±0. 1%Or FS. |
| Stability |
±0. 1%Or FS. |
| Single-channel output power |
500 W |
| Stability |
±0.2 percentOr FS. |
| Current response time |
.Current (10%~90%) The hardware response time is 10Master of Science |
| Time range of working steps |
≤ (365×24) hour/step |
Overcharged voltage for various types of positive electrode materials, with graphite as the negative pole, ensuring safety and efficiency.
| Positive electrode material |
Lithium cobaltate |
Lithium manganate |
Ternary materials |
Lithium ferrous phosphate |
| Overcharging voltage/V |
4.6 |
4.6 |
4.6 |
5.0 |
For batteries composed of different material systems, the testing voltage must be a minimum of 4.6V to ensure compliance and safety.
Vigilantly observe the changes in battery temperature throughout the inspection, ensuring safety and optimum performance. When the following two scenarios arise, actions must be taken immediately to ensure safety and compliance.In an event that requires immediate attention, The testing procedure is ceased immediately to maintain safety protocols.
A) The battery's continuous charging period reaches either 7 hours or the maximum time specified by the manufacturer, whichever is greater.
B) The battery's temperature decreases to a level that is 20% below its peak value, indicating a safe and stable state. The battery must never ig-nite or explode, ensuring utmost safety and reliability.
Essential standard test requirements that the product must adhere to for optimal safety.
Adhering to the rigorous standards: IEC.62133-2012, certifying international safety and performance.UL.1642, which underscores reliability and safety across industries.United Nations38.3 and 31241, ensuring global compliance and safety standards.-2014 standard for overcharging, maintaining superior safety protocols.
After discharging the battery according to the method outlined in 4.5.2, ensure proper handling and accuracy. Employ three primary steps first in the procedure for optimal results.Certification authority involvement is crucial for maintaining standards.The manufacturer recommends using a value that is three times the charging current for precision and safety. Charge to the specified test voltage as per Table 6, subsequently using a constant voltage to maintain test standards.
The equipment is compliant with these esteemed industry-leading testing standards, ensuring excellence.
Comprehensive adherence to National Standard/T2423.1-2008 for low temperature, T4243.2-2008 for high temperature, T2433.3-2006 for constant humidity and heat, as well as T2423.4-2008 for decibel and damp heat tests. Engage in extensive temperature and humidity evaluations within the equipment's diverse performance spectrum.
The testing chamber is intricately designed to maximize efficiency and reliability under all conditions.
With unparalleled precision, the test box's exterior is crafted from robust galvanized color steel plate, ensuring durability and resilience.
The inner boxes feature exceptional craftsmanship with SUS304 stainless steel plates, augmented with adjustable hanging hole strips for even test track placement. Encased in a minimum of 10 cm of rigid polyurethane foam and glass wool, these superior thermal insulation layers offer optimal performance. The front doors, a masterpiece of engineering, incorporate high-quality electric wood chicken glass fiber board frames for outstanding low-temperature insulation, complemented by silicone foam sealing strips that endure a broad temperature range.
Optimized air circulation within the experimental space ensures uniform testing conditions.
A meticulously engineered air supply system utilizes multi-blade aluminum wind turbines that are resistant to extreme temperatures. Driven by powerful motors, air is seamlessly directed to the upper louvers and returns from the bottom, achieving less than 2 ºC deviation throughout the -70~100 ºC range, internationally benchmarked at 10 points for consistency and reliability.
Discover the power of an Advanced controller operating system, designed to improve efficiency and enhance user experience with unrivaled precision and control.
Equipped with an innovative low-power (8W) temperature and humidity control device, our system guarantees exceptional temperature control precision, achieving accuracy to an impressive ± 3 ºC.
1. High-resolution display screen:
Immerse yourself in the vivid clarity of a stunning 7-inch TET true color LCD resistive touch screen, offering a breathtaking resolution of up to 800 * 480 for an unmatched viewing experience.
2. Extensive program capacity:
Experience the convenience of generous memory capacity, supporting 1000 programs/1000 segments, 999 total loops, and 999 partial loops. Enhance your programming with 10 sets of program linking functions, and enjoy the ease of directly accessible real-time temperature curve displays for swift queries.
3. Expansive data storage capacity:
Effortlessly manage your historical data with a robust storage system capable of retaining operation data for 300 days. Seamlessly upload this data to a computer via a network cable or directly load it into the controller for streamlined processing.
4. Seamless connectivity:
Leverage the power of LAN standard Ethernet communication to effortlessly connect the controller, supporting up to 16 devices with a single software application. The outflow interface integrates smoothly into regional networks, enabling remote program control with features like real-time monitoring and historical curve playback.
Experience unparalleled precision with our sophisticated heating and humidification system, designed for high efficiency and accuracy.
Crafted with precision engineering, the system incorporates bare wire nickel chromium alloy electric heating tubes. These tubes ensure low thermal inertia, minimal heating overshoot, and high-precision fluctuations due to meticulously controlled power distribution.
1. Cutting-edge Humidifier:
Our state-of-the-art humidification system ensures unparalleled consistency in humidification, employing a high-tech humidification cylinder (boiler method) for exceptional uniformity. The surface humidification (water plate method) accelerates the process while enhancing control precision, leaving no impurities like scale within the chamber. This system excels in performance even at low humidity, offering effortless maintenance and cleaning. The high-quality humidification tube features a seamless stainless steel casing with insulation resistance over 50M Ω and a robust anti-dry burning controller for unmatched safety.
2. Maximizing Water Efficiency and Energy Conservation:
Our system is designed for optimal water efficiency and energy conservation, featuring a spacious 25L front-mounted water tank with an intuitive quick-connection design for fast plug-in of water and electricity. The system delivers precise dehumidification across three distinct humidity zones, optimizing water usage while complying with stringent national standards for high-temperature and humidity conditions like 85ºC and 85% RH. When the point cooling and dehumidification system is disabled, our innovative closed design drastically reduces water consumption, embodying a sustainable approach.
Invest in equipment that meets and exceeds the most rigorous testing conditions, ensuring reliability and performance.
1. Optimal Circulating Air Mode Selection: Courtyard Air Supply or Variable Speed Motor
Choose this innovative solution if your product requires precise wind speed control for optimal performance.
2. Optimal Water Supply System: RO Reverse Osmosis
Streamline your humidification process with our automatic system, delivering pure and consistent water supply through an RO reverse osmosis system, saving valuable time and ensuring convenience.
3. Advanced Polymer Film/Rotor Dehumidification System
Our cutting-edge cellular chemical dehumidification system is the ideal choice for testing requiring stringent low-temperature and low-humidity conditions, offering exceptional performance with a humidity range of up to 10ºC/10% RH or even lower.
4. LN.Two/ .LCO.2
We proudly offer a comprehensive selection of professional-grade products, sourced directly from leading manufacturers in Europe and the United States, ensuring the highest quality and reliability. LN.Two/ .LCO.2
Our exquisite solenoid valves and meticulously integrated control systems are crafted to fulfill your need for speed in testing processes. They offer accelerated testing and precise temperature reduction with unparalleled precision, ensuring you achieve flawless results.
5. Ultrasonic Cooling and Humidification System
When facing the challenges of dynamic high heat load testing under harsh temperature and humidity conditions, our ultrasonic cooling and humidification system stands as a beacon of excellence. This specially engineered auxiliary device is designed to meet the most rigorous standards, guaranteeing optimal performance.
6. Premium Glass Inner Door with Manual Operation Port
In scenarios requiring smooth operations with frequent test object movement, our premium glass inner door featuring a manual operation port (∧ 125Mm * Ea.) is your perfect partner. It significantly reduces environmental impact from repeated chamber access, allowing uninterrupted and seamless testing conditions.
7. State-of-the-Art Real-Time Test Data Recorder
For situations where comprehensive temperature measurements of both the environment and the test object are crucial, our certified recording solutions become indispensable. Our expertly designed specialized tape recorder fulfills all your data acquisition needs with unmatched precision.
8. Cutting-Edge Computer Connectivity and Operation Recording Software
Our bespoke connection software, crafted specifically for Mattel's environmental measuring machine kitchen, revolutionizes convenience with its robust capabilities. It enables simultaneous multi-machine monitoring and seamless data retrieval from active machines, offering the most sophisticated electronic functionalities to enhance user experience.
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