Reliable Battery Overcharge Discharge Tester for Accurate Safety Assessment
Product Description
Discover the remarkable Advanced Humid Hot Testing Machine, a highly sophisticated device by Guangdong MENTEK Testing Equipment Co.,Ltd, expertly engineered to excel in both high and low temperature testing across a broad spectrum of electrical products, parts, and materials. Unleash the potential of unparalleled environmental simulation and reliability testing, encompassing constant or gradient temperature variations, and wet heat assessments. Crafted meticulously in accordance with Chinese national standards/T10586-2006 and T10592-2008, our state-of-the-art humidity and heat test chambers promise precision, consistency, and superior quality that sets new benchmarks in testing excellence.
| 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 of diverse positive electrode materials (with graphite as the negative pole)
| 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 of alternative material systems, the test voltage should be no less than 4.6V.
Diligently monitor the fluctuation in battery temperature throughout the inspection process, .Vigilantly observe when either of the following two situations occurIn certain instances, The trial process is immediately terminated;
A) The continuous charging duration of the battery extends to 7 hours or the manufacturer-defined maximum charging time, whichever is greater;
B) The battery temperature diminishes to 20% below its peak value. Under no circumstances should the battery ig-nite or explode.
Relevant industry standard test requirements
Conform to the standards: IEC.62133-2012,UL.1642,United Nations38.3 and 31241-2014 standard for overcharging.
After discharging the battery in accordance with the test method outlined in 4.5.2, Deploy 3 initialCertification authorityand the manufacturer recommends a maximum value of 3 times the charging current. Charge to the test voltage delineated in Table 6, followed by charging at a constant voltage at the test voltage.
The equipment is compliant with the following industry-leading testing standards
National Standard/T2423.1-2008 Test A: Low Temperature, National Standard/T4243.2-2008 Test B: High Temperature (Partial), National Standard/T2433.3-2006 Test Cab: Constant Humidity and Heat, Chinese National Standard/T2423.4-2008 Test. Decibel: Change, Damp Heat, China National Standard/T2423.34-2012 Test Z/AnnoDominique: Engage in comprehensive temperature and humidity combinations or other assessments within the equipment's performance spectrum.
Intricately designed structure of the testing chamber
Crafted with precision, the outer shell of the test box is meticulously constructed from durable, premium galvanized color steel plate.
The inner boxes are a testament to superior craftsmanship, using SUS304 stainless steel plates. Ingeniously featured are adjustable hanging hole strips for uniform test track placement. Encased within at least 10 cm of robust polyurethane foam and glass wool, these thermal insulation layers guarantee optimal performance. The front doors are a marvel of engineering, utilizing high-quality electric wood chicken glass fiber board frames for exceptional low-temperature insulation, complemented by silicone foam sealing strips that withstand an extensive temperature range.
Efficient experimental space air circulation:
A masterfully designed air supply system employs multi-blade aluminum wind turbines, impervious to high and low temperatures. Driven by powerful motors, air is efficiently channeled to the upper louvers and returns from the bottom, ensuring a temperature deviation of no more than 2 ºC across the -70~100 ºC range (internationally benchmarked at 10 points).
Advanced controller operating system
Our cutting-edge device is armed with an ultra-efficient low-power (8W) temperature and humidity control mechanism, meticulously designed to deliver unmatched precision with a stunning accuracy reaching ± 3 ºC, ensuring your testing requirements are met with unparalleled excellence.
1. High-resolution display screen:
Immerse yourself in the visual brilliance of our 7-inch TET true color LCD resistive touch screen, offering a breathtaking resolution of up to 800 * 480, ensuring that every detail is vividly displayed with crystal clarity.
2. Extensive program capacity:
Featuring an impressive memory capacity, our system can store 1000 programs/1000 segments, with 999 total loops and 999 partial loops. Enjoy seamless program linking via 10 sets of functions, with an intuitive real-time temperature curve display for swift and easy data access.
3. Expansive data storage capacity:
Effortlessly manage your testing data with a robust 300-day historical storage capability. Easily transfer data to a computer using a network cable or directly load it into the controller for streamlined operations.
4. Seamless connectivity:
Harness the power of LAN standard Ethernet communication, enabling the controller to connect effortlessly with up to 16 devices using a single software interface. The outflow interface provides seamless integration with regional networks, empowering remote program control with real-time monitoring and historical curve analysis.
Sophisticated heating and humidification system
Our system is crafted with precision engineering, incorporating bare wire nickel chromium alloy electric heating tubes for low thermal inertia and minimal heating overshoot. Experience high-precision temperature control through meticulously managed power settings.
1. Cutting-edge Humidifier:
Achieve unmatched humidification consistency with our advanced system, utilizing a state-of-the-art humidification cylinder (boiler method) for exceptional uniformity. The water plate method accelerates the process, enhancing precision while eliminating impurities like scale. Our system excels in low humidity conditions, offering easy maintenance and cleaning, with a high-quality stainless steel humidification tube featuring insulation resistance over 50M Ω and a robust anti-dry burning controller for unmatched safety.
2. Maximizing Water Efficiency and Energy Conservation:
Our system boasts a sizable 25L front-mounted water tank with a user-friendly quick-connection design for rapid water and electricity plug-in, simplifying disassembly and maintenance. It delivers precise dehumidification across three humidity zones, optimizing water usage while complying with national standards for high-temperature and humidity settings (85ºC and 85% RH). With the innovative closed design, water consumption is drastically reduced, championing sustainability.
Choose equipment that surpasses the most rigorous testing conditions
1. Optimal Circulating Air Mode Selection: Courtyard Air Supply or Variable Speed Motor
For applications requiring precise wind speed control, our innovative solution stands as the optimal choice, offering precision and reliability.
2. Optimal Water Supply System: RO Reverse Osmosis
Our automated system revolutionizes humidification, providing a consistent and pure water supply via an RO reverse osmosis system, enhancing convenience and saving valuable time.
3. Advanced Polymer Film/Rotor Dehumidification System
When testing demands stringent low-temperature and low-humidity conditions, our advanced cellular chemical dehumidification system is your ideal solution, offering exceptional performance with humidity levels as low as 10ºC/10% RH.
4. LN.Two/ .LCO.2
We offer a comprehensive selection of professional-grade products, directly sourced from Europe's and the United States' leading manufacturers, ensuring top-tier quality and performance. LN.Two/ .LCO.2
Our advanced solenoid valves and integrated control systems are meticulously engineered to meet your rapid testing requirements, ensuring accelerated testing and precise temperature control with unmatched efficiency.
5. Ultrasonic Cooling and Humidification System
For the ultimate in dynamic high heat load testing, especially under challenging temperature and humidity conditions, our ultrasonic cooling and humidification system stands out as a pinnacle of engineering excellence. Crafted to satisfy even the most stringent demands, this cutting-edge auxiliary device ensures your operations achieve unparalleled performance and reliability.
6. Premium Glass Inner Door with Manual Operation Port
Elevate your testing efficiency with our premium glass inner door, complete with a manual operation port (∧ 125Mm * Ea.). This innovative feature is essential for smooth and frequent movement of test objects, significantly reducing environmental disturbances caused by repeated chamber access, thus maintaining a consistent and uninterrupted testing environment.
7. State-of-the-Art Real-Time Test Data Recorder
When precision in temperature measurement is non-negotiable, turn to our certified recording solutions. Our state-of-the-art tape recorder is meticulously crafted to meet all your data acquisition needs, providing an unparalleled level of accuracy for both the testing environment and the test object.
8. Cutting-Edge Computer Connectivity and Operation Recording Software
Experience a breakthrough in convenience and functionality with our custom-designed connection software, specifically engineered for Mattel's environmental measuring machine kitchen. This advanced tool offers simultaneous multi-machine monitoring, effortless data access from active machines, and the most cutting-edge electronic features, ensuring users experience the highest level of efficiency and innovation.
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