Reliable Battery Overcharge Discharge System for Safe Testing Use Battery Test Equipment
Product Description
Unveil the extraordinary capabilities of the Advanced Humid Hot Testing Machine, a masterpiece crafted by Guangdong MENTEK Testing Equipment Co.,Ltd. This exemplary device is meticulously designed to dominate the realms of high and low temperature testing, catering to a wide array of electrical products, parts, and materials. Immerse yourself in the exceptional world of environmental simulation and reliability testing that this machine offers, encompassing both steady and dynamic temperature variations alongside comprehensive wet heat evaluations. Conforming to Chinese national standards/T10586-2006 and T10592-2008, our cutting-edge humidity and heat test chambers stand as paragons of precision and quality engineering.
| 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 parameters for various types of positive electrode materials (with graphite serving 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 |
Batteries belonging to other material systems must be tested at a minimum voltage of 4.6V.
Diligently monitor the transformation in battery temperature throughout the inspection process, .When either of the subsequent scenarios arisesAt a given moment, The testing procedure concludes;
A) The battery's continuous charging duration reaches 7 hours or meets the greater value defined by the manufacturer.
B) The temperature of the battery descends to 20% below its peak value. The battery must remain non-flammable and non-explosive.
Pertinent standard testing requirements
Adheres to the standards: IEC.62133-2012,UL.1642,United Nations38.3 and 31241-2014 standard for overcharging.
After the battery undergoes discharge according to the outlined test method in 4.5.2, Implement 3 initiallyCertification authority'ssuggestions, along with the manufacturer's recommendation to utilize a charging current thrice the conventional value. Proceed to charge to the test voltage specified in Table 6, followed by a constant voltage charging at the designated test voltage.
The equipment aligns with the following industry-standard testing protocols
National Standard/T2423.1-2008 Test A: Low Temperature National Standard/T4243.2-2008 Test B: High Temperature (Partially) 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 an extensive range of temperature and humidity combinations or other assessments within the equipment's operational capabilities.
Exquisitely engineered structure of the testing chamber
Crafted with meticulous detail, the external casing of the test box is forged from resilient galvanized color steel plate.
The inner compartments are a testament to superior craftsmanship, constructed with SUS304 stainless steel plates. Ingeniously designed adjustable hanging hole strips facilitate consistent test track placement. Enveloped in a minimum of 10 cm of rigid polyurethane foam and glass wool, these thermal insulation layers ensure peak performance. The front doors, an engineering marvel, are framed with high-quality electric wood chicken glass fiber board for extraordinary low-temperature insulation, supplemented by silicone foam sealing strips capable of withstanding a vast temperature range.
Optimal experimental space air circulation:
A brilliantly devised air supply system features multi-blade aluminum wind turbines, resilient to extreme temperatures. Propelled by powerful motors, the air is expertly directed to the upper louvers and recirculated from the bottom, maintaining a deviation of less than 2 ºC across the -70~100 ºC range, benchmarked globally at 10 points.
Innovative controller operating system
Equipped with a cutting-edge low-power (8W) temperature and humidity control system, our device ensures unparalleled precision in temperature management, achieving an impressive accuracy of ± 3 ºC.
1. High-resolution display screen:
Experience the brilliance of a 7-inch TET true color LCD resistive touch screen, boasting an impressive resolution of up to 800 * 480, delivering breathtaking visual clarity.
2. Extensive program capacity:
With a remarkable memory capacity supporting 1000 programs/segments, 999 total loops, and 999 partial loops, indulge in the ease of 10 program linking functions. This is enhanced by a real-time temperature curve display for effortless direct queries.
3. Expansive data storage capacity:
Easily transfer 300 days of historical data, with a seamless upload to a computer via network cable or direct load into the controller, ensuring data accessibility at your fingertips.
4. Seamless connectivity:
Utilizing LAN standard Ethernet communication, enjoy effortless connectivity with up to 16 devices via a single software. The outflow interface seamlessly integrates into regional networks, enabling remote program control, real-time monitoring, and historical curve playback.
Sophisticated heating and humidification system
Crafted with precision, the system features bare wire nickel chromium alloy electric heating tubes, promising low thermal inertia, minimal overshoot, and precise fluctuations due to expertly controlled power.
1. Cutting-edge Humidifier:
Achieve unmatched humidification consistency with our state-of-the-art system, employing a humidification cylinder (boiler method) for impressive uniformity. The surface humidification (water plate method) enhances precision, leaving no impurities like scale in the chamber. It excels at low humidity, with easy maintenance; the high-quality humidification tube boasts a seamless stainless steel casing with insulation resistance over 50M Ω, equipped with an anti-dry burning controller for superior safety.
2. Maximizing Water Efficiency and Energy Conservation:
With a 25L front-mounted water tank featuring an intuitive quick-connection design, our system enables swift water and electricity plug-in for easy disassembly and maintenance. It delivers precise dehumidification across three humidity zones, optimizing water usage while meeting national standards for high-temperature and humidity conditions (85ºC, 85% RH). The innovative closed design reduces water consumption significantly, embodying eco-friendliness.
Choose equipment that surpasses the most rigorous testing conditions
1. Optimal Circulating Air Mode Selection: Courtyard Air Supply or Variable Speed Motor
For products requiring precise wind speed control, this revolutionary solution is your ideal choice.
2. Optimal Water Supply System: RO Reverse Osmosis
Our automatic system revolutionizes humidification by delivering pure, consistent water through an RO reverse osmosis system, saving time and ensuring hassle-free operation.
3. Advanced Polymer Film/Rotor Dehumidification System
For stringent low-temp and low-humidity testing, our advanced cellular chemical dehumidification system is the ultimate choice, offering exceptional performance with a humidity range down to 10ºC/10% RH or even lower.
4. LN.Two/ .LCO.2
We provide a diverse range of professional-grade products, sourced directly from top manufacturers in Europe and the United States. LN.Two/ .LCO.2
Our sophisticated solenoid valves and integrated control systems are engineered to meet your rapid testing needs with precision, ensuring accelerated testing and precise temperature control.
5. Ultrasonic Cooling and Humidification System
For dynamic high heat load testing under extreme temperature and humidity, our Ultrasonic Cooling and Humidification System is masterfully engineered to tackle the most rigorous demands. This cutting-edge system, equipped as an auxiliary device, ensures peak performance, delivering precise environmental control for your testing endeavors.
6. Premium Glass Inner Door with Manual Operation Port
For seamless and efficient operations involving the frequent transfer of test objects, our Premium Glass Inner Door with a Manual Operation Port (∧ 125Mm * Ea.) significantly reduces environmental disturbances caused by repeated chamber access, ensuring that your testing conditions remain uninterrupted and consistent, thereby enhancing reliability and accuracy.
7. State-of-the-Art Real-Time Test Data Recorder
When comprehensive temperature measurements of both the testing environment and the test object are crucial, our State-of-the-Art Real-Time Test Data Recorder is your go-to solution. Expertly crafted, this specialized tape recorder meets all your data acquisition needs with unparalleled precision, ensuring detailed and exact data capture for every test scenario.
8. Cutting-Edge Computer Connectivity and Operation Recording Software
Our Cutting-Edge Computer Connectivity and Operation Recording Software, meticulously tailored for Mattel's environmental measuring kitchen, sets a new standard for convenience and technological sophistication. It empowers users with simultaneous multi-machine monitoring, effortless data access from active machines, and delivers the most advanced electronic functionalities, providing a seamless and efficient user experience.
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