Advanced High Low Temperature Humidity Damp Heat Testing Chamber for Battery Analysis
Product Description
Step into the future of exceptional testing capabilities with the Advanced High Low Temperature Humidity Testing Chamber, a flagship innovation by Guangdong MENTEK Testing Equipment Co.,Ltd. This state-of-the-art chamber is meticulously crafted to accommodate both high and low-temperature testing demands across an extensive range of electrical products, components, and materials. Immerse yourself in the ultimate environmental simulation experience, offering unmatched reliability testing with options for constant or gradient temperature variations and exhaustive wet heat evaluations. Complying with rigorous Chinese national standards/T10586-2006 and T10592-2008, our avant-garde humidity and heat test chambers guarantee precision, quality, and unprecedented reliability.
| Model |
MHP-1000-CA |
| Inner box size |
W (width) 1000 Mm* H (high) 1000 Mm* D (deep) 1000 Mm |
| Outer box size |
W (width) 1250Mm* H (height) 2180Mm* D (Deep) 1950Mm |
| Effective volume |
About 1000L |
| Temperature range |
-40ºC to +150ºC/20% (limited temperature segment, see regional chart) to 98%RH. |
| Condition |
It refers to the air-cooled ambient temperature at +25ºC and the water-cooled temperature is +27ºC, No load (some parameters are according to the notes) when there is no sample |
| Temperature/humidity fluctuation |
≤±0.5ºC / ≤±2.5%RH. |
| Temperature/humidity deviation |
≤±2ºC /A) >75 percentRH.≤±2%RH., B) <75%RH.≤±5%RH. |
| Temperature uniformity |
±2ºC / ±3%RH. |
| The heating rate |
-40ºC rises to +85ºC, and the average nonlinear heating rate of the whole process is 5ºC/Min; |
| Cooling rate |
+85ºC drops to -40ºC, the average nonlinear cooling rate of the whole process is 5ºC/Min |
Noise |
Noise <75Decibel(The noise detection device is measured 1m away from the equipment gate). Noise reduction scheme:
1. The main noise sources, such as compressors, are equipped with vibration damping springs and vibration damping pads, which can reduce noise and reduce the cause.Vibration pair The destructive factors of the equipment prolong the service life of the equipment. The freezing pipe is fixed by a card clip, which effectively reducesLess vibration
Two. The inner wall of the refrigeration unit is made of high-quality sound-absorbing cotton, which can effectively reduce the noise effect of the refrigeration unit. 3. The compressor is connected to the pipe and the vibration-abering hose is installed. |
| Compressor |
1. Fully enclosed compressor
2. Frequency conversion technology of compressor + electronic expansion valve refrigerant flowQUANTITY SERVO CONTROL TECHNOLOGY |
| Refrigerant |
Non-fluorine environmental protectionHFC. R.404A/R23. |
| Condenser |
Air-cooled high-efficiency forced convection fin type |
| Outer box material |
Adopt high-quality fog surface line processingSUS.#304 stainless steel plate |
| Inner box material |
SUS.#304 mirror stainless steel plate, corrosion-resistant, all seamsTIGContinuous welding to ensure long-term trialThere is no leakage after inspection. |
| Controller |
High-precision resistive touch screen, availableUniversal serial busExternal mouse control; |
| Power supply voltage |
380VAC.(±10%), three-phase wire + protective ground wire, grounding.Resistance ≤4Ω; use 3P+N 40A air switch,Maximum power: about 15 Kilowatt |
SafeProtect |
Equipped with an explosion-proof pressure relief port, an explosion-proof chain is installed on the box door, and the observation window is equipped with an explosion-proof partition.
Optional smoke alarm, smoke exhaust pipe, video surveillance and fire extinguishing system. |
Relevant standard test requirements
Safety test of monomer battery:The temperature cycle test is executed with the following detailed steps
1.1 The monomer battery undergoes charging as specified in the 6.1.3 method
1.2 The monomer battery is carefully positioned within the temperature chamber, meticulously calibrated according to Table 1 and Figure 2. This cycle is repeated five times, with a comprehensive observation period of 1 hour.
| Temperature |
Time increment |
Cumulative time |
Rate of temperature change |
| ºC |
Min |
Min |
ºC/Min |
| 25 |
0 |
0 |
0 |
| -40 |
60 |
60 |
12/13 |
| -40 |
90 |
150 |
0 |
| 25 |
60 |
210 |
12/13 |
| 85 |
90 |
300 |
Two/three |
| 85 |
110 |
410 |
0 |
| 25 |
.70 |
480 |
6/7. |
Table 1 Temperature cycle test: Detailed temperature and time specifications for a complete cycle
Battery module safety test:The temperature cycle test is meticulously executed following these steps
1.1.1 The battery module is charged as per the 6.1.4 method
1.1.2 The battery module's temperature is precisely regulated within the chamber, following a rigorous 5-cycle process outlined in Table 1 and Figure 2.Continuous observation is conducted for a full hour to ensure reliability.
Our equipment is engineered to meet the following prestigious industry standards
Our equipment proudly complies with these prestigious national standards: National Standard/T2423.1-2008 Test A for Low Temperature, National Standard/T4243.2-2008 Test B for Partial High Temperature, National Standard/T2433.3-2006 Test Cab for Constant Humidity and Heat, Chinese National Standard/T2423.4-2008 Test Decibel for Change and Damp Heat, and China National Standard/T2423.34-2012 Test Z/AnnoDominique. These standards guarantee a comprehensive range of temperature and humidity scenarios, ensuring our equipment consistently delivers phenomenal performance across all assessments.
Intricately designed structure of the testing chamber
With unparalleled precision, the outer shell of the test box is forged from durable galvanized color steel plate, ensuring exceptional longevity and strength.
The inner boxes, a testament to superior craftsmanship, are fashioned from SUS304 stainless steel plates, adorned with adjustable hanging hole strips for exact test track positioning. Insulated with a minimum of 10 cm rigid polyurethane foam and glass wool, these layers ensure optimal performance. The front doors, marvels of engineering, boast high-quality electric wood chicken glass fiber board frames that provide exceptional low-temperature insulation, further enhanced by resilient silicone foam sealing strips designed to endure a vast temperature spectrum.
Efficient experimental space air circulation:
Our expertly crafted air supply system employs multi-blade aluminum wind turbines, resilient under extreme temperatures. Driven by robust motors, the airflow is efficiently directed to the upper louvers and cycles back from the bottom, maintaining a maximum deviation of less than 2 ºC across the -70~100 ºC range, internationally standardized at 10 points.
Advanced controller operating system
Our operating system is equipped with an advanced, low-power (8W) temperature and humidity control device, offering exceptional precision in temperature regulation with a remarkable accuracy of ± 3 ºC.
1. High-resolution display screen:
Experience an extraordinary visual interface with the 7-inch TET true-color LCD resistive touch screen, impressively designed with a resolution reaching up to 800 * 480.
2. Extensive Program Capacity: Experience the power of an expansive program capacity designed for versatility and efficiency.
Boasting an impressive and generous memory, this advanced testing chamber is equipped with a remarkable capacity to handle up to 1000 programs and 1000 segments effortlessly. It efficiently manages 999 total loops along with 999 partial loops, ensuring seamless operation in various testing scenarios. Experience the ultimate convenience of 10 sets of program linking functions, allowing for customized testing sequences. Moreover, a real-time temperature curve display is at your fingertips, making direct queries effortlessly accessible and enhancing control over your testing processes.
3. Expansive Data Storage Capacity: Unlock the potential of comprehensive data storage capabilities with this chamber, designed to keep your critical data secure and readily accessible.
Effortlessly manage historical data transfer from an extensive 300 days of storage operation, ensuring you never miss a beat. Seamlessly upload your data to a computer through a network cable or directly load it into the sophisticated controller for optimal data management, streamlining your workflow and enhancing data integrity.
4. Seamless Connectivity: Experience unparalleled connectivity solutions designed for efficiency and ease, revolutionizing how you interact with your testing equipment.
Harness the power of LAN standard Ethernet communication, enabling vivid ease of controller connection. This robust system supports up to 16 devices with a single software setup, providing scalable connectivity options. The outflow interface seamlessly integrates into regional networks, unlocking remote program control. Key functions such as real-time monitoring and historical curve playback elevate user experience to new heights, ensuring you have complete oversight of your testing environment.
Sophisticated Heating and Humidification System: Dive into the advanced design of this state-of-the-art system, engineered for optimal performance and reliability.
Engineered with meticulous precision, the system features bare wire nickel chromium alloy electric heating tubes, renowned for their low thermal inertia and minimal heating overshoot. With high-precision fluctuations achieved through meticulously controlled power, this system is designed for superior performance, ensuring your testing conditions remain consistent and reliable.
1. Cutting-edge Humidifier: Experience the ultimate in humidification technology with our advanced humidification system, setting new standards in performance and consistency.
For unparalleled consistency, our advanced humidification system employs a state-of-the-art humidification cylinder using the boiler method, ensuring exceptional uniformity. The surface humidification with the water plate method accelerates the process while enhancing precision control, leaving no impurities like scale within the chamber. It offers outstanding performance even at low humidity, with effortless maintenance and cleaning. The high-quality humidification tube is crafted with a seamless stainless steel casing, boasting insulation resistance exceeding 50M Ω. It features a robust anti-dry burning controller for superior safety, ensuring peace of mind with every use.
2. Maximizing Water Efficiency and Energy Conservation: Achieve new heights in sustainability and resource conservation with our innovative designs.
Featuring a spacious 25L front-mounted water tank with an intuitive quick-connection design, it enables fast plug-in of water and electricity, facilitating effortless disassembly and maintenance. Delivering precise dehumidification across three distinct humidity zones, the system optimizes water usage while adhering to rigorous national standards for high-temperature and humidity conditions such as 85ºC and 85% RH. With the point cooling and dehumidification system disabled, our innovative closed design drastically reduces water consumption, embodying sustainability and eco-friendly practices.
Choose equipment that excels in surpassing the most rigorous testing conditions, offering performance that is second to none, ensuring reliability and excellence in every testing scenario.
1. Optimal Circulating Air Mode Selection: Choose between Courtyard Air Supply or Variable Speed Motor for unparalleled efficiency and adaptability.
If your product demands precise wind speed control, this innovative solution is your perfect choice, offering strategic adaptability and precision, ensuring your testing conditions are met with the highest accuracy.
2. Optimal Water Supply System: RO Reverse Osmosis - Optimize your system with the best in water purity and reliability, ensuring superior operation.
Our automatic system streamlines the humidification process by providing pure, consistent water supply through an RO reverse osmosis system. Save valuable time and ensure convenience with this efficient solution that guarantees purity and performance, keeping your system running smoothly and effectively.
3. Advanced Polymer Film/Rotor Dehumidification System: Explore advanced dehumidification solutions tailored for your needs, delivering precise control in challenging conditions.
If your testing demands stringent low-temperature and low-humidity conditions, our cutting-edge cellular chemical dehumidification system is your go-to choice. Delivering exceptional performance with a humidity range of up to 10ºC/10% RH or even lower, it meets the most demanding specifications with ease, ensuring your testing environment is perfectly controlled.
4. LN.Two/ .LCO.2 LN.Two/ .LCO.2
Our offerings represent a vast selection of top-tier, professional-grade products directly sourced from the foremost manufacturers across Europe and the United States. Rely on the superior quality and unwavering reliability of our outstanding products, expertly crafted to satisfy all your needs and exceed your expectations. LN.Two/ .LCO.2
Our sophisticated solenoid valves and integrated control systems are specifically designed to address your rapid testing requirements. Experience accelerated testing capabilities and swift temperature reductions, all achieved with precision control. Place your confidence in our solutions, engineered to provide the excellence and reliability you demand.
5. Ultrasonic Cooling and Humidification System: Revolutionize your testing processes under extreme conditions with our state-of-the-art system.
When faced with the challenge of dynamic high heat load testing in extreme temperature and humidity conditions, our ultrasonic cooling and humidification system is your solution of choice. As a vital auxiliary device, it ensures peak performance and unwavering reliability, effectively safeguarding your testing processes even under the most demanding situations.
6. Premium Glass Inner Door with Manual Operation Port: Experience enhanced convenience and safety with this exclusive premium feature.
To facilitate seamless operations even when frequent relocation of test objects is necessary, our chamber is equipped with a premium glass inner door, complete with a practical manual operation port (∧ 125Mm * Ea.). This innovative design significantly reduces the environmental impact typically associated with multiple accesses to the chamber, preserving the integrity and continuity of your testing conditions.
7. State-of-the-Art Real-Time Test Data Recorder
In scenarios demanding precise temperature measurements of both the test environment and the test object, our certified recording solutions stand as indispensable allies. The specialized tape recorder is meticulously engineered to fulfill all your data acquisition needs with unmatched accuracy, ensuring every detail is captured confidently and comprehensively.
8. Cutting-Edge Computer Connectivity and Operation Recording Software
Our custom-designed connection software, tailored exclusively for Mattel's environmental measuring machine kitchen, redefines convenience and functionality. It enables simultaneous monitoring of multiple machines, provides seamless data access from active machines, and equips users with the most advanced electronic features available, setting new standards in operational excellence.
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