Advanced Battery High Low Temperature Damp Heat Testing Chamber for Environmental Stress Evaluation
Product Description
Introducing the sophisticated Advanced Temperature Damp Heat Testing Chamber, an exceptional innovation by Guangdong MENTEK Testing Equipment Co., Ltd. This state-of-the-art device is meticulously designed for high and low temperature testing across a diverse array of electrical products, components, and materials. Immerse yourself in unparalleled environmental simulations and reliability testing, including steady or varying temperature conditions and humid heat evaluations. Adhering to the esteemed Chinese national standards T10586-2006 and T10592-2008, our cutting-edge humidity and heat test chambers promise uncompromising precision and unmatched quality.
| 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 conducted meticulously following these steps:
1. 1 The monomer battery undergoes charging as per the 6.1.3 method,
1.2 The monomer battery is placed in the temperature chamber, with adjustments made according to Table 1 and Figure 2. This cycle is repeated 5 times, with a 1-hour observation period.
| 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 - Comprehensive Temperature and Time Parameters for Each Cycle
Battery module safety test: The temperature cycle test is seamlessly executed following these detailed steps:
1.1.1 The battery module is charged in accordance with the 6.1.4 method,
1.1.2 The battery module is positioned within the temperature chamber, undergoing 5 adjustments as detailed in Table 1 and Figure 2. Ensure a thorough 1-hour observation period.
The equipment excels in meeting these industry-leading testing standards:
National Standard/T2423.1-2008: Test A for Low Temperature, National Standard/T4243.2-2008: Test B for High Temperature (Partial), National Standard/T2433.3-2006: Test Cab for Constant Humidity and Heat. Chinese National Standard/T2423.4-2008: Test Decibel for Change, Damp Heat. China National Standard/T2423.34-2012: Test Z/AnnoDominique for comprehensive temperature and humidity combinations or other assessments within the extensive performance spectrum of the equipment.
Intricately designed structure of the testing chamber
Exquisitely crafted, the outer shell of the test chamber features a robust galvanized color steel plate.
The inner boxes exemplify superior craftsmanship with high-grade SUS304 stainless steel plates. Ingeniously outfitted with adjustable hanging hole strips, they ensure uniform test track placement. Encased in at least 10 cm of dense polyurethane foam and glass wool, these exceptional thermal insulation layers guarantee peak performance. The front doors, marvels of engineering, are framed with premium electric wood chicken glass fiber boards for remarkable low-temperature insulation, further enhanced by silicone foam sealing strips that are resilient across a vast temperature spectrum.
Efficient experimental space air circulation:
The air supply system, masterfully designed, utilizes multi-blade aluminum wind turbines, resistant to extreme temperatures. Powered by robust motors, 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 internationally at 10 points.
Advanced controller operating system
Outfitted with an innovative low-power (8W) temperature and humidity control device, ensuring exceptional precision with an accuracy of ± 3 ºC.
1. High-resolution display screen:
Featuring an impressive 7-inch TET true color LCD resistive touch screen with stunning resolution capabilities reaching up to 800 * 480.
2. Extensive program capacity:
Experience exceptional storage capabilities with our system, offering an impressive memory capacity that includes 1000 programs and 1000 segments, alongside 999 total loops and 999 partial loops. Benefit from the efficiency of 10 sets of program linking features, all complemented by a real-time temperature curve display that's straightforward to query, allowing seamless access and control.
3. Vast Data Storage Potential:
Effortlessly manage historical data transfer with up to 300 days of storage operation. Seamlessly upload data to your computer using a network cable or directly load it into the controller for streamlined operations.
4. Effortless Connectivity:
Harness the power of LAN standard Ethernet communication, enabling the controller to connect with up to 16 devices using a single software package. The outflow interface integrates flawlessly into regional networks, facilitating remote program control with features such as real-time monitoring and historical curve playback.
Advanced Heating and Humidification System
Crafted with unmatched precision, our heating system boasts bare wire nickel chromium alloy electric heating tubes. This innovation ensures low thermal inertia, minimal heating overshoot, and high-precision fluctuations through expertly controlled power application.
1. State-of-the-Art Humidifier:
For unmatched humidification consistency, our system utilizes an advanced humidification cylinder (boiler method), achieving superior uniformity. The surface humidification (water plate method) accelerates processes and enhances control precision, leaving no impurities like scale in the chamber. It's designed for outstanding performance at low humidity, with effortless maintenance and cleaning. The high-quality humidification tube features a seamless stainless steel casing, boasting insulation resistance over 50M Ω, and is equipped with a robust anti-dry burning controller for optimal safety.
2. Enhanced Water Efficiency and Energy Conservation:
Our innovative system features a spacious 25L front-mounted water tank with a quick-connection design, allowing swift plug-in of water and electricity. It ensures effortless disassembly and maintenance while delivering precise dehumidification across three humidity zones. The system optimizes water usage, meeting strict national standards for high-temperature and humidity conditions such as 85ºC and 85% RH. With the point cooling and dehumidification system disabled, our closed design significantly reduces water consumption, embodying sustainable practices.
Opt for equipment that exceeds the most stringent testing conditions.
1. Superior Circulating Air Mode Options: Courtyard Air Supply or Variable Speed Motor
For products that demand meticulous wind speed control, this groundbreaking solution is your ideal choice.
2. Optimal Water Supply System: RO Reverse Osmosis
Our automatic system revolutionizes the humidification process by ensuring a pure, consistent water supply through an RO reverse osmosis system, saving time and enhancing convenience.
3. Cutting-Edge Polymer Film/Rotor Dehumidification System
If your tests require stringent low-temperature and low-humidity conditions, look no further than our advanced cellular chemical dehumidification system. It offers outstanding performance with a humidity range as low as 10ºC/10% RH or even less.
4. LN.Two/ .LCO.2
We provide an extensive collection of top-tier professional products, sourced directly from renowned manufacturers in Europe and the United States. LN.Two/ .LCO.2
Our high-tech solenoid valves and integrated control systems are meticulously designed to meet your rapid testing needs, providing precise control for accelerated testing and temperature reduction.
5. Ultrasonic Cooling and Humidification System
Engineered for dynamic high heat load testing under extreme temperature and humidity, our ultrasonic cooling and humidification system meets the highest standards. This specialized system serves as an auxiliary device, ensuring optimal performance and reliability.
6. High-Quality Glass Inner Door with Manual Operation Port
To ensure flawless and efficient operations, especially when frequently moving test objects, our Advanced Temperature Damp Heat Testing Chamber is equipped with a glass inner door that features a manual operation port (∧ 125Mm * Ea.). This innovative design significantly reduces the environmental impact caused by repeated access to the chamber, guaranteeing consistent and uninterrupted testing conditions.
7. Unparalleled State-of-the-Art Real-Time Test Data Recorder
For critical and comprehensive temperature measurements of both the testing environment and the test object, our certified recording solutions are absolutely indispensable. With a specialized tape recorder expertly designed for precision, it caters to all your data acquisition needs, ensuring exceptional accuracy and reliability.
8. Revolutionary Cutting-Edge Computer Connectivity and Operation Recording Software
Our bespoke connection software, meticulously crafted for Mattel's environmental measuring machine kitchen, revolutionizes user convenience with its formidable capabilities. It enables simultaneous multi-machine monitoring and provides seamless data access from all active machines, delivering the most advanced and sophisticated electronic functionalities for users.
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