Advanced High Low Temperature Damp Heat Testing Chamber for Environmental Stress Analysis
Product Description
Discover the unparalleled excellence of the Advanced Temperature Damp Heat Testing Chamber by Guangdong MENTEK Testing Equipment Co.,Ltd. This highly sophisticated device is meticulously engineered to seamlessly handle both high and low temperature testing across a vast array of electrical products, parts, and materials. Experience the pinnacle of environmental simulation and reliability testing with capabilities for constant or gradient temperature variations and comprehensive wet heat assessments. Conforming to Chinese national standards/T10586-2006 and T10592-2008, our cutting-edge humidity and heat test chambers offer precision, quality, and reliability like never before.
| 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 carried out according to the following steps
1. 1 Monomer battery is charged according to the 6.1.3 method
1.2 The monomer battery is placed within the temperature chamber, which is meticulously adjusted in accordance with Table 1 and Figure 2. This process is repeated for 5 cycles, with observations conducted over a 1-hour duration.
| 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: The temperature and time specifications for a single cycle
Battery module safety test: The temperature cycle test is carried out according to the following steps
1.1.1 The battery module is charged according to the 6.1.4 method
1.1.2 The temperature of the battery module is carefully placed in the temperature chamber, which is precisely adjusted for 5 cycles as outlined in Table 1 and Figure 2. Continuous observation is conducted for 1 hour.
The equipment meets the following industry-leading testing standards
Our equipment adheres to these prestigious national 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 and Damp Heat, and China National Standard/T2423.34-2012 Test Z/AnnoDominique. These standards ensure comprehensive temperature and humidity combinations or other assessments within the equipment's phenomenal performance spectrum.
Intricately designed structure of the testing chamber
Crafted with unparalleled precision, the outer shell of the test box is constructed from robust galvanized color steel plate, offering unmatched durability.
The inner boxes exhibit superior craftsmanship with SUS304 stainless steel plates, ingeniously equipped with adjustable hanging hole strips for precise test track placement. Enveloped in at least 10 cm of rigid polyurethane foam and glass wool, these insulation layers guarantee optimal performance. The front doors, an engineering marvel, feature high-quality electric wood chicken glass fiber board frames offering outstanding low-temperature insulation. This is further enhanced by silicone foam sealing strips, capable of withstanding an extensive temperature range.
Efficient experimental space air circulation:
A masterfully designed air supply system employs multi-blade aluminum wind turbines, resilient to extreme temperatures. Driven by powerful motors, air is expertly channeled to the upper louvers and returns from the bottom, maintaining a deviation of less than 2 ºC across the -70~100 ºC range, internationally benchmarked at 10 points.
Advanced controller operating system
Our system is equipped with an innovative, low-power (8W) temperature and humidity control device, ensuring exceptional precision in temperature control with accuracy reaching an impressive ± 3 ºC.
1. High-resolution display screen:
A visually stunning 7-inch TET true color LCD resistive touch screen boasting an impressive resolution of up to 800 * 480.
2. Extensive program capacity:
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. It efficiently manages 999 total loops along with 999 partial loops. Experience the ultimate convenience of 10 sets of program linking functions. Moreover, a real-time temperature curve display is at your fingertips, making direct queries effortlessly accessible.
3. Expansive Data Storage Capacity: Unlock the potential of comprehensive data storage capabilities with this chamber.
Effortlessly manage historical data transfer from an extensive 300 days of storage operation. Seamlessly upload your data to a computer through a network cable or directly load it into the sophisticated controller for optimal data management.
4. Seamless Connectivity: Experience unparalleled connectivity solutions designed for efficiency and ease.
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. 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.
Sophisticated Heating and Humidification System: Dive into the advanced design of this state-of-the-art system.
Engineered with meticulous precision, the system features bare wire nickel chromium alloy electric heating tubes. Enjoy the benefits of low thermal inertia and minimal heating overshoot. With high-precision fluctuations achieved through meticulously controlled power, this system is designed for superior performance.
1. Cutting-edge Humidifier: Experience the ultimate in humidification technology with our advanced humidification system.
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.
2. Maximizing Water Efficiency and Energy Conservation: Achieve new heights in sustainability and resource conservation.
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.
Choose equipment that excels in surpassing the most rigorous testing conditions, offering performance that is second to none.
1. Optimal Circulating Air Mode Selection: Choose between Courtyard Air Supply or Variable Speed Motor for unparalleled efficiency.
If your product demands precise wind speed control, this innovative solution is your perfect choice, offering strategic adaptability and precision.
2. Optimal Water Supply System: RO Reverse Osmosis - Optimize your system with the best in water purity and reliability.
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.
3. Advanced Polymer Film/Rotor Dehumidification System: Explore advanced dehumidification solutions tailored for your needs.
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.
4. LN.Two/ .LCO.2 LN.Two/ .LCO.2
We deliver a comprehensive array of professional-grade products, sourced directly from leading manufacturers in Europe and the United States. Trust in the quality and reliability of our exceptional offerings, crafted to meet your every need. LN.Two/ .LCO.2
Our sophisticated solenoid valves and integrated control systems are meticulously designed to meet your rapid testing needs, offering accelerated testing and temperature reduction with precision control. Trust in our solutions to deliver the excellence you require.
5. Ultrasonic Cooling and Humidification System: Optimize testing under extreme conditions with our advanced system.
For dynamic high heat load testing under extreme temperature and humidity, our ultrasonic cooling and humidification system is engineered to meet the most stringent requirements. Equipped as an auxiliary device, it ensures optimal performance and reliability, safeguarding your testing processes under challenging conditions.
6. Premium Glass Inner Door with Manual Operation Port: Enhance your experience with this premium feature designed for convenience and safety.
To ensure seamless operations even when test objects need frequent relocation, our chamber is equipped with a premium glass inner door featuring a practical manual operation port (∧ 125Mm * Ea.). This design innovation minimizes the environmental impact typically caused by recurrent access to the chamber, thus preserving the integrity of your testing conditions without interruption.
7. State-of-the-Art Real-Time Test Data Recorder
In scenarios where precise temperature measurements of both the test environment and test object are crucial, our certified recording solutions are essential. The specialized tape recorder is meticulously engineered to meet all your data acquisition needs with unparalleled accuracy, ensuring you capture every detail with confidence.
8. Cutting-Edge Computer Connectivity and Operation Recording Software
Our bespoke connection software, designed exclusively for Mattel's environmental measuring machine kitchen, sets a new standard for convenience and functionality. It offers the capability for simultaneous monitoring of multiple machines, provides seamless data access from currently active machines, and equips users with the most sophisticated electronic features available.
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