Dynamic Temperature Chamber Two Three Zones Equipment for Cold Hot Shock Testing
Product Description
Introducing the exceptional Guangdong Humid Testing Chamber, a pinnacle of engineering excellence crafted by the industry pioneers at Guangdong MENTEK Testing Equipment Co., Ltd. This extraordinary chamber stands as the ultimate standard in environmental simulation, skillfully constructed to deliver unparalleled versatility and precision. Designed to excel in both high and low-temperature testing scenarios, it meets the demands of a diverse spectrum of electrical components, products, parts, and materials. This state-of-the-art chamber is your definitive answer for handling constant, gradient, or swift temperature changes, as well as wet heat evaluations. MENTEK's advanced chambers are renowned for their extraordinary reliability and performance, consistently fulfilling and exceeding the prestigious Chinese national standards T10586-2006 and T10592-2008 with distinction.
| Model |
MTS-050 |
MTS 100 |
MTS-150 |
MTS 200 |
MTS 300 |
| Machine size Width*Height*Depth(CM) |
35×40×36 |
50×50×40 |
60×50×50 |
65×50×62 |
90×50×67 |
| Box size Width*Height*Depth(CM) |
135×175×137 |
140×180×137 |
150×185×150 |
155×185×165 |
180×185×170 |
| Preheating temperature range |
+60ºC~+200ºC |
| Pre-cooling temperature range |
-0ºC~-78ºC |
| |
Test temperature range |
-60ºC~+150ºC |
| |
|
-10ºC~40ºC; 10ºC~65ºC |
| Property |
Temperature fluctuation |
±0.5ºC |
| |
Temperature conversion time |
5min |
| |
Preheating box heating time |
ºC |
150 |
150 |
150 |
150 |
150 |
| |
|
min |
30 |
40 |
40 |
40 |
40 |
| |
Cooling time of pre cooling box |
ºC |
-40,-55,-65 |
-40,-55,-65 |
-40,-55,-65 |
-40,-55,-65 |
-40,-55,-65 |
| |
|
min |
70,80,90 |
70,80,90 |
70,80,90 |
70,80,90 |
70,80,90 |
| Material |
Casing |
High strength cold-rolled steel plate double-sided fine powder baking paint |
| |
Inner wall |
SUS # 304 Stainless Steel 2B Panel |
| |
Thermal insulation material |
Glass fiber+polyurethane foam |
| System |
Fan |
Centrifugal fans with different power and speed are used for high temperature box, low temperature box, and test box respectively |
| |
Heater |
High quality nickel chromium alloy heater |
| |
Cooling system |
Fully enclosed compressors imported from France or semi enclosed compressors imported from Germany. Binary cascade refrigeration+finned evaporator+pure aluminum accumulator |
| |
Controller |
Original Japanese imported 7-inch TFT touch screen |
| Accessory |
2 compartments, 1 (optional lead hole), 1 recorder (optional) |
| Protector |
No fuse switch, compressor overpressure, overheating, overcurrent protection, fuse, water flow protection. Phase sequence protection, oil pressure protection, and pressure relief protection. Low pressure protection, pneumatic cylinder protection, temperature limit protection |
| Electric power(kW) |
AC3380V,50Hz |
| |
20,21,22 |
20,21,22 |
22,23,25 |
28,38,45 |
30,40,50 |
Note: We offer tailor-made customization to flawlessly accommodate the precise size specifications of our esteemed clients.
The equipment meets the following testing standards
Our cutting-edge testing apparatus strictly complies with a comprehensive suite of 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; and the distinguished Chinese National Standard/T2423.4-2008 for Change, Damp Heat. Additionally, it aligns with the China National Standard/T2423.34-2012 Test Z/AnnoDominique, expertly accommodating a wide range of temperature and humidity conditions within its extensive performance framework.
Structure of the testing chamber
The sturdy structure of this testing chamber is highlighted by an outer shell crafted from superior galvanized color steel plate, ensuring remarkable durability and outstanding protection.
Internally, these chambers feature SUS304 stainless steel plates with adaptable hanging hole strips for flexible configuration options. Each chamber is equipped with a test track frame, reinforced by a robust 10 cm layer composed of rigid polyurethane foam and glass wool. The inner and outer box doors are seamlessly integrated with high-quality electric wood chicken glass fiber board frames, guaranteeing exceptional low-temperature insulation. The dual-channel silicone foam door sealing strip is expertly designed for exceptional temperature resistance.
Experimental space air circulation:
Our chamber utilizes an advanced air supply system, featuring high and low-temperature resistant, multi-blade aluminum wind turbines powered by efficient motors. These turbines meticulously circulate air through top louvers and return from below, maintaining an impressive temperature uniformity of less than 2 ºC across a vast range of -70~100 ºC, adhering to an international standard of 10 points.
Controller operating system
The system features a cutting-edge, low-power (8W) temperature and humidity control device, ensuring exceptional precision with a temperature control accuracy of ±3 ºC.
1. High resolution screen:
Experience unparalleled clarity with a 7-inch TET true-color LCD resistive touch screen, offering a remarkable resolution of up to 800 * 480, ensuring crystal-clear visibility in every detail.
2. High program capacity:
Boasting a vast memory capacity, it stores an impressive 1000 programs with 1000 segments, supports 999 total and partial loops, offers 10 program linking capabilities, and provides real-time temperature curve displays, facilitating effortless querying and analysis.
3. High data storage capacity:
Effortlessly transfer historical data spanning up to 300 days through direct upload via hard disk or network cable to your computer, or load it seamlessly into the controller for continuous access.
4. Easy connection:
The controller is equipped with LAN standard Ethernet communication, adeptly managing up to 16 device connections via a unified software platform. It features an outflow interface that simplifies integration into regional networks, enabling intuitive remote program control, real-time monitoring, and historical curve replay functions.
Heating and humidification system
Introducing our state-of-the-art testing equipment, which is equipped with cutting-edge bare wire nickel-chromium alloy electric heating tubes. These tubes are designed to deliver exceptionally low thermal inertia, effectively minimizing heating overshoot. Our system promises outstanding precision in managing temperature fluctuations, expertly controlled by sophisticated power systems. This ensures that your operations enjoy peak performance and unwavering reliability.
1. Humidifier:
Step into the future of precision environmental testing with our groundbreaking humidification solutions. Our system includes a cutting-edge humidification cylinder that employs the reliable boiler method for exceptional moisture consistency. For those who need rapid and meticulous environmental regulation, our surface humidification technology, powered by the efficient water plate method, offers unmatched speed and precision. It effectively removes impurities like scale from the chamber, making it ideal for dyeing applications, especially in low moisture settings. With easy maintenance, the sleek stainless steel shell of our humidification tube ensures insulation resistance over 50M Ω, and features a robust anti-dry burning controller, setting a new benchmark in safety.
2. Maximizing Water Efficiency and Energy Conservation:
Unveil the future of water and energy conservation with our ingeniously engineered front-mounted 25L water tank, equipped with a quick-connect system for effortless convenience. Experience straightforward disassembly and cleaning to maintain high precision standards. Achieve meticulous dehumidification control through three distinct humidity zones, adhering strictly to national standards for high temperature and humidity at 85 º C and 85% RH. By deactivating the point cooling and dehumidification system, our innovative sealed design dramatically decreases water usage, spearheading sustainable operations.
Safeguard your investment with our resilient equipment, crafted to endure the toughest testing environments. It delivers unmatched reliability and superior performance, ensuring your operations run smoothly.
1. Selecting the Circulating Air Mode: Opt for Courtyard Air Supply or a Variable Speed Motor
For products with specific wind speed requirements, our bespoke solutions provide exceptional precision and flexibility, guaranteeing optimal performance tailored to fulfill your specific needs.
2. Selecting the Ideal Water Supply System: RO Reverse Osmosis
When accuracy in humidification is crucial, our equipment ensures an uninterrupted supply of pristine water through a fully automated production process, offering maximum convenience and efficiency for your operations.
3. Cutting-Edge Polymer Film/Rotor Dehumidification System
For critical long-term testing in environments with low temperature and low humidity, our advanced cellular chemical dehumidification system provides the ultimate solution. It supports an extensive humidity range down to 10 º C/10% RH or even lower, effortlessly meeting the most stringent requirements.
4. LN.Two/ .LCO.2
We provide top-tier professional products with a wide range of specifications, procured directly from leading manufacturers in Europe and the United States. This ensures the highest quality and reliability. LN.Two/ .LCO.2
Leverage our high-performance solenoid valves and state-of-the-art control systems to satisfy stringent testing demands with rapid thermal acceleration and precise temperature regulation, ensuring both efficiency and accuracy.
5. Revolutionary Ultrasonic Cooling and Humidification System
In the face of dynamic testing challenges under heavy heat loads within high temperature and humidity environments, our revolutionary ultrasonic cooling and humidification system is engineered to overcome these hurdles. Use it as an auxiliary component to achieve peak testing performance.
6. Integrate a Glass Inner Door and Enable Manual Operation Access
To mitigate environmental impact during frequent testing or object movement, incorporate manual operations via a glass inner door (∧ 125Mm * Ea.). This innovative design significantly reduces disruptions from frequent door openings, thereby enhancing testing accuracy and integrity.
7. Real-Time Test Data Collection Recorder
For scenarios that require multiple temperature measurements simultaneously, utilize a recorder that meets specification standards. A tape recorder serves as your most dependable option to meet these rigorous requirements.
8. Computer Connection Operation Recording Software
Specially engineered for Mattel's advanced environmental measuring machine suite, our cutting-edge connection software transforms the user experience by offering an array of sophisticated functionalities. Seamlessly monitor numerous machines, access operational data with ease, and delve into unrivalled electronic features that redefine simplicity and convenience.
Structural Technology
1. The Company's Hardware Equipment:
Presenting an exceptional collection of imported precision machinery from Germany and Taiwan, starring the premium AMADA AIRS.-255NT Punching system. Each piece, from carbon oxide to argon welding machines, exemplifies precision and trailblazing innovation. Embrace the versatility of AutoCAD Inventor 3D software for sheet metal design, disassembly, and virtual assembly, setting a new benchmark in manufacturing excellence.
2. Crafted with unmatched expertise using premium galvanized steel, the shell's durability is further enhanced through a cutting-edge electrostatic powder spray baking paint finish, ensuring both aesthetic elegance and enduring protection.
Three. Expertly crafted with imported SUS #304 stainless steel, the inner box undergoes a comprehensive full argon arc welding process, minimizing air leakage even in high-temperature, high-humidity environments. Its smartly designed rounded corners streamline condensate drainage, enhancing system performance.
Revolutionary Refrigeration System Technology
Embrace the future of thermal control with our 3D-optimized refrigeration system management, harnessing state-of-the-art frequency conversion control technology for precise and adaptable thermal regulation, ensuring unparalleled performance.
Our innovative variable frequency refrigeration system modifies compression speed via a frequency converter, accommodating a fixed power supply frequency of 50HZ. This breakthrough ensures the cooling output aligns perfectly with real-time test chamber loads. As temperatures shift, the compressor frequency dynamically adjusts to boost energy efficiency and accelerate cooling capabilities, delivering unmatched performance.
The test chamber's variable frequency refrigeration system guarantees a stable temperature environment with minimal fluctuation. This advanced technology maintains balanced suction and exhaust pressures, optimizing operational consistency and reliability.
Experience extraordinary energy efficiency with our advanced refrigeration system technology, enriched with groundbreaking energy-saving innovations.
1. Embrace cutting-edge PID and PWM-driven VRF technology, utilizing electronic expansion valves for exceptional thermal flow control, achieving remarkable low-temperature energy efficiency. The synergistic operation of PID + PWM systems optimizes refrigerant flow regulation, operating efficiently without auxiliary heating.
Achieve automatic temperature stability through precise three-way flow adjustment across refrigeration, cold side, and heating side pipelines. This technique excels in low-temperature scenarios, reducing energy consumption by 30% and optimizing overall performance.
Our pioneering technology, inspired by the esteemed Danish Company's ETS System electronic expansion valve, dynamically adapts refrigeration capacity to suit varying cooling rates, thereby optimizing compressor cooling potential.
2. Our innovative dual compressor group design technology intelligently adjusts start-stop operations based on load conditions, maximizing efficiency within our advanced series design framework.
The refrigeration unit configuration features a binary compound of semi-closed compressors paired with a fully dense single-stage system. This intelligent design adapts to load requirements, ensuring optimal cooling capacity and extending compressor lifespan.
Innovative Cold Circuit Technology
Our meticulously crafted power distribution layout, developed according to technical department blueprints, utilizes world-renowned electrical component brands to ensure unmatched reliability and performance.
At Guangdong MENTEK Testing Equipment Co., Ltd, we proudly incorporate distinguished brands like Omron and GermanyPhoenixTerminal into our designs, with clearly marked line codes for ease of use and reliability. By selecting only the most reputable brands in China, we provide superior performance and durability.
Embrace the excellence of Pearl River Cable, our flagship brand that assures unrivaled wire quality and peerless performance. Our control lines feature a minimum specification of 0.75 Square RV soft copper wire, delivering exceptional conductivity and reliability. Major load-bearing components, such as motor compressors, are crafted to strictly comply with EC standards. We meticulously select trap diameters to align with safety standards for cable groove wiring currents. The machine's cable port is expertly sealed to prevent frost-related short circuits, safeguarding the terminal in the junction box with utmost precision.
Harnessing industry-standard fixed torque, each terminal fixing screw is diligently connected to ensure a swift and assured connection, eliminating risks of loose connections or fires. This meticulous detail elevates the safety and reliability of our systems to unparalleled heights.
Refrigeration Series Process: An In-Depth and Thorough Plan for Excellence
1. Standardization: The Foundation of Uncompromising Excellence
1.1 Our high-caliber steel pipe piping process, along with rigorous welding standards, showcases our unwavering dedication to excellence and reliability in every product.
By adhering to meticulously designed standard pipe layouts, we ensure unparalleled stability and reliability in our model systems, demonstrating our commitment to delivering high-quality products with outstanding performance.
1.2 Our use of state-of-the-art Italian imported pipe bending machinery facilitates seamless steel pipe bending. This cutting-edge technique reduces welding points and minimizes oxide formation within the tubes during welding, significantly enhancing the system's durability and reliability.
Ensuring System Reliability: Our Core Mission and Pledge
Shockproof Design with Reinforced Pipeline Support for Enhanced Durability
2.1 At Meitec, we maintain rigorous standards for supporting and shockproofing refrigeration copper pipes. Through comprehensive evaluations of seismic protection scenarios, we employ precision-engineered arc bends and specialized nylon fixed clamps. This pioneering approach prevents deformation and leakage from circular vibrations and temperature changes, greatly enhancing the system's reliability and durability.
Augmenting Reliability Across the Entire Refrigeration System
2.2 State-of-the-Art Oxidation-Free Welding Process
It is widely recognized that pipeline cleanliness in refrigeration systems is critical to their efficiency and longevity. Metco employs a groundbreaking standardized charging welding procedure to meticulously avoid excessive oxide contamination during welding, ensuring peak system performance.
Through precise and meticulous methods, Metco markedly enhances refrigeration system efficiency and extends operational life by expertly minimizing oxide pollution during welding, thereby maximizing reliability and performance.
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