Rapid Temperature Change Chamber for Hot Cold Shock Testing Applications
Product Description
Unveiling the extraordinary Guangdong Humid Testing Chamber from the renowned Guangdong MENTEK Testing Equipment Co.,Ltd. This engineering masterpiece represents the zenith of environmental simulation, offering unmatched versatility and precision. Crafted to perfection, it excels in high and low-temperature testing across a wide array of electrical components, products, parts, and materials. This cutting-edge chamber is your definitive solution for every testing requirement. Whether it's constant conditions, gradient variations, rapid temperature shifts, or wet heat evaluations, MENTEK's sophisticated chambers assure unrivaled reliability and peak performance, consistently fulfilling and surpassing the distinguished Chinese national standards T10586-2006 and T10592-2008.
| 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: Tailored customizations are available to meet the user's precise size requirements, ensuring a perfect fit for your specific needs.
The equipment complies with the following rigorous testing standards:
Our cutting-edge testing apparatus meticulously adheres to an expansive array 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 prestigious Chinese National Standard/T2423.4-2008 for Change, Damp Heat. Moreover, it is in full alignment with China National Standard/T2423.34-2012 Test Z/AnnoDominique, expertly facilitating a broad spectrum of temperature and humidity conditions within its robust performance framework.
Structure of the testing chamber
This testing chamber is engineered with a robust structure featuring an exterior shell constructed from premium galvanized color steel plate, providing exceptional durability and top-tier protection.
Inside, these chambers boast SUS304 stainless steel plates equipped with versatile hanging hole strips for dynamic setup options. Each chamber is equipped with a test track frame insulated with a thick 10 cm layer of rigid polyurethane foam and glass wool. The inner and outer doors are seamlessly integrated with high-quality electric wood chicken glass fiber board frames, ensuring optimal low-temperature insulation. The dual-channel silicone foam door sealing strip is expertly crafted to provide exceptional temperature resistance.
Experimental space air circulation:
The chamber utilizes an advanced air supply system, featuring high and low-temperature resistant, multi-blade aluminum wind turbines powered by motors. These turbines adeptly circulate air through top louvers while returning it from below, maintaining temperature uniformity within an impressive range of -70~100 ºC, benchmarked at an international standard of 10 points, with less than 2 ºC variation.
Controller operating system
The system features a state-of-the-art, low-power (8W) temperature and humidity control device, delivering exceptional precision with a temperature control accuracy of ±3 ºC.
1. High resolution screen:
Immerse yourself in vivid clarity with the 7-inch TET true-color LCD resistive touch screen, boasting a remarkable resolution of up to 800 * 480 for crystal-clear visibility and effortless navigation.
2. High program capacity:
Equipped with expansive memory capacity, the system stores an impressive 1000 programs with 1000 segments, supports 999 total and partial loops, offers 10 program linking options, and provides real-time temperature curve displays for seamless querying and analysis.
3. High data storage capacity:
Effortlessly transfer historical data covering up to 300 days through direct upload via hard disk or network cable to your computer, or seamlessly integrate it into the controller for continuous access and analysis.
4. Easy connection:
Equipped with LAN standard Ethernet communication, the controller effortlessly manages up to 16 device connections through a unified software platform. Its outflow interface facilitates seamless integration into regional networks, enabling intuitive remote program control, real-time monitoring, and historical curve replay functions.
Heating and humidification system
Featuring state-of-the-art bare wire nickel-chromium alloy electric heating tubes, this advanced system guarantees low thermal inertia, minimal heating overshoot, and exceptional precision in temperature fluctuations. Through sophisticated power controls, it achieves peak performance, making it an indispensable tool for precise temperature management.
1. Humidifier:
Explore the realm of precision environmental testing with our cutting-edge humidification solutions. Utilizing a sophisticated humidification cylinder based on the renowned boiler method, we ensure outstanding moisture uniformity. For those demanding swift and precise environmental control, our surface humidification technology, powered by the innovative water plate method, delivers unparalleled speed and accuracy. This system effortlessly purges impurities like scale within the chamber, proving ideal for dyeing applications, especially in low humidity conditions, and offers straightforward maintenance. Encased in a stylish stainless steel shell, our humidification tube boasts insulation resistance exceeding 50M Ω, and incorporates a dependable anti-dry burning controller, setting new standards in safety.
2. Maximizing Water Efficiency and Energy Conservation:
Experience the sleek convenience of our front-mounted 25L water tank, ingeniously designed with a quick-connect system for seamless water and energy management. Enjoy easy disassembly and cleaning to uphold high precision levels. Achieve precise dehumidification control across three specialized humidity zones, adhering to rigorous national standards for high temperature and humidity at 85 º C and 85% RH. By disengaging the point cooling and dehumidification system, our innovative sealed design significantly curtails water consumption, paving the way to sustainable operations.
Protect your investment with equipment engineered to withstand the harshest testing environments, ensuring unparalleled reliability and superior performance.
1. Selecting the Circulating Air Mode: Choose Courtyard Air Supply or a Variable Speed Motor
For products requiring specific wind speed conditions, our custom-engineered solution offers outstanding precision and adaptability, guaranteeing optimal performance under any circumstances.
2. Selecting the Ideal Water Supply System: RO Reverse Osmosis
When exact precision in humidification is paramount, our equipment guarantees an uninterrupted supply of pure water through an automated production process, ensuring maximum convenience and efficiency.
3. Cutting-Edge Polymer Film/Rotor Dehumidification System
For vital long-term testing in low-temperature and low-humidity environments, our sophisticated cellular chemical dehumidification system provides the ultimate solution. It supports a broad humidity range extending down to 10 º C/10% RH or lower, meeting the most stringent requirements effortlessly.
4. LN.Two/ .LCO.2
Introducing superior professional products that encompass a wide array of specifications, sourced directly from leading manufacturers in Europe and the United States, assuring quality and reliability. LN.Two/ .LCO.2
Harness the power of our high-performance solenoid valves and cutting-edge control systems to fulfill your urgent testing needs for rapid thermal acceleration and precise temperature regulation.
5. Revolutionary Ultrasonic Cooling and Humidification System
Confronted with dynamic testing of substantial heat loads in high temperature and humidity environments, our groundbreaking ultrasonic cooling and humidification system is meticulously engineered to conquer these formidable challenges. Utilize it as an auxiliary component to achieve optimal performance and results.
6. Integrate a Glass Inner Door and Enable Manual Operation Access
To mitigate environmental impact during repetitive testing or object movement, incorporate manual operations through a glass inner door (∧ 125Mm * Ea.). This ingenious design significantly reduces disruptions caused by frequent door openings, enhancing testing accuracy and integrity.
7. Real-Time Test Data Collection Recorder
In scenarios necessitating simultaneous multiple temperature measurements, deploy a recorder that aligns with specification standards. A tape recorder stands as your most reliable and effective option to meet these demanding requirements.
8. Computer Connection Operation Recording Software
Elevate your testing operations with our state-of-the-art connection software, meticulously designed for Mattel's environmental measuring machine suite. This revolutionary software enhances user experience by enabling comprehensive monitoring of multiple machines, efficient data extraction from operational units, and delivering extraordinary electronic functionalities that simplify usability, making complex operations effortless and intuitive.
Structural Technology
Structural Technology
1. The Company's Hardware Equipment:
Discover the pinnacle of precision with our exclusive collection of imported machinery from Germany and Taiwan, featuring the prestigious AMADA AIRS.-255NT Punching system. Our equipment, including carbon oxide and argon welding machines, stands as a testament to cutting-edge precision and innovative engineering. Dive into the versatility offered by multiple AutoCAD Inventor 3D drawing software applications, which are expertly leveraged for superior sheet metal design, disassembly, and virtual assembly-redefining excellence in modern manufacturing.
2. Our expertly crafted shell boasts enduring strength and visual appeal, made from premium galvanized steel and enhanced with an advanced electrostatic powder spray baking paint finish. This innovative process not only provides aesthetic allure but also imparts lasting protection, ensuring durability and resilience in all conditions.
Three. Our inner box is crafted with precision using imported SUS #304 stainless steel and a full argon arc welding process, effectively reducing high-temperature and high-humidity air leakage. With specially designed rounded corners for optimal condensate drainage, it enhances system performance, ensuring efficient and reliable operation.
Revolutionary Refrigeration System Technology
Step into the future of temperature control with our 3D-optimized refrigeration system management. Utilizing pioneering frequency conversion control technology, it ensures precise, adaptable thermal regulation, setting a new standard in thermal management.
Our ingeniously designed variable frequency refrigeration system adapts seamlessly to varying test chamber loads by adjusting compression speed using a frequency converter. Even with a fixed power supply frequency of 50HZ, it aligns cooling output with real-time demands, optimizing energy efficiency and accelerating cooling, delivering unrivaled performance.
Our test chamber's sophisticated variable frequency refrigeration system expertly maintains a stable temperature environment with minimal fluctuation. This advanced system ensures balanced suction and exhaust pressures, optimizing operational consistency, reliability, and overall efficiency.
Experience unmatched energy efficiency with our cutting-edge refrigeration system technology, featuring state-of-the-art energy-saving innovations that redefine industry standards.
1. Harness the power of advanced PID and PWM-driven VRF technology, utilizing electronic expansion valves for exceptional thermal flow control. This innovative approach achieves remarkable low-temperature energy efficiency by regulating refrigerant flow without auxiliary heating, courtesy of the synergistic function of PID + PWM systems.
Achieve seamless automatic temperature stability with precise three-way flow adjustment covering refrigeration, cold side, and heating side pipelines. Especially effective in low-temperature scenarios, this technique reduces energy consumption by 30%, optimizing performance while maintaining efficiency.
Our pioneering technology, built upon the acclaimed Danish Company's ETS System electronic expansion valve, dynamically adjusts refrigeration capacity to suit diverse cooling rates, thereby maximizing compressor cooling capabilities and optimizing overall performance.
2. Our innovative dual compressor group design technology optimizes efficiency by automatically adjusting start-stop operations based on load conditions, within an advanced series design framework, ensuring maximum operational efficiency.
Our refrigeration unit is ingeniously configured with a binary compound of semi-closed compressors integrated with a fully dense single-stage system. This intelligent design adapts to load requirements, ensuring optimal cooling capacity and extending the longevity of the compressor, delivering sustained performance.
Innovative Cold Circuit Technology
Our meticulously arranged power distribution layout, crafted with precision as per technical department blueprints, leverages globally renowned electrical component brands to ensure exceptional reliability and peace of mind.
At Guangdong MENTEK Testing Equipment Co., Ltd, we are proud to utilize esteemed brands like Omron and GermanyPhoenixTerminal in our designs. We ensure each line code is clearly marked, offering ease of use and reliability. By selecting only the most reputable brands in China, we guarantee superior performance and lasting durability.
With the prestigious Pearl River Cable as our trusted brand of choice, we guarantee extraordinary wire quality and unparalleled performance. Our control lines, boasting a specification of at least 0.75 Square RV soft copper wire, ensure superior conductivity. The primary load components, such as motor compressors, are meticulously crafted to comply with stringent EC standards. We precisely select trap diameters to align with cable groove wiring safety current standards. The cable port of the machine is expertly sealed, preventing frost-induced short circuits, thus safeguarding the terminal in the junction box with utmost precision.
All terminal fixing screws are meticulously integrated with standard fixed torque settings to ensure a swift and reliable connection, effectively eliminating potential hazards like loose connections and fires. This meticulous attention to detail significantly elevates safety and reliability, providing peace of mind.
Refrigeration Series Process: A Holistic and Comprehensive Approach
1. Standardization: The Initial Step to Achieving Excellence
1.1 Our superior high-quality steel pipe piping process and rigorous welding standards underscore our unwavering commitment to exceptional excellence and reliability.
By meticulously adhering to expertly crafted standard pipe layouts, we guarantee unparalleled stability and reliability in our model systems. This steadfast dedication underscores our commitment to delivering products of the highest quality and exceptional performance.
1.2 Utilizing cutting-edge Italian imported pipe bending machinery, we flawlessly bend steel pipes. This advanced and sophisticated process dramatically reduces welding points and minimizes oxide formation within the tubes during welding, significantly enhancing the system's overall reliability and longevity.
Ensuring System Reliability is Our Utmost Commitment and Priority
Shockproof Design with Robust Pipeline Support for Unparalleled Durability and Resilience
2.1 At Meitec, we maintain rigorous standards for supporting and shock prevention of refrigeration copper pipes. By thoroughly evaluating seismic protection scenarios, we integrate precision-engineered arc bends and specialized nylon fixed clamps. This innovative technique prevents deformation and leaks caused by circular vibrations and temperature fluctuations, significantly enhancing the overall reliability and durability of the entire refrigeration system.
Elevating Reliability and Performance Across the Entire Refrigeration System
2.2 Cutting-Edge Oxidation-Free Welding Process for Unmatched Purity
It is universally acknowledged that maintaining cleanliness within refrigeration systems' pipelines is critical to their efficiency and operational longevity. Metco employs a state-of-the-art standardized charging welding procedure, meticulously preventing excessive oxide contamination during the welding process to ensure optimal system performance.
Through meticulous practices and precision techniques, Metco significantly enhances the refrigeration system's efficiency and extends its operational lifespan by expertly minimizing oxide pollution during welding, thereby maximizing system reliability and performance.
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