Cold Hot Shock Testing Equipment for Industrial Environmental Quick Temperature Change Chamber
Product Description
Introducing the unparalleled Guangdong Humid Testing Chamber by the renowned Guangdong MENTEK Testing Equipment Co.,Ltd. This masterpiece of engineering is the epitome of environmental simulation, expertly engineered for unmatched versatility and precision. Crafted to perfection, it excels in both high and low-temperature testing, seamlessly accommodating a broad spectrum of electrical components, products, parts, and materials. This cutting-edge chamber stands as the ultimate solution for your testing needs. Whether you require constant, gradient, rapid temperature changes, or wet heat evaluations, MENTEK's sophisticated chambers deliver exceptional reliability and performance, consistently meeting and often exceeding the prestigious 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 customization is available to meet the precise size specifications of the user.
The equipment adheres to the following testing standards
Our advanced testing apparatus strictly conforms to a comprehensive set 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. In addition, it aligns seamlessly with the China National Standard/T2423.34-2012 Test Z/AnnoDominique, adeptly accommodating a broad array of temperature and humidity conditions within its extensive performance framework.
Structure of the testing chamber
The sturdy construction of this testing chamber features an outer shell crafted from premium galvanized color steel plate, ensuring remarkable durability and exceptional protection.
Inside, these chambers are lined with SUS304 stainless steel plates, featuring versatile hanging hole strips for dynamic configuration possibilities. Each chamber comes with a test track frame, insulated by a robust 10 cm layer of rigid polyurethane foam and glass wool. The inner and outer box doors are seamlessly joined with high-quality electric wood chicken glass fiber board frames, offering exceptional low-temperature insulation. The dual-channel silicone foam door sealing strip is meticulously crafted to provide outstanding temperature resistance.
Experimental space air circulation:
Utilizing an advanced air supply system, the chamber is equipped with high and low-temperature resistant, multi-blade aluminum wind turbines driven by motors. These turbines expertly circulate air through top louvers and channel it back from below, achieving a temperature uniformity of less than 2 ºC across an impressive range of -70~100 ºC, adhering to an international standard of 10 points.
Controller operating system
The system is powered by a state-of-the-art, low-power (8W) temperature and humidity control device, offering remarkable precision with a temperature control accuracy of ±3 ºC.
1. High resolution screen:
Immerse yourself in vivid clarity with a 7-inch TET true-color LCD resistive touch screen, boasting an impressive resolution of up to 800 * 480, ensuring crystal-clear visibility.
2. High program capacity:
Featuring an expansive 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 for effortless querying and insightful analysis.
3. High data storage capacity:
Effortlessly transfer historical data covering up to 300 days via direct upload through a hard disk or network cable to your computer, or load it seamlessly into the controller for uninterrupted access.
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 simplifies integration into regional networks, enabling intuitive remote program control, real-time monitoring, and historical curve replay functions.
Heating and humidification system
Featuring bare wire nickel-chromium alloy electric heating tubes, this system ensures low thermal inertia, minimal heating overshoot, and exceptional precision in fluctuations, expertly maintained by advanced power controls for peak performance.
1. Humidifier:
Embark on a journey of precision environmental testing with our cutting-edge humidification solutions. Our system features an advanced humidification cylinder utilizing the proven boiler method, guaranteeing exceptional moisture uniformity. For rapid and precise environmental control, our surface humidification technology employs the water plate method, ensuring unparalleled speed and accuracy while efficiently eliminating impurities like scale within the chamber. Ideal for dyeing applications, it excels in low humidity conditions and offers effortless maintenance. The sleek stainless steel shell of our humidification tube ensures insulation resistance exceeding 50M Ω, and is equipped with a reliable anti-dry burning controller to set new industry safety standards.
2. Maximizing Water Efficiency and Energy Conservation:
Experience the ultimate in convenience with our front-mounted 25L water tank, designed for quick and easy connection to streamline water and energy management. Enjoy effortless disassembly and cleaning to maintain precision. Achieve pinpoint dehumidification control across three specialized humidity zones, meeting stringent national standards for high temperature and humidity of 85 º C and 85% RH. Our innovative sealed design allows for deactivation of point cooling and dehumidification, significantly reducing water consumption and leading the way to sustainable operations.
Protect your investment with equipment engineered to withstand the most demanding testing environments, delivering unmatched reliability and outstanding performance.
1. Selecting the Circulating Air Mode: Opt for Courtyard Air Supply or a Variable Speed Motor
For products requiring specific wind speed conditions, our customized solution offers extraordinary precision and adaptability, ensuring optimal performance every time.
2. Selecting the Ideal Water Supply System: RO Reverse Osmosis
When precision in humidification is paramount, our equipment guarantees a continuous supply of pure water through an automated production process, offering maximum convenience and efficiency.
3. Cutting-Edge Polymer Film/Rotor Dehumidification System
For crucial long-term testing in low-temperature and low-humidity environments, our sophisticated cellular chemical dehumidification system provides the ultimate solution. It supports an extensive humidity range extending down to 10 º C/10% RH or lower, meeting the most demanding requirements.
4. LN.Two/ .LCO.2
Discover our superior professional products featuring a wide range of specifications, sourced directly from top manufacturers in Europe and the United States. LN.Two/ .LCO.2
Harness the power of our high-performance solenoid valves and advanced control systems to meet your urgent testing needs, ensuring swift thermal acceleration and precise temperature regulation.
5. Revolutionary Ultrasonic Cooling and Humidification System
When confronted with dynamic testing of substantial heat loads in high temperature and humidity environments, our revolutionary ultrasonic cooling and humidification system is engineered to tackle these formidable challenges. Use it as an auxiliary component to achieve peak performance.
6. Integrate a Glass Inner Door and Enable Manual Operation Access
To minimize environmental impact during frequent testing or object movement, incorporate manual operations through a glass inner door (∧ 125Mm * Ea.). This innovative design substantially reduces disruptions from frequent door openings, enhancing testing accuracy and integrity.
7. Real-Time Test Data Collection Recorder
For scenarios requiring simultaneous multiple temperature measurements, deploy a recorder that meets specification standards. A tape recorder is your most dependable option to satisfy these exacting demands.
8. Computer Connection Operation Recording Software
Designed specifically for Mattel's environmental measuring machine suite, our advanced connection software empowers users with sophisticated capabilities, offering seamless monitoring of multiple machines, efficient data retrieval from operational units, and provides unrivaled electronic features for effortless usability.
Structural technology
Structural Technology
1. The Company's Hardware Equipment:
Introducing our unparalleled, state-of-the-art array of imported precision machinery hailing from the innovative lands of Germany and Taiwan. At the pinnacle of our advanced selection is the prestigious AMADA AIRS.-255NT Punching system. Each piece of equipment, whether it be carbon oxide machinery or argon welding machines, stands as a testament to cutting-edge precision and revolutionary innovation. Explore the boundless versatility of our multiple AutoCAD Inventor 3D drawing software applications, masterfully applied for sheet metal design, disassembly, and virtual assembly, thereby setting an unrivaled benchmark in the realm of modern manufacturing excellence.
2. Immerse yourself in the craftsmanship of exceptional expertise with our premium galvanized steel shell. Its robustness is magnificently enhanced by an advanced electrostatic powder spray baking paint finish, providing an alluring aesthetic appeal coupled with enduring protection, ensuring longevity and resilience.
Three. With meticulous attention to detail, we craft our inner box using imported SUS #304 stainless steel. It benefits from an exhaustive full argon arc welding process, effectively minimizing high-temperature and high-humidity air leakage. The thoughtfully designed rounded corners promote efficient condensate drainage, thereby optimizing system performance and reliability.
Revolutionary Refrigeration System Technology
Experience the cutting-edge of thermal regulation with our 3D-optimized refrigeration system management. This system incorporates pioneering frequency conversion control technology, ensuring precise and adaptable thermal regulation to meet the demands of diverse operational conditions.
Our ingeniously designed variable frequency refrigeration system utilizes a frequency converter to adjust compression speed, even when powered by a fixed 50HZ supply. This innovation allows cooling output to align seamlessly with real-time test chamber loads. As chamber temperatures fluctuate, the compressor frequency automatically adjusts, maximizing energy efficiency and accelerating cooling capabilities, delivering unmatched performance.
Our test chamber's variable frequency refrigeration system is expertly crafted to maintain a stable temperature environment with minimal fluctuation. This precision ensures balanced suction and exhaust pressures, optimizing operational consistency and reliability.
Discover energy efficiency like never before with our advanced refrigeration system technology, further enhanced by cutting-edge energy-saving innovations.
1. Embrace the forefront of technology with our cutting-edge PID and PWM-driven VRF systems. By employing electronic expansion valves, we achieve exceptional thermal flow control and outstanding low-temperature energy efficiency. The synergistic PID + PWM systems enhance refrigerant flow regulation, enabling operation without auxiliary heating.
Achieve seamless automatic temperature stability with precise three-way flow adjustment across refrigeration, cold side, and heating side pipelines. This technique is extraordinarily effective in low-temperature scenarios, reducing energy consumption by 30% while optimizing overall performance.
Our groundbreaking technology, rooted in the renowned Danish Company's ETS System electronic expansion valve, dynamically adapts refrigeration capacity to accommodate diverse cooling rates, thereby optimizing compressor cooling capabilities for superior results.
2. Harnessing the power of our innovative dual compressor group design technology, we automatically adjust start-stop operations based on load conditions, maximizing efficiency within our advanced series design framework.
The refrigeration unit's configuration features a sophisticated binary compound of semi-closed compressors coupled with a fully dense single-stage system. This intelligent design adapts to varying load requirements, ensuring optimal cooling capacity and extending compressor longevity.
Innovative Cold Circuit Technology
Our meticulously crafted power distribution layout, developed according to technical department blueprints, leverages globally recognized electrical component brands to ensure unmatched reliability and performance.
At Guangdong MENTEK Testing Equipment Co., Ltd, we proudly incorporate esteemed brands such as Omron, and GermanyPhoenixTerminal in our designs. Each line code is clearly marked for ease of use and reliability. By selecting only the most reputable Chinese brands, we assure superior performance and enduring durability.
With Pearl River Cable as our preferred brand, we guarantee exceptional wire quality and performance. Our control lines, boasting a minimum specification of 0.75 Square RV soft copper wire, ensure robust conductivity. Major load components, including motor compressors, adhere to EC standards, with meticulously chosen trap diameters for cable groove wiring safety current compliance. The machine's cable port is expertly sealed to prevent frost-induced short circuits, safeguarding the terminal within the junction box.
All terminal fixing screws are meticulously secured with standard fixed torque to guarantee a fast, reliable connection, effectively eliminating potential hazards such as loose fires. This meticulous attention to detail significantly enhances both safety and reliability, providing peace of mind with every use.
Refrigeration Series Process: A Comprehensive Approach
1. Standardization: The First Step to Excellence
1.1 Our dedication to excellence shines through our high-quality steel pipe piping process and stringent welding standards. This unwavering commitment ensures that our products epitomize reliability and superior craftsmanship.
By meticulously adhering to expertly curated standard pipe layouts, we achieve unparalleled stability and reliability in our model systems. This commitment underscores our dedication to delivering products that offer exceptional quality and performance.
1.2 Utilizing cutting-edge Italian imported pipe bending machinery, we skillfully bend steel pipes, reducing welding points and minimizing oxide generation during welding. This sophisticated process significantly enhances the system's reliability and longevity, ensuring peak performance.
Ensuring System Reliability is Our Utmost Priority
Shockproof Design with Robust Pipeline Support for Unmatched Durability
2.1 At Meitec, our rigorous standards for refrigeration copper pipes include thorough seismic protection evaluations. Our precision-engineered arc bends and specialized nylon fixed clamps prevent deformation and leakage from vibrations and temperature fluctuations, significantly enhancing the system's reliability and durability.
Elevating Reliability Across the Entire Refrigeration System
2.2 State-of-the-Art Oxidation-Free Welding Process
Recognizing that pipeline cleanliness is critical for efficiency and longevity, Metco employs an advanced standardized welding procedure. This prevents excessive oxide contamination, ensuring optimal system performance and extending operational lifespan.
Through meticulous practices, Metco expertly minimizes oxide pollution during welding. This significantly enhances system efficiency and extends operational lifespan, maximizing reliability and performance of the refrigeration system.
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