Cold Hot Temperature Shock Testing Chamber for Industrial Environmental Applications
Product Description
Introducing the unparalleled Cold Hot Shock Testing Chamber for Industrial Environmental Applications, a testament to the superior craftsmanship of Guangdong MENTEK Testing Equipment Co.,Ltd. This engineering marvel represents the epitome of environmental simulation, meticulously designed for unmatched versatility and precision. Masterfully crafted to perform in both high and low-temperature testing, this state-of-the-art chamber is the definitive solution for a broad spectrum of electrical components, products, parts, and materials. MENTEK's advanced chambers excel in constant, gradient, and rapid temperature fluctuations as well as wet heat assessments, ensuring outstanding reliability and performance. They meet and exceed the prestigious Chinese national standards T10586-2006 and T10592-2008, setting a new benchmark in environmental testing solutions.
| 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: Customization options are available to cater to the specific size requirements of each unique user environment.
The equipment meets the following testing standards
Our cutting-edge testing apparatus meticulously complies with an extensive array of standards, underscoring our commitment to quality and precision: 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 esteemed Chinese National Standard/T2423.4-2008 for Change, Damp Heat. Moreover, it adheres to the China National Standard/T2423.34-2012 Test Z/AnnoDominique, effectively supporting a wide range of temperature and humidity conditions within its all-encompassing performance framework.
Structure of the testing chamber
This testing chamber's robust and resilient structure is engineered with an outer shell forged from premium galvanized color steel plate, providing remarkable durability and exceptional protection.
Internally, the chambers are engineered with SUS304 stainless steel plates, featuring versatile hanging hole strips that offer dynamic configuration options. Each chamber is equipped with a sturdy test track frame, insulated with a robust 10 cm layer of rigid polyurethane foam and glass wool. The inner and outer box doors are securely joined with high-quality electric wood chicken glass fiber board frames, ensuring top-tier low-temperature insulation. A dual-channel silicone foam door sealing strip is meticulously designed for exceptional temperature resistance, further enhancing the chamber's performance.
Experimental space air circulation:
The chamber employs a sophisticated air supply system, featuring high and low-temperature resistant, multi-blade aluminum wind turbines powered by precision motors. These turbines expertly circulate air through top louvers, returning it from below to maintain a temperature uniformity of less than 2 ºC across an extensive range of -70~100 ºC, adhering to an international benchmark at 10 points, ensuring optimal performance.
Controller operating system
The system is equipped with a state-of-the-art, low-power (8W) temperature and humidity control device, offering remarkable precision with a temperature control accuracy of ±3 ºC, setting new standards in operational efficiency.
1. High resolution screen:
Experience unparalleled clarity with a 7-inch TET true-color LCD resistive touch screen, boasting an impressive resolution of up to 800 * 480, providing crystal-clear visibility and ease of use.
2. High program capacity:
The system features a vast memory capacity, storing an astounding 1000 programs with 1000 segments. It supports an impressive 999 total and partial loops, offers 10 program linking capabilities, and provides real-time temperature curve displays for effortless querying and analysis, ensuring seamless and efficient operation.
3. High data storage capacity:
Effortlessly transfer historical data spanning up to 300 days via direct upload through hard disk or network cable to your computer, or load it seamlessly into the controller for continuous access, ensuring comprehensive data management.
4. Easy connection:
The controller is furnished with LAN standard Ethernet communication, effortlessly managing up to 16 device connections via 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, ensuring seamless connectivity.
Heating and humidification system
Featuring cutting-edge bare wire nickel-chromium alloy electric heating tubes, this system ensures low thermal inertia, minimal heating overshoot, and exceptional precision in fluctuations. Advanced power controls maintain peak performance, delivering unmatched heating and humidification efficiency.
1. Humidifier:
Immerse yourself in the precision of environmental testing with our state-of-the-art humidification solutions. Our advanced humidification cylinder, utilizing the trusted boiler method, offers exceptional moisture uniformity. For those desiring rapid and accurate environmental control, our surface humidification technology, powered by the innovative water plate method, provides unparalleled speed and precision. This solution effortlessly eliminates impurities like scale within the chamber, making it ideal for dyeing applications, especially under low humidity conditions. With its sleek stainless steel shell, our humidification tube not only promises insulation resistance exceeding 50M Ω but also features a dependable anti-dry burning controller, setting new safety standards.
2. Maximizing Water Efficiency and Energy Conservation:
Experience the ultimate convenience with our front-mounted 25L water tank, ingeniously designed for seamless quick-connect system integration, ensuring effortless water and energy management. Enjoy easy disassembly and cleaning, maintaining high precision, and achieve accurate dehumidification control across three specialized humidity zones. This aligns with stringent national standards for high temperature and humidity, precisely at 85 º C and 85% RH. By deactivating the point cooling and dehumidification system, our pioneering sealed design drastically reduces water consumption, paving the path towards sustainable operations.
Protect your investment with robust equipment designed to withstand the harshest testing environments, delivering unmatched reliability and superior performance.
1. Selecting the Circulating Air Mode: Choose Courtyard Air Supply or Variable Speed Motor
For products requiring specific wind speed conditions, our bespoke solution offers exceptional precision and flexibility, ensuring optimal performance.
2. Selecting the Ideal Water Supply System: RO Reverse Osmosis
When precision in humidification is paramount, our equipment guarantees an uninterrupted supply of pure water, achieved through an automated production process, offering maximum convenience and efficiency.
3. Cutting-Edge Polymer Film/Rotor Dehumidification System
For essential long-term testing in low-temperature and low-humidity environments, our advanced cellular chemical dehumidification system stands as the ultimate solution. It accommodates a vast humidity range, extending down to 10 º C/10% RH or lower, meeting the most rigorous demands.
4. LN.Two/ .LCO.2
We offer superior professional products with a broad range of specifications, directly sourced from leading manufacturers in Europe and the United States. LN.Two/ .LCO.2
Utilize our high-performance solenoid valves and cutting-edge control systems to fulfill your urgent testing needs, ensuring swift thermal acceleration and precise temperature regulation.
5. Revolutionary Ultrasonic Cooling and Humidification System
Address the challenges of dynamic testing involving substantial heat loads in high temperature and humidity environments with our revolutionary ultrasonic cooling and humidification system. Designed as an auxiliary component, it is engineered to achieve optimal performance.
6. Integrate a Glass Inner Door and Enable Manual Operation Access
To minimize environmental impact during frequent testing or object movement, integrate manual operations through 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
In scenarios requiring simultaneous multiple temperature measurements, employ a recorder that adheres to specification standards. A tape recorder is your most reliable choice to meet these stringent requirements.
8. Computer Connection Operation Recording Software
Specifically designed for Mattel's environmental measuring machine suite, our state-of-the-art connection software equips users with advanced capabilities. This empowers seamless monitoring of multiple machines, efficient data retrieval from operational units, and provides unparalleled electronic features for effortless usability.
Structural technology
Structural Technology
1. The Company's Hardware Equipment:
Discover the pinnacle of precision with our state-of-the-art selection of imported machinery from Germany and Taiwan, crowned by the elite AMADA AIRS.-255NT Punching system. Each apparatus, whether it be carbon oxide or argon welding machines, stands as a testament to cutting-edge precision and groundbreaking innovation. Our tools are complemented by a versatile array of AutoCAD Inventor 3D drawing software applications, masterfully employed for sheet metal design, disassembly, and virtual assembly. This elevates modern manufacturing to new heights of excellence.
2. Crafted with unmatched expertise, our product's shell is fashioned from premium galvanized steel. Its robustness is significantly enhanced by an advanced electrostatic powder spray baking paint finish, which not only provides an aesthetic appeal but also ensures long-lasting protection, combining beauty with durability.
Three. Our inner box, meticulously crafted from imported SUS #304 stainless steel, undergoes a comprehensive full argon arc welding process to effectively minimize high-temperature and high-humidity air leakage. The thoughtfully designed rounded corners facilitate efficient condensate drainage, optimizing the system's overall performance for peak efficiency.
Revolutionary Refrigeration System Technology
Step into the future of thermal regulation with our 3D-optimized refrigeration system management. It utilizes pioneering frequency conversion control technology, providing precise and adaptable thermal regulation with unmatched precision.
Ingeniously crafted, our variable frequency refrigeration system adjusts compression speed via a frequency converter, operating seamlessly even with a fixed power supply frequency of 50HZ. This technology allows the cooling output to align effortlessly with real-time test chamber loads. As chamber temperatures fluctuate, the compressor frequency automatically adapts, maximizing energy efficiency and accelerating cooling capabilities for outstanding performance.
Our state-of-the-art variable frequency refrigeration system guarantees a stable temperature environment with minimal fluctuation. It maintains balanced suction and exhaust pressures, ensuring operational consistency and reliability, setting a new standard for temperature control.
Experience unparalleled energy efficiency with our advanced refrigeration system technology. It is complemented by cutting-edge energy-saving innovations, representing the forefront of eco-friendly design and performance.
1. Embrace revolutionary PID and PWM-driven VRF technology, which leverages electronic expansion valves for superior thermal flow control, achieving phenomenal low-temperature energy efficiency. The PID + PWM systems synergistically regulate refrigerant flow, ensuring effective operation without auxiliary heating.
Achieve automatic temperature stability with precise three-way flow adjustment across refrigeration, cold side, and heating side pipelines. This ingenious technique proves highly effective in low-temperature scenarios, reducing energy consumption by 30% and optimizing performance like never before.
Our groundbreaking technology, hinged on the renowned Danish Company's ETS System electronic expansion valve, dynamically adapts refrigeration capacity to diverse cooling rates, optimizing compressor cooling capabilities and redefining efficiency.
2. Our innovative dual compressor group design technology adjusts start-stop operations automatically based on load conditions, maximizing efficiency within our advanced series design framework for optimal performance.
The refrigeration unit features an intelligent configuration of semi-closed compressors combined with a fully dense single-stage system. This ingenious design adapts to load requirements, ensuring optimal cooling capacity while extending compressor longevity, offering reliability and efficiency.
Innovative Cold Circuit Technology
Our meticulously crafted power distribution layout is designed according to technical department blueprints and leverages globally renowned electrical component brands to ensure unmatched reliability and performance.
At Guangdong MENTEK Testing Equipment Co., Ltd, we proudly incorporate prestigious brands like Omron and GermanyPhoenixTerminal into our designs. Each line code is clearly marked for ease of use and reliability. By selecting only the most reputable brands in China, we assure superior performance and durability.
With Pearl River Cable as our brand of choice, we ensure exceptional wire quality and performance. Our control lines, featuring a minimum specification of 0.75 Square RV soft copper wire, offer robust conductivity. All major load components, including motor compressors, adhere to EC standards. Meticulously chosen trap diameters ensure compliance with cable groove wiring safety current standards. The machine's cable port is expertly sealed, preventing frost-induced short circuits and safeguarding the terminal in the junction box.
All terminal fixing screws are meticulously connected with standard fixed torque, guaranteeing a fast and reliable connection. This precision eliminates potential hazards such as loose fires, significantly enhancing safety and reliability across all operations.
Refrigeration Series Process: A Comprehensive Approach
1. Standardization: The First Step to Excellence
1.1 Our high-quality steel pipe piping process and stringent welding standards exemplify our unwavering commitment to excellence and reliability.
By meticulously adhering to expertly curated standard pipe layouts, we ensure unparalleled stability and reliability in our model systems. This commitment underscores our dedication to providing products of exceptional quality and performance.
1.2 Harnessing the power of cutting-edge Italian imported pipe bending machinery, we seamlessly bend steel pipes. This sophisticated process dramatically reduces welding points and minimizes the generation of oxides within the tubes during welding, significantly enhancing the overall reliability and longevity of the system.
Ensuring System Reliability is Our Utmost Priority
Shockproof Design with Robust Pipeline Support for Unmatched Durability
2.1 At Meitec, we uphold rigorous standards for the support and shock prevention of refrigeration copper pipes. By thoroughly evaluating seismic protection scenarios, we incorporate precision-engineered arc bends and specialized nylon fixed clamps. This innovative approach prevents deformation and leakage due to circular vibrations and temperature fluctuations, thereby significantly enhancing the reliability and durability of the entire refrigeration system.
Elevating Reliability Across the Entire Refrigeration System
2.2 State-of-the-Art Oxidation-Free Welding Process
It is universally recognized that the cleanliness within refrigeration systems' pipelines is pivotal to their efficiency and operational lifespan. Metco employs an advanced standardized charging welding procedure, meticulously preventing excessive oxide contamination during the welding process to ensure optimal system performance.
Through meticulous practices, 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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