Advanced Cold Hot Shock Testing Equipment for Industrial Applications Test Chamber
Product Description
Introducing the unparalleled Guangdong Humid Testing Chamber, a masterpiece of engineering crafted by Guangdong MENTEK Testing Equipment Co.,Ltd. This technological marvel epitomizes excellence in environmental simulation, meticulously designed for extraordinary versatility and pinpoint precision. It shines in executing high and low-temperature testing across a vast array of electrical components, products, parts, and materials. This cutting-edge chamber is the ultimate solution, whether you are tackling constant, gradient, rapid temperature transitions, or rigorous wet heat analyses. MENTEK's superior chambers are synonymous with unwavering reliability and optimal performance, consistently meeting and surpassing 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 suit the user's precise size specifications.
The equipment meets the following testing standards
Our premier testing apparatus stringently complies with an expansive suite of standards: the National Standard/T2423.1-2008 Test A for Low Temperature; the National Standard/T4243.2-2008 Test B for Partial High Temperature; the 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. Furthermore, it aligns seamlessly with the China National Standard/T2423.34-2012 Test Z/AnnoDominique, expertly handling a broad spectrum of temperature and humidity conditions within its extensive performance framework.
Structure of the testing chamber
The formidable structure of this testing chamber is enveloped in a high-grade galvanized color steel plate, delivering exceptional durability and superior protection against external elements.
Internally, these chambers are adorned with SUS304 stainless steel plates, equipped with adaptable hanging hole strips for a range of dynamic configurations. Each chamber houses a test track frame, fortified with a robust 10 cm layer of rigid polyurethane foam and glass wool. The inner and outer box doors are meticulously joined with top-tier electric wood chicken glass fiber board frames, ensuring unparalleled low-temperature insulation. The dual-channel silicone foam door sealing strip is precisely engineered to provide exceptional temperature resistance.
Experimental space air circulation:
Utilizing an advanced air supply system, the chamber features high and low-temperature resistant, multi-blade aluminum wind turbines, driven by powerful motors. These turbines expertly circulate air through top louvers and return it from below, maintaining a temperature uniformity of less than 2 ºC across an impressive range of -70~100 ºC, adhering to an international standard benchmark of 10 points.
Controller operating system
The system integrates a state-of-the-art, low-power (8W) temperature and humidity control device, delivering extraordinary accuracy with a temperature control precision of ±3 ºC.
1. High resolution screen:
Experience vibrant clarity on a 7-inch TET true-color LCD resistive touch screen, boasting an impressive resolution of up to 800 * 480, ensuring crystal-clear visibility for all your needs.
2. High program capacity:
With an expansive memory capacity, it accommodates an astounding 1000 programs with 1000 segments, supports 999 total and partial loops, offers seamless 10 program linking capabilities, and provides real-time temperature curve displays for effortless querying and in-depth analysis.
3. High data storage capacity:
Effortlessly transfer historical data spanning an impressive 300 days via direct upload through hard disk or network cable to your computer, or load it seamlessly into the controller for continuous access and convenience.
4. Easy connection:
The controller is equipped with LAN standard Ethernet communication, effortlessly managing up to 16 device connections via a unified software platform. Its user-friendly outflow interface simplifies integration into regional networks, enabling intuitive remote program control, real-time monitoring, and historical curve replay functions.
Heating and humidification system
Introducing a state-of-the-art system that revolutionizes thermal management. Crafted with bare wire nickel-chromium alloy electric heating tubes, it guarantees low thermal inertia and minimal heating overshoot. Experience unparalleled precision in fluctuations, masterfully controlled by cutting-edge power technology, ensuring consistent peak performance.
1. Humidifier:
Step into the realm of sophisticated environmental testing with our groundbreaking humidification solutions. Our advanced humidification cylinder employs the trusted boiler method to deliver extraordinary moisture consistency. For rapid and precise environmental control, our surface humidification technology, utilizing the water plate method, offers superior speed and precision, effortlessly eliminating impurities like scale within the chamber. Ideal for dyeing applications, especially in low humidity settings, it promises effortless upkeep. Encased in sleek stainless steel, our humidification tube boasts an insulation resistance exceeding 50M Ω and features a dependable anti-dry burning controller, setting new safety standards.
2. Maximizing Water Efficiency and Energy Conservation:
Unveil the ultimate convenience with our front-mounted 25L water tank, ingeniously designed with a quick-connect system for seamless water and energy management. Experience hassle-free disassembly and cleaning to uphold high precision. Achieve exact dehumidification control across three specialized humidity zones, meeting strict national standards for high temperature and humidity at 85 º C and 85% RH. By deactivating point cooling and the dehumidification system, our remarkable sealed design significantly curtails water consumption, leading the path to eco-friendly operations.
Protect your valuable assets with our equipment, engineered for endurance in the harshest testing environments, guaranteeing unparalleled reliability and superior performance.
1. Selecting the Circulating Air Mode: Choose Between Courtyard Air Supply or a Variable Speed Motor
For products requiring specific wind speed conditions, our customized solution offers exceptional precision and flexibility, ensuring optimal performance tailored to your needs.
2. Selecting the Ideal Water Supply System: RO Reverse Osmosis
When precision in humidification is paramount, our equipment ensures a continuous supply of pure water through an automated production process, providing maximum convenience and efficiency.
3. Cutting-Edge Polymer Film/Rotor Dehumidification System
For critical long-term testing in low-temperature, low-humidity settings, our advanced cellular chemical dehumidification system offers the ultimate solution. It accommodates a wide humidity range extending down to 10 º C/10% RH or lower, meeting the most demanding standards.
4. LN.Two/ .LCO.2
We offer premium professional products featuring a broad range of specifications, sourced directly from top-tier manufacturers in Europe and the United States. LN.Two/ .LCO.2
Harness the power of our high-performance solenoid valves and cutting-edge control systems to meet urgent testing demands for rapid thermal acceleration and precise temperature regulation.
5. Revolutionary Ultrasonic Cooling and Humidification System
Designed to tackle dynamic testing of substantial heat loads in high-temperature and high-humidity environments, our groundbreaking ultrasonic cooling and humidification system is built to overcome these significant challenges. Use it as an auxiliary component to achieve peak performance.
6. Integrate a Glass Inner Door and Enable Manual Operation Access
To reduce environmental impact during frequent testing or object movement, incorporate manual operations through a glass inner door (∧ 125Mm * Ea.). This innovative design greatly minimizes disruptions from frequent door openings, enhancing testing accuracy and integrity.
7. Real-Time Test Data Collection Recorder
In scenarios requiring concurrent multiple temperature measurements, deploy a recorder that meets specification standards. A tape recorder stands as your most reliable option to meet these stringent requirements.
8. Computer Connection Operation Recording Software
Engineered specifically for the sophisticated environmental measuring suite by Mattel, our groundbreaking connection software elevates user experience by providing unparalleled control and ease. Seamlessly manage multiple machines, retrieve data efficiently from operational units, and enjoy an array of electronic features that simplify usage, all under the umbrella of technological superiority.
Structural Technology
1. The Company's Hardware Equipment:
Presenting our cutting-edge collection of precision machinery, imported from the technological hubs of Germany and Taiwan, featuring the distinguished AMADA AIRS.-255NT Punching system. These tools, ranging from carbon oxide to argon welding machines, are paragons of precision and innovative prowess. Dive into the multifaceted capabilities of AutoCAD Inventor 3D drawing software, masterfully integrated for superior sheet metal design, disassembly, and virtual assembly, setting unprecedented standards in advanced manufacturing.
2. Crafted with artisanal precision from high-grade galvanized steel, our shell's durability is significantly amplified with a novel electrostatic powder spray baking paint finish, ensuring both striking aesthetics and long-lasting protection.
Three. Expertly crafted from imported SUS #304 stainless steel, the inner box undergoes a meticulous full argon arc welding process, significantly reducing high-temperature and high-humidity air leakage. Its intuitively designed rounded corners facilitate swift condensate drainage, enhancing system efficiency.
Revolutionary Refrigeration System Technology
Step into the future of temperature control with our 3D-optimized refrigeration management system, pioneering frequency conversion control technology for precision and adaptability in thermal regulation.
Our variable frequency refrigeration system, a marvel of engineering, dynamically adjusts the compression speed via a frequency converter while maintaining a standard power supply frequency of 50HZ. This innovation aligns cooling output to match real-time test chamber demands, automatically modulating compressor frequency with temperature changes, thereby maximizing energy efficiency and expediting cooling processes for superior performance.
The variable frequency refrigeration system in our test chamber excels in maintaining stable temperature environments with minimal fluctuations. This ensures balanced suction and exhaust pressures, optimizing operational reliability and consistency.
Explore unmatched energy efficiency with our advanced refrigeration system technology, enhanced by state-of-the-art energy-saving breakthroughs.
1. Harness cutting-edge PID and PWM-driven VRF technology, featuring electronic expansion valves for superior thermal flow management. This achieves remarkable low-temperature energy efficiency, with PID + PWM systems synergizing to regulate refrigerant flow efficiently, eliminating the need for additional heating.
Achieve seamless temperature stability with precise three-way flow management across refrigeration, cold, and heating pipelines. This method is highly effective in low-temperature environments, cutting energy usage by 30% and optimizing performance.
Our revolutionary technology, powered by the prestigious Danish ETS System electronic expansion valve, dynamically adjusts refrigeration capacity to suit varying cooling rates, thus enhancing compressor cooling efficiency.
2. Our cutting-edge dual compressor group technology automatically modulates start-stop functions according to load demands, optimizing efficiency within our advanced series design framework.
The refrigeration unit configuration features a dual 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 prolonging compressor life.
Innovative Cold Circuit Technology
Our meticulous power distribution framework, crafted from technical department blueprints, incorporates globally acclaimed electrical components, ensuring unmatched reliability and performance.
At Guangdong MENTEK Testing Equipment Co., Ltd, we proudly incorporate prestigious brands such as Omron and Germany Phoenix Terminal into our designs, with each line code meticulously marked for user-friendliness and reliability. By selecting only the foremost brands in China, we assure superior performance and lasting durability.
With Pearl River Cable as our benchmark of excellence, we guarantee unsurpassed wire quality and high performance. Our control lines, crafted with a minimum specification of 0.75 Square RV soft copper wire, ensure superior conductivity and reliability. Major load components, like motor compressors, conform to EC standards. We meticulously 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 and ensuring the utmost protection of the terminal in the junction box.
All terminal fixing screws are precisely connected using standard fixed torque to assure a swift and dependable connection, effectively eradicating any potential hazards such as loose fires. This meticulous craftsmanship significantly enhances both safety and reliability, providing peace of mind and security.
Refrigeration Series Process: A Holistic and Innovative Approach
1. Standardization: The Foundational Step to Achieving Excellence
1.1 Our superior steel pipe piping process, coupled with rigorous welding standards, exemplifies our steadfast commitment to unparalleled excellence and reliability, ensuring consistently superior outcomes.
By rigorously adhering to expertly curated standard pipe layouts, we ensure unmatched stability and reliability in our model systems. This unwavering dedication highlights our commitment to delivering products of distinguished quality and impeccable performance.
1.2 By harnessing the power of advanced Italian-imported pipe bending machinery, we flawlessly bend steel pipes. This sophisticated methodology significantly reduces welding points and minimizes oxide generation within the tubes during welding, thereby exponentially enhancing the system's overall reliability and longevity.
Championing System Reliability is Our Paramount Priority
Shockproof Design with Resilient Pipeline Support to Ensure Unrivaled Durability
2.1 At Meitec, we adhere to rigorous standards for the support and shock prevention of refrigeration copper pipes. We meticulously evaluate seismic protection scenarios and integrate precision-engineered arc bends with specialized nylon fixed clamps. This pioneering approach prevents deformation and leakage caused by circular vibrations and temperature fluctuations, significantly enhancing system reliability and durability.
Amplifying Reliability Throughout the Entire Refrigeration System
2.2 Cutting-Edge Oxidation-Free Welding Process
It is widely acknowledged that the cleanliness of pipelines in refrigeration systems is crucial to their efficiency and longevity. Metco employs a state-of-the-art standardized charging welding procedure, meticulously preventing excessive oxide contamination during welding, thereby ensuring peak system performance.
Through meticulous practices, Metco markedly enhances the efficiency of the refrigeration system and extends its operational lifespan. By expertly minimizing oxide pollution during welding, we maximize system reliability and elevate performance to the highest standards.
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