Three Zone Environmental Chamber for Comprehensive Temperature Cold Hot Shock Testing
Product Description
Introducing the unrivaled Guangdong Humid Testing Chamber, a true engineering marvel from Guangdong MENTEK Testing Equipment Co., Ltd. This extraordinary chamber stands as the pinnacle of environmental simulation, meticulously crafted for unparalleled versatility and precision. Designed to excel in a comprehensive range of high and low-temperature testing for a diverse array of electrical components, products, parts, and materials, this state-of-the-art chamber provides the ultimate solution for all your testing requirements. Whether your needs include constant, gradient, or rapid temperature fluctuations, or wet heat evaluations, MENTEK's advanced chambers deliver exceptional reliability and unmatched performance, consistently meeting and surpassing the esteemed Chinese national standards T10586-2006 and T10592-2008 with effortless grace.
| 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 is available to perfectly match your specific size requirements, ensuring an ideal fit for your unique testing demands.
The equipment meets the following testing standards
Our state-of-the-art testing equipment rigorously adheres to an exhaustive suite of standards, including: 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 highly regarded Chinese National Standard/T2423.4-2008 for Change, Damp Heat. It also aligns impeccably with China National Standard/T2423.34-2012 Test Z/AnnoDominique, adeptly accommodating a vast spectrum of temperature and humidity conditions within its robust performance framework.
Structure of the testing chamber
The testing chamber features a robust design, boasting an outer shell meticulously crafted from top-quality galvanized color steel plate, ensuring remarkable durability and protection.
Inside, each chamber is outfitted with SUS304 stainless steel plates and versatile hanging hole strips for dynamic configuration possibilities. The chamber includes a test track frame and is insulated by a robust 10 cm layer of rigid polyurethane foam and glass wool. The inner and outer box doors are seamlessly united with high-quality electric wood chicken glass fiber board frames, offering superior low-temperature insulation. The expertly designed dual-channel silicone foam door sealing strip provides outstanding temperature resistance and integrity.
Experimental space air circulation:
Equipped with an advanced air supply system, the chamber utilizes high and low-temperature resistant multi-blade aluminum wind turbines, powered by robust motors. These turbines excel in circulating air through top louvers and returning it from below, ensuring temperature uniformity of less than 2 ºC across an impressive range of -70~100 ºC, benchmarked against international standards with 10-point precision.
Controller operating system
The system is equipped with a cutting-edge, low-power (8W) temperature and humidity control device, delivering remarkable precision with a temperature control accuracy of ±3 ºC, ensuring reliable performance and exceptional accuracy.
1. High resolution screen:
Experience vivid clarity with a 7-inch TET true-color LCD resistive touch screen, providing an outstanding resolution of up to 800 * 480, ensuring crystal-clear visibility for an enriched user experience.
2. High program capacity:
Featuring an extensive memory capacity, it stores an impressive 1000 programs with 1000 segments, supports a total of 999 partial loops, offers 10 program linking capabilities, and includes real-time temperature curve displays for seamless querying and analysis.
3. High data storage capacity:
Effortlessly transfer historical data spanning up to 300 days via direct upload, either through a hard disk or network cable to your computer, or load it seamlessly into the controller for continuous access, ensuring ongoing data accessibility and continuity.
4. Easy connection:
The controller is equipped with LAN standard Ethernet communication, expertly managing up to 16 device connections through a unified software platform. Its outflow interface streamlines integration into regional networks, enabling intuitive remote program control, real-time monitoring, and historical curve replay functions for seamless operations.
Heating and humidification system
Experience precision at its finest with our state-of-the-art system, equipped with bare wire nickel-chromium alloy electric heating tubes. Revel in the advantages of low thermal inertia and minimized heating overshoot, delivering unmatched precision in temperature fluctuations. Our sophisticated power controls ensure peak performance, offering unbeatable reliability and efficiency, making this system the ultimate solution for all your testing needs.
1. Humidifier:
Transform your testing environment with our revolutionary humidification solutions, crafted for precision. Utilizing an advanced humidification cylinder paired with the proven boiler method, we ensure exceptional moisture uniformity. Our surface humidification technology, leveraging the water plate method, provides rapid and precise environmental control, effectively eliminating impurities like scale. Ideal for dyeing applications, it excels in low humidity and ensures ease of maintenance. Encased in a durable stainless steel shell, our humidification tube offers insulation resistance above 50M Ω and features a top-tier anti-dry burning controller, setting new safety benchmarks.
2. Maximizing Water Efficiency and Energy Conservation:
Embrace effortless water and energy management with our front-mounted 25L water tank. Tailored for convenience, the quick-connect system allows for easy disassembly and cleaning, ensuring precision. Dehumidification control is accurate across three specialized zones, meeting national standards for high temperature and humidity at 85 º C and 85% RH. Our innovative sealed design drastically reduces water usage by deactivating the point cooling and dehumidification system, leading the way towards sustainable and efficient operations.
Choose equipment engineered for the most challenging testing environments, offering unrivaled reliability and superior performance, ensuring your investment is protected with exceptional durability.
1. Selecting the Circulating Air Mode: Choose between Courtyard Air Supply or a Variable Speed Motor
For products that demand specific wind speed requirements, our customized solution delivers exceptional precision and adaptability, guaranteeing optimal performance to meet your distinct needs.
2. Selecting the Ideal Water Supply System: RO Reverse Osmosis
When precision in humidification is paramount, our system ensures a continuous supply of pure water through an automated process, maximizing convenience and efficiency.
3. Cutting-Edge Polymer Film/Rotor Dehumidification System
For rigorous long-term testing at low temperatures and humidity, our cutting-edge cellular chemical dehumidification system is your ultimate solution. It accommodates an extensive humidity range down to 10 º C/10% RH, satisfying the most stringent demands.
4. LN.Two/ .LCO.2
We offer an outstanding array of professional products with diverse specifications, sourced directly from leading manufacturers in Europe and the United States, guaranteeing world-class quality. LN.Two/ .LCO.2
Leverage the power of our high-performance solenoid valves and cutting-edge control systems for urgent testing requirements, achieving swift thermal acceleration and precise temperature regulation effortlessly.
5. Revolutionary Ultrasonic Cooling and Humidification System
Tackle significant heat loads in high temperature and humidity testing environments with our revolutionary ultrasonic cooling and humidification system. Designed as an auxiliary component, it addresses formidable challenges to ensure optimal performance.
6. Integrate a Glass Inner Door and Enable Manual Operation Access
To minimize environmental impact during frequent testing or object movement, enable manual operations using a glass inner door (∧ 125Mm * Ea.). This innovative design minimizes disruptions from frequent door openings, enhancing the accuracy and integrity of testing.
7. Real-Time Test Data Collection Recorder
In scenarios requiring multiple temperature measurements, rely on a recorder that meets specification standards. A tape recorder is your most dependable choice for fulfilling these stringent requirements.
8. Computer Connection Operation Recording Software
Meticulously crafted for Mattel's comprehensive suite of environmental measuring machines, our cutting-edge connection software empowers users with an exceptional array of capabilities. This innovative tool simplifies the monitoring of multiple machines, enhances data retrieval from operational units, and provides unparalleled electronic features, ensuring a user experience that is both intuitive and delightfully user-friendly.
Craftsmanship
Structural Technology
1. The Company's Hardware Equipment:
Introducing our elite selection of precision machinery imported from Germany and Taiwan, featuring the esteemed AMADA AIRS.-255NT Punching system. Each piece of equipment, from carbon oxide to argon welding machines, is a paradigm of precision engineering and unprecedented innovation. Delve into the versatility of multiple AutoCAD Inventor 3D drawing software applications, expertly utilized for sheet metal design, disassembly, and virtual assembly, pushing the boundaries of modern manufacturing excellence to unprecedented levels.
2. Crafted with peerless craftsmanship from premium galvanized steel, the shell's resilience is significantly enhanced with an advanced electrostatic powder spray baking paint finish, offering both captivating aesthetics and enduring protection.
Three. Masterfully crafted using imported SUS #304 stainless steel, the inner box is precisely constructed with a complete argon arc welding process to minimize air leakage under extreme high-temperature and high-humidity conditions. The strategically designed rounded corners facilitate efficient condensate drainage, thereby optimizing system performance seamlessly.
Revolutionary Refrigeration System Technology
Experience the forefront of thermal regulation with our 3D-optimized refrigeration system, which uses state-of-the-art frequency conversion control technology to ensure precise and adaptable thermal management tailored to your specific needs.
Our ingeniously engineered variable frequency refrigeration system customizes compression speed using a frequency converter, even with a fixed power supply frequency of 50HZ. This innovation allows cooling output to adjust seamlessly to the real-time demands of the test chamber. As chamber temperatures fluctuate, the compressor frequency self-adjusts to enhance energy efficiency and elevate cooling capabilities, delivering unmatched performance.
Within our test chamber, the variable frequency refrigeration system skillfully sustains a stable temperature environment with minimal fluctuations. This system ensures balanced suction and exhaust pressures, thus optimizing operational consistency and enhancing overall reliability.
Unlock extraordinary energy efficiency with our cutting-edge refrigeration system technology, fortified by groundbreaking energy-saving innovations.
1. Utilize advanced PID and PWM-driven VRF technology, employing electronic expansion valves for superior thermal flow control and exceptional low-temperature energy efficiency. The harmonious operation of PID + PWM systems refines refrigerant flow regulation, enabling efficient operation without the need for auxiliary heating.
Achieve automatic temperature stability through precise three-way flow adjustment across refrigeration, cold side, and heating side pipelines. This sophisticated approach excels in low-temperature conditions, reducing energy consumption by 30% and optimizing overall performance.
Our innovative technology, anchored by the esteemed Danish Company's ETS System electronic expansion valve, dynamically adjusts refrigeration capacity to accommodate various cooling rates, thus optimizing compressor cooling capabilities.
2. Our visionary dual compressor group design technology automatically adjusts start-stop operations based on load conditions, maximizing efficiency within our advanced series design framework.
The refrigeration unit configuration integrates a binary compound of semi-closed compressors alongside a fully dense single-stage system. This intelligent design adapts effortlessly to load requirements, ensuring optimal cooling capacity while extending compressor lifespan.
Innovative Cold Circuit Technology
Our meticulously crafted power distribution layout, derived from technical department blueprints, incorporates globally renowned electrical component brands to ensure unparalleled reliability.
At Guangdong MENTEK Testing Equipment Co., Ltd, we proudly integrate esteemed brands such as Omron and Germany Phoenix Terminal into our designs. Each line code is distinctly marked for ease of use and reliability. By choosing only the most reputable brands in China, we ensure superior performance and exceptional durability.
With the prestigious Pearl River Cable as our partner, Guangdong MENTEK Testing Equipment Co., Ltd guarantees the zenith of wire quality and performance. Our control lines feature the highest specification of 0.75 Square RV soft copper wire, ensuring robust and reliable conductivity. Major load components such as motor compressors are crafted to meet stringent EC standards, with trap diameters meticulously chosen to align with cable groove wiring safety current standards. An expertly sealed cable port prevents frost-induced short circuits, safeguarding the terminal in the junction box for seamless operation and unparalleled safety.
Every terminal fixing screw is expertly connected with precise standard fixed torque, ensuring a secure, rapid, and steadfast bond. This meticulous attention to detail eradicates potential hazards such as loose connections, significantly enhancing safety and reliability to deliver a performance you can trust.
Refrigeration Series Process: Embarking on a Journey to Excellence
1. Setting the Standard: The Foundation of Superior Quality
1.1 Our premium steel pipe piping process, combined with rigorous welding standards, epitomizes our unwavering commitment to unmatched excellence and steadfast reliability.
By adhering to meticulously crafted standard pipe layouts, we ensure unparalleled stability and reliability in our model systems. This steadfast dedication underscores our commitment to delivering products of exceptional quality and superior performance.
1.2 Utilizing state-of-the-art Italian-imported pipe bending machinery, we achieve flawless steel pipe bends. This innovative process significantly reduces welding points, minimizing oxide generation within the tubes during welding, thereby enhancing the system's overall reliability and durability.
Ensuring System Reliability: Our Ultimate Goal
Shockproof Design with Robust Pipeline Support for Unrivaled Durability
2.1 At Meitec, we uphold stringent standards for supporting and shockproofing refrigeration copper pipes. Through comprehensive evaluations of seismic protection scenarios, we incorporate precision-engineered arc bends and specialized nylon fixed clamps. This pioneering approach prevents deformation and leakage caused by circular vibrations and temperature fluctuations, significantly boosting the entire refrigeration system's reliability and longevity.
Enhancing Reliability Across the Entire Refrigeration System
2.2 Advanced Welding Process for Optimal Performance without Oxidation
It is widely recognized that maintaining cleanliness within refrigeration systems' pipelines is vital for efficiency and longevity. Metco employs an advanced standardized charging welding procedure, meticulously preventing excessive oxide contamination during the welding process, thereby ensuring peak system performance and reliability.
Through meticulous practices, Metco significantly enhances the refrigeration system's efficiency and prolongs its operational lifespan. By expertly minimizing oxide pollution during welding, we maximize the system's reliability and performance, achieving excellence in every facet.
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