State-of-the-Art Temperature Humidity Chamber for Accurate Environmental Analysis
Product Description
Introducing the unparalleled Guangdong Humid Testing Chamber, a marvel in environmental simulation crafted with versatility and precision in mind. This state-of-the-art chamber is engineered to perform high and low-temperature tests on a broad spectrum of electrical components, diverse products, parts, and materials. Whether your testing needs are for constant, gradient, rapid fluctuation temperatures, or wet heat assessments, MENTEK's advanced chambers are meticulously designed to meet and exceed Chinese national standards T10586-2006 and T10592-2008, ensuring unmatched reliability and performance.
| Model |
|
MESS-280 |
MESS-500 |
MESS-1000 |
MESS-1500 |
| Parameter |
Temperature range |
-40~+150ºC(-20+80ºC):- 70+150ºC(-55+80ºC) |
| |
Temperature fluctuation |
±0.3ºC±0.5ºC |
| |
Temperature deviation |
± |
| |
Humidity deviation |
±3%RH(<75%RH)±5%RH (<=75%RH) |
| |
Heating and cooling rate |
5/10/15/20ºC/min |
| |
Standard load(aluminum ingot) |
5kg |
12kg |
25kg |
30kg |
| Structure |
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 |
| Cooling system |
Cooling method |
Single stage mechanical refrigeration/cascade two-stage compressor refrigeration method |
| |
refrigeration machine |
Imported compressor |
| Heater |
Strip heater |
| Observation window( mm) |
300*400/400*600 |
| Test hole( mm) |
50 at left side |
100 at right side |
| Temperature sensor |
Platinum resistance pt100 |
| Controller |
Original Japanese imported 7-inch TFT touch screen |
| Recording device |
Built in paperless recorder function (can be externally printed) |
| Interface |
UCB interface connection operation |
| Inner size(cm) |
Width |
70 |
80 |
100 |
130 |
| |
Height |
80 |
90 |
100 |
115 |
| |
Depth |
50 |
70 |
100 |
100 |
| Height of motor cover |
19 |
21 |
22 |
21 |
| Power |
AC380V50Hz Three-phase four-wire |
| Standard configuration |
1 product user manual. 1 experimental report, 1 certificate of conformity and quality assurance certificate, 2 partitions, and 1 set of silicone rubber soft plugs |
| Meet the configuration requirements |
GB11158\GBT2423\GC/T2423.1/T2423.2/GBT24423.2GJB1500.3\GJB15.0 |
Note:
1. The external dimensions are determined according to the heating and cooling rate
2. Water cooling type (water temperature 10~28 ºC, water pressure 0.1~0.3Mpa to ensure cooling performance)
3. Can increase the function of dampness and heat
4. Optional dry air blowing system
5. Optional liquid nitrogen function (30 ºC/min)
6. The above loads are standard loads and can be designed according to customer requirements.
The equipment meets the following testing standards
Our cutting-edge testing equipment strictly adheres to an array of rigorous 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 Chinese National Standard/T2423.4-2008 for Change, Damp Heat. Notably, it also complies with the China National Standard/T2423.34-2012 Test Z/AnnoDominique, thereby supporting a vast array of temperature and humidity scenarios within its comprehensive performance capabilities.
Structure of the testing chamber
The formidable structure of the testing chamber features an outer shell fashioned from premium galvanized color steel plate, ensuring durability and superior protection.
Internally, the chambers boast SUS304 stainless steel plates with adaptable hanging hole strips for dynamic configurations. Each chamber is outfitted 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 securely linked using high-quality electric wood chicken glass fiber board frames, providing exceptional low-temperature insulation. The silicone foam door sealing strip, designed with dual channels, showcases remarkable temperature resistance.
Experimental space air circulation:
Harnessing a sophisticated air supply system, the chamber is equipped with high and low-temperature resistant multi-blade aluminum wind turbines, driven by motors. These turbines deftly circulate air through upper louvers and return it from the bottom, preserving a temperature uniformity of less than 2 ºC over an impressive range of -70~100 ºC, evaluated at an international standard of 10 points.
Controller operating system
The system is integrated with a leading-edge, low-power (8W) temperature and humidity control device, achieving remarkable accuracy with a temperature control precision of ±3 ºC.
1. High resolution screen:
Immerse yourself in vivid detail with a 7-inch TET true-color LCD resistive touch screen, offering an impressive resolution of up to 800 * 480 for crystal-clear visibility.
2. High program capacity:
Boasting a vast memory, it can store an impressive 1000 programs with 1000 segments, supports 999 total loops and 999 partial loops, offers 10 program linking capabilities, and provides real-time temperature curve displays for effortless queries and analysis.
3. High data storage capacity:
Seamlessly transfer historical data spanning up to 300 days by uploading directly via hard disk or network cable to your computer, or effortlessly load it into the controller for continuous access.
4. Easy connection:
The controller is furnished with LAN standard Ethernet communication, effortlessly managing connections with up to 16 devices through a unified software platform. Its outflow interface simplifies integration into regional networks, enabling remote program control, real-time monitoring, and historical curve replay functions with ease.
Heating and humidification system
Incorporating bare wire nickel-chromium alloy electric heating tubes, this system ensures low thermal inertia, minimal heating overshoot, and exceptional precision in fluctuations, all maintained by sophisticated power controls for optimal performance.
1. Humidifier:
Unlock the potential of precision environmental testing with our cutting-edge humidification technology. Our state-of-the-art humidification cylinder, crafted using the dependable boiler method, ensures exceptional uniformity in moisture levels. For those in pursuit of rapid and accurate control, our surface humidification via the water plate method provides unparalleled speed and precision, effortlessly eliminating impurities like scale within the chamber. Ideal for dyeing applications, it performs exceptionally in low humidity conditions and guarantees effortless maintenance. Featuring a seamless stainless steel shell, our humidification tube boasts an insulation resistance of over 50M Ω, complemented by a robust anti-dry burning controller to elevate safety standards.
2. Maximizing Water Efficiency and Energy Conservation:
Unveil the ease of our front-mounted 25L capacity water tank, ingeniously designed with a quick-connect system for streamlined water and power management. Experience hassle-free disassembly and cleaning to uphold precision. Attain precise dehumidification control across three distinct humidity zones, harmonizing with rigorous national standards for high temperature and humidity conditions at 85 º C and 85% RH. By deactivating the point cooling and dehumidification system, our advanced sealed design significantly minimizes water usage, paving the way for sustainable operation.
Secure your investment with equipment engineered to withstand the most challenging testing environments, guaranteeing unparalleled reliability and top-tier performance.
1. Selecting the Circulating Air Mode: Opt for Courtyard Air Supply or a Variable Speed Motor
For products requiring specific wind speed conditions, this customizable solution offers unparalleled precision and adaptability, ensuring optimal performance.
2. Selecting the Ideal Water Supply System: RO Reverse Osmosis
When precision in humidification is paramount, our equipment ensures an uninterrupted supply of pure water via an automated production process, granting maximum convenience and time efficiency.
3. Cutting-Edge Polymer Film/Rotor Dehumidification System
For critical long-term testing under low-temperature and low-humidity conditions, our sophisticated cellular chemical dehumidification system stands as your ultimate solution. It accommodates an extensive humidity range down to 10 º C/10% RH or lower, adhering to the most stringent requirements.
4. LN.Two/ .LCO.2
We offer superior professional products spanning a comprehensive range of specifications, directly sourced from premier manufacturers across Europe and the United States. LN.Two/ .LCO.2
Harness the power of our solenoid valves and advanced control systems to satisfy your urgent testing needs for rapid thermal acceleration and precise temperature reduction.
5. Revolutionary Ultrasonic Cooling and Humidification System
When tasked with dynamic testing of large heat loads in high temperature and humidity settings, our innovative ultrasonic cooling and humidification system is engineered to meet these demanding challenges. Equip it as an auxiliary component to achieve peak performance.
6. Integrate a Glass Inner Door and Enable Manual Operation Access
To mitigate environmental impact during frequent testing or object movement, incorporate manual operations through a glass inner door (∧ 125Mm * Ea.). This innovative design significantly reduces disruptions caused by frequent door openings, enhancing testing integrity.
7. Real-Time Test Data Collection Recorder
For scenarios requiring the simultaneous recording of multiple temperature measurements, deploy a recorder that meets specification standards. A tape recorder is your most dependable option to meet these precise requirements.
8. Computer Connection Operation Recording Software
Specially designed for Mattel's environmental measuring machine suite, our state-of-the-art connection software empowers users with advanced capabilities, enabling seamless monitoring of multiple machines, efficient data retrieval from operational units, and delivering unmatched electronic functionalities for effortless usability.
Structural Technology
1. The Company's Hardware Equipment:
Introducing our sophisticated array of imported German and Taiwan machinery, including the AMADA AIRS.-255NT Punching system. Each model, from carbon oxide to argon welding machines, showcases precision and innovation. Explore multiple Autodrsk Inventor 3D drawing software applications, masterfully employed for sheet metal design, disassembly, and virtual assembly, redefining modern manufacturing excellence.
2. Crafted from premium galvanized steel, the shell's durability is further enhanced with an advanced electrostatic powder spray baking paint finish, ensuring long-lasting protection and aesthetics.
Three.. Engineered with imported SUS #304 stainless steel, the inner box undergoes a meticulous full argon arc welding process to mitigate high-temperature and high-humidity air leakage. Its rounded corners facilitate efficient condensate drainage, optimizing performance.
Revolutionary Refrigeration System Technology
3D-optimized refrigeration system management takes center stage with cutting-edge frequency conversion control technology, ensuring precise, adaptable thermal regulation.
Within our variable frequency refrigeration system, despite a fixed power supply frequency of 50HZ, the frequency converter ingeniously adjusts compression speed, adapting cooling output to match real-time test chamber loads. As chamber temperatures fluctuate, compressor frequency dynamically adjusts, enhancing energy efficiency and rapid cooling capabilities for unparalleled performance.
Our test chamber's variable frequency refrigeration system impeccably maintains a stable temperature environment, with minimal fluctuation. This system assures balanced suction and exhaust pressures, optimizing operational consistency.
Energy-efficient refrigeration system technology and advanced energy-saving innovations.
1. Embrace PID and PWM-driven VRF technology, utilizing electronic expansion valves for optimal thermal flow control, achieving low-temperature energy efficiency. Employing PID + PWM systems enhances refrigerant flow regulation, ensuring effective operation without auxiliary heating involvement.
To, the precise three-way flow adjustment of refrigeration, cold side, and heating side pipelines achieves automatic temperature constancy. This method excels in low-temperature conditions, reducing energy consumption by 30%, optimizing performance.
Our technology, founded on the Danish Dan-foss Company's ETS System electronic expansion valve, dynamically adjusts refrigeration capacity, meeting diverse cooling rates and optimizing compressor cooling capacity.
2. Incorporating dual compressor group design technology, automatic start-stop aligns with load conditions, optimizing efficiency with our advanced series design.
Refrigeration unit configuration features a binary compound of semi-closed compressors and a fully dense single-stage system, intelligently adjusting based on load requirements for optimal cooling capacity and compressor longevity.
Innovative Cold Circuit Technology
Power distribution layout is meticulously executed as per technical department blueprints, utilizing globally recognized electrical component brands for optimal reliability.
At Guangdong MENTEK Testing Equipment Co., Ltd, we are proud to incorporate time-tested brands like Omron, Sch-neider, and GermanyPhoenixTerminal block into our designs. Each line code is clearly marked for ease of use and reliability. We carefully select only the most reputable brands in China to ensure top-notch performance and durability.
With the esteemed Pearl River Cable as our brand of choice, we guarantee superior wire quality and performance. Our control lines, with a minimum selection of 0.75 Square RV soft copper wire, ensure robust conductivity. Major load components such as motor compressors are designed to meet EC standards, with meticulously selected trap diameters to adhere to cable groove wiring safety current standards. The machine's cable port is expertly sealed to prevent frost-induced short circuits, safeguarding the terminal in the junction box.
All terminal fixing screws are diligently connected with standard fixed torque to ensure a fast, reliable connection and eliminate potential hazards such as loose fires. This attention to detail enhances safety and reliability.
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 commitment to excellence and reliability.
Meticulously adhering to standard pipe layouts, we guarantee the stability and reliability of our model systems.
1.2 Utilizing state-of-the-art Italian imported pipe bending machinery, we bend steel pipes seamlessly. This process significantly reduces welding points and minimizes oxide generation within the tubes during welding, enhancing overall system reliability.
Ensuring System Reliability is Our Priority
Shockproof Design and Robust Pipeline Support
2.1 At Meitec, we impose stringent requirements for the support and shock prevention of refrigeration copper pipes. By comprehensively considering seismic protection scenarios, we incorporate arc bends and special nylon fixed clamping to prevent deformation and leakage due to circular vibration and temperature fluctuations, thereby enhancing the reliability of the entire refrigeration system.
Enhancing the Whole Refrigeration System's Reliability
2.2 Advanced Oxidation-Free Welding Process
It is widely acknowledged that the cleanliness within the refrigeration system's pipeline directly impacts its efficiency and operational lifespan. Metco employs a standardized charging welding procedure to prevent excessive oxide contamination during the welding process, thus ensuring optimal performance.
Through meticulous practices, Metco enhances the refrigeration system's efficiency and prolongs its operational lifespan by minimizing oxide pollution during welding, thereby maximizing reliability.
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