Rapid Temperature Change Equipment for Humid Climate Testing Chamber
Product Description
Introducing the exceptional Guangdong Humid Testing Chamber, a true marvel of environmental simulation, designed with unmatched versatility and precision. This state-of-the-art chamber is engineered to conduct high and low-temperature tests across a diverse array of electrical components, products, parts, and materials. Whether your requirements involve constant, gradient, rapid temperature fluctuations, or wet heat assessments, MENTEK's advanced chambers are meticulously crafted to not only meet but exceed the rigorous Chinese national standards T10586-2006 and T10592-2008. This ensures an unparalleled level of reliability and performance that sets a new industry benchmark.
| 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 tailored according to the specific heating and cooling rate requirements.
2. Water cooling type specification: maintain a water temperature range of 10~28 ºC and a water pressure of 0.1~0.3Mpa to guarantee optimal cooling performance.
3. Capability to enhance the function of dampness and heat adjustments when necessary.
4. Optional inclusion of a sophisticated dry air blowing system for enhanced operational versatility.
5. Optional liquid nitrogen functionality available, boasting a rapid cooling rate of 30 ºC/min.
6. The specified loads are standard configurations, with customization available to meet unique customer specifications.
The equipment meets the following testing standards
Our pioneering testing equipment is meticulously aligned with an extensive range of stringent 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 Chinese National Standard/T2423.4-2008 for Change, Damp Heat. Importantly, it also adheres to the China National Standard/T2423.34-2012 Test Z/AnnoDominique, thereby facilitating a comprehensive spectrum of temperature and humidity scenarios, ensuring its vast performance capabilities are fully leveraged.
Structure of the testing chamber
The robust structure of the testing chamber features an outer shell crafted from high-quality galvanized color steel plate, ensuring exceptional durability and maximum protection.
Internally, the chambers are lined with SUS304 stainless steel plates, equipped with adaptable hanging hole strips for dynamic configurations. Each chamber includes a test track frame, insulated by a resilient 10 cm layer of rigid polyurethane foam and glass wool. The inner and outer box doors are seamlessly connected with premium electric wood chicken glass fiber board frames, offering extraordinary low-temperature insulation. The silicone foam door sealing strip, ingeniously designed with dual channels, is renowned for its outstanding temperature resistance.
Experimental space air circulation:
Utilizing a sophisticated air supply system, the chamber integrates high and low-temperature resistant multi-blade aluminum wind turbines, powered by precision motors. These turbines expertly circulate air through upper louvers and draw air from the bottom, maintaining an impressive temperature uniformity of less than 2 ºC over a vast range from -70~100 ºC, as evaluated against an international standard of 10 points, ensuring precise and consistent conditions.
Controller operating system
The system incorporates a state-of-the-art, low-power (8W) temperature and humidity control device, achieving exceptional precision with a temperature control accuracy of ±3 ºC, setting a new standard in operational efficiency.
1. High resolution screen:
Experience a new level of clarity with the 7-inch TET true-color LCD resistive touch screen, featuring an impressive resolution of up to 800 * 480 for unrivaled visibility and interactive experience.
2. High program capacity:
Equipped with a substantial memory capacity, this system can store an astounding 1000 programs with 1000 segments each, supports 999 total loops, and 999 partial loops. It offers the capability to link 10 programs seamlessly and features real-time temperature curve displays for effortless querying and analysis, empowering users with expansive control and flexibility.
3. High data storage capacity:
Effortlessly transfer historical data spanning up to 300 days with the direct upload capability via hard disk or network cable to your computer, or seamlessly load it into the controller for continuous access, ensuring that critical data is always at your fingertips.
4. Easy connection:
Our sophisticated controller, equipped with LAN standard Ethernet communication, effortlessly orchestrates connections with up to 16 devices via a seamless software platform. With its outflow interface, it simplifies integration into regional networks, allowing for remote program control, real-time monitoring, and the effortless replay of historical curve data.
Heating and Humidification System
Crafted with precision, our system utilizes bare wire nickel-chromium alloy electric heating tubes, renowned for their low thermal inertia and minimal heating overshoot. The advanced power controls assure exceptional precision in fluctuations, delivering optimal performance seamlessly.
1. Humidifier:
Unlock the transformative capabilities of precision environmental testing with our advanced humidification technology. Our state-of-the-art humidification cylinder, constructed using the reliable boiler method, guarantees superior uniformity in moisture distribution. For those seeking rapid and accurate control, our surface humidification via the water plate method offers unmatched speed and precision, effectively eliminating impurities such as scale within the chamber. Perfect for dyeing applications, it excels in low humidity environments and ensures effortless maintenance. Featuring a seamless stainless steel shell, our humidification tube boasts insulation resistance over 50M Ω, complete with a robust anti-dry burning controller to enhance safety standards.
2. Maximizing Water Efficiency and Energy Conservation:
Discover the convenience of our front-mounted 25L water tank, ingeniously designed with a quick-connect system for efficient water and power management. Experience effortless disassembly and cleaning to maintain precision. Achieve precise dehumidification control across three distinct humidity zones, aligning with stringent 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 reduces water consumption, promoting sustainable operation.
Secure your investment with equipment designed to endure the most challenging testing environments, ensuring unmatched reliability and top-tier performance.
1. Selecting the Circulating Air Mode: Choose Courtyard Air Supply or a Variable Speed Motor
For products requiring specific wind speed conditions, this customizable solution delivers unparalleled precision and adaptability, ensuring optimal performance every time.
2. Selecting the Ideal Water Supply System: RO Reverse Osmosis
When perfection in humidification is crucial, our equipment ensures an uninterrupted supply of pure water through an automated production process, offering 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 is your ultimate solution. It accommodates an extensive humidity range down to 10 º C/10% RH or lower, meeting the most stringent requirements.
4. LN.Two/ .LCO.2
We offer superior professional products across a comprehensive range of specifications, directly sourced from premier manufacturers in Europe and the United States. LN.Two/ .LCO.2
Harness the power of our solenoid valves and advanced control systems to fulfill your urgent testing needs for rapid thermal acceleration and precise temperature reduction.
5. Revolutionary Ultrasonic Cooling and Humidification System
When undertaking dynamic testing of large heat loads in high temperature and humidity environments, our innovative ultrasonic cooling and humidification system is engineered for 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 reduce 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
In scenarios demanding the synchronized recording of multiple temperature metrics, rely on a recorder that aligns with high-standard specifications. Embrace the reliability of a tape recorder as your quintessential solution, effortlessly meeting these exacting demands.
8. Advanced Software for Computer Connection and Operation Recording
Specially crafted for Mattel's suite of environmental measuring machines, our cutting-edge connection software provides users with sophisticated functionalities. Experience effortless monitoring of various machines, efficient data extraction from operational units, and exceptional electronic capabilities that offer unparalleled ease of use.
Structural Technology
1. State-of-the-Art Hardware Equipment of the Company:
Introducing our refined collection of imported German and Taiwanese machinery, featuring the AMADA AIRS.-255NT Punching system. Each model, from carbon oxide to argon welding machines, embodies precision and ingenuity. Delve into versatile Autodrsk Inventor 3D drawing software applications, expertly utilized for sheet metal design, disassembly, and virtual assembly, setting a new benchmark in manufacturing excellence.
2. Constructed from top-grade galvanized steel, the shell's robustness is further amplified with an innovative electrostatic powder spray baking paint finish, ensuring enduring protection and visual appeal.
Three.. Crafted with imported SUS #304 stainless steel, the inner box undergoes a meticulous full argon arc welding process to prevent high-temperature and high-humidity air leakage. Its rounded corners enhance condensate drainage efficiency, boosting overall performance.
Revolutionary Refrigeration System Technology
Experience the forefront of refrigeration system management with 3D-optimized, state-of-the-art frequency conversion control technology, ensuring precise and adaptable thermal regulation.
Within our variable frequency refrigeration system, despite a fixed power supply frequency of 50HZ, the frequency converter cleverly adjusts the compression speed, tailoring the cooling output to real-time test chamber demands. As chamber temperatures vary, compressor frequency dynamically aligns, improving energy efficiency and accelerating cooling capabilities for outstanding performance.
Our test chamber's variable frequency refrigeration system meticulously sustains a stable temperature environment with minimal fluctuations. This system guarantees balanced suction and exhaust pressures, enhancing operational consistency.
Cutting-edge energy-efficient refrigeration system technology paired with pioneering energy-saving innovations.
1. Harness PID and PWM-driven VRF technology utilizing electronic expansion valves for optimal thermal flow control, achieving remarkable low-temperature energy efficiency. Implementing PID + PWM systems refines refrigerant flow regulation, ensuring efficient operation without auxiliary heating.
With precise three-way flow adjustment across refrigeration, cold side, and heating side pipelines, automatic temperature constancy is achieved. Outstanding in low-temperature conditions, this method reduces energy consumption by 30%, optimizing performance.
Grounded in the Danish Dan-foss Company's ETS System electronic expansion valve, our technology dynamically adapts refrigeration capacity to match diverse cooling rates, optimizing compressor cooling capacity.
2. Incorporating a dual compressor group design technology, automatic start-stop mechanisms align with load conditions, optimizing efficiency with our sophisticated series design.
Our refrigeration unit configuration features a sophisticated binary combination of semi-closed compressors and a fully dense single-stage system, intelligently responding to load demands for optimal cooling capacity and extending compressor life.
Innovative Cold Circuit Technology
The power distribution layout is meticulously arranged according to technical department blueprints, employing globally acclaimed electrical component brands to ensure optimal reliability.
At Guangdong MENTEK Testing Equipment Co., Ltd, we proudly integrate renowned brands like Omron, Sch-neider, and GermanyPhoenixTerminal block into our designs. Each line code is clearly labeled for user convenience and reliability. We meticulously select only the most respectable brands in China, guaranteeing superior performance and durability.
Endorsed by the prestigious Pearl River Cable, our choice of wiring guarantees unmatched quality and performance. Featuring our exceptional control lines, crafted with a minimum of 0.75 Square RV soft copper wire, we assure outstanding conductivity. Our main load components, like motor compressors, are designed to exceed EC standards. Through meticulous trap diameter selection, we comply with cable groove wiring safety current standards. The machine's expertly sealed cable port prevents frost-induced short circuits, protecting the terminal junction box, ensuring enduring reliability and safety.
Our terminal fixing screws are expertly connected using standard fixed torque, ensuring rapid and dependable connections. This meticulous attention to detail eliminates potential hazards, such as loose fires, significantly enhancing safety and reliability.
Refrigeration Series Process: A Holistic Approach to Excellence
1. Standardization: The Foundation of Superior Quality
1.1 Our exemplary steel pipe piping process, paired with rigorous welding standards, showcases our unwavering commitment to excellence, reliability, and precision.
By meticulously following standard pipe layouts, we ensure the stability, robustness, and reliability of our model systems, guaranteeing optimal performance.
1.2 By employing cutting-edge Italian-imported pipe bending machinery, we achieve seamless steel pipe bends. This precision reduces welding points and minimizes oxide formation during welding, significantly boosting the system's overall reliability.
System Reliability: Our Unwavering Commitment
Shockproof Design with Unyielding Pipeline Support
2.1 At Meitec, we impose rigorous standards for the support and shock prevention of refrigeration copper pipes. By thoroughly considering seismic scenarios, we integrate arc bends and specialized nylon clamping to prevent deformation and leaks caused by circular vibrations and temperature shifts, thereby ensuring the entire refrigeration system's reliability.
Enhancing the Refrigeration System's Reliability and Performance
2.2 Cutting-Edge Oxidation-Free Welding Process
It is well recognized that the cleanliness within refrigeration system pipelines directly affects their efficiency and longevity. Metco utilizes a standardized charging welding process to prevent excessive oxide contamination during welding, guaranteeing peak performance and endurance.
Through dedicated and meticulous practices, Metco maximizes the refrigeration system's efficiency and extends its operational lifespan by significantly reducing oxide pollution during welding, ensuring unparalleled reliability.
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