State-of-The-Art Environmental Testing Chamber for Accurate Comprehensive Temperature Vibration Humidity Test

• Customization: Available
• After-sales Service: Support Operation Guidance
• Power Supply: 380V
• Model NO.: MVTH
• Certification: CE
• Warranty: 1 Year
• City: Dongguan, Guangdong
• Uses: Temperature Humidity Vibration Testing Machine
• Purpose: Environment Testing Chamber
• Model: Mvth
• Volumn of Inner Box: 500-1000L
• Transport Package: Wooden Box
• Specification: 80*80*78CM
• Trademark: MENTEK
• Origin: China
• HS Code: 8419899090
• Production Capacity: 1000PCS/1year

Product Description

State-of-the-Art Environmental Testing Chamber for Accurate Comprehensive Temperature Vibration Humidity Test 

Product Description

Introducing the extraordinary Guangdong Humid Testing Chamber, a beacon of environmental simulation excellence. This versatile masterpiece, engineered with high precision, is crafted to excel in testing a broad array of electrical components, diverse products, complex parts, and varied materials under meticulously controlled high and low-temperature conditions. Whether your testing requirements demand constant, varied, or swiftly fluctuating conditions, or involve wet heat assessments, MENTEK's cutting-edge chambers emerge as paragons of reliability. They are impeccably aligned with Chinese national standards/T10586-2006 and T10592-2008, promising unmatched precision and assurance in every test.

Model			MVTH-500		MVTH-1000		MVTH-500				MVTH-1000		MVTH-500		MVTH-1000
Volumn (L)			500		1000		500				1000		500		1000
Temperature range			-40+150/-70+150ºC
Humidity range			20%+98%RH
Temperature fluctuation			±0.5ºC
Temperature deviation			±2.0ºC
Humidity deviation			±3.0%RH(>75%RH).±5%RH(≥75%RH)
Temperature		range	-55ºC+85ºC
Speed		speed	5ºC/min					10ºC/min					15ºC/min
		load	500 model:15kg aluminum ingot								100 model:30kg aluminum ingot
Inner size (cm)		width	80		100			80			100		80		100
		height	80		100			80			100		80		100
		depth	78		100			78			100		78		100
Outer size (cm)		width	180		200			180			200		180		200
		height	190		210			190			210		190		210
		depth	135		155			135			155		135		155
Temperature and humidity regulation method			BTHC
Environmental temperature for use			+5ºC+35ºC
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
Modifier	Heater		Nickel chromium alloy electric wire heater
	Humidifier		Stainless steel armored heater
	Fan		centrifugal fan
	Compressor		Fully enclosed compressors imported from France or semi enclosed compressors imported from Germany
	Refrigerant		R404A/R23
	Cooling method		Mechanical compression cascade refrigeration (air-cooled/water-cooled)
	Controller		Original Japanese imported TFT touch screen
	Operation mode		Fixed value method, program method
	Program capacity		120 sets of programs * 1000 segments (can be divided and looped 1000 times), the required number of segments for each set of programs can be arbitrarily divided, and each set of programs can be freely connected to each other (up to 200 connections)
	Setting Range		Temperature: Adjust according to the working range of the device's temperature (upper limit+5 ºC, offline -5 ºC) Humidity: 25% -100% RH (the device is designed for humidity)
	Input		Thermocouple
	Communication		(Optional) RS-485 interface, with local and remote communication functions (requires centralized monitoring software, RS-485/RS-232 converter, and occupies one COM port and one USB port of the PC); Up to 16 devices can be connected simultaneously, with a maximum cumulative cable length of 800mOC. Software usage environment: IBM PC compatible machine, CPU with P ∥ or above, 128MB or above memory, Simplified Chinese WINDOWSXP operating system
	Contro method		Anti integral saturation PID
	Data acquisition		1. Screen interface curve output - directly save the curve interface on the touch screen or any interface requested by the customer as a * BMP image and save it to a USB flash drive, or directly print the curve interface on the touch screen or any interface requested by the customer (requiring interface software modification) with a printer; 2. USB function - equipped with 1 IGU drive. Insert the USB flash drive into the USB interface of the controller during the experiment. The experimental data will be automatically recorded on a USB drive and saved as * CSV data files (not curve graphs), and the sampling period can be set on the screen. Open and process using software such as EXCEL; 3. Printer connection (optional): - Configure the printer to print the test date, set temperature, set humidity, and measured temperature by setting the printing frequency according to time. 4. Connected to PC (optional): - Through centralized monitoring software, test data can be recorded and automatically displayed as curves on the PC, which can be directly printed and recorded for unlimited time. The file size depends on the hard drive capacity. PC can also serve as a terminal for remote monitoring.
	Auxiliary functions		Fault alarm and cause, processing prompt function: power-off protection function: upper and lower limit protection function: timed function (automatic start and automatic stop operation)
	Water supply method		Pump lifting
	Water storage tank		25L
	water quality		Resistivity>500Ω
	Power		AC380(1±10%)V(50±500%)Hz Three-phase four-wire
	Maximum current		16	19		31			40	58		44		67		108
	Power(KW)		10	20		20			26	38		29		44		71
	Weight(kg)		485	795		585			720	895		640		770		950
	Standard configuration		1 electric heating film glass observation window, 2 cable holes (50), 2 sets of sample racks, 1 lighting lamp (fluorescent lamp), 4 casters, and 1 sample power control terminal
	Security Configuration		Leakage circuit breaker, fan overheating protection, compressor overpressure, overheating, phase sequence protection, overtemperature protection, temperature fuse, dry burn protection, etc

Note:
1. Benefit from the flexibility of custom-designed, non-standard sizes tailored to meet your specific requirements.
2. Detailed performance parameters of the vibration table are provided separately to ensure a precise understanding.

The equipment meets the following testing standards
Our state-of-the-art testing equipment is meticulously crafted to comply with stringent standards: National Standard/T2423.1-2008 Test A for Low Temperature, Test B for Partial High Temperature, Test Cab for Constant Humidity and Heat, and the Chinese National Standard Test for Change, Damp Heat. Additionally, it adheres to the China National Standard/T2423.34-2012 Test Z/AnnoDominique, supporting a rich variety of temperature and humidity conditions, ensuring performance precision across a broad spectrum.

Structure of the testing chamber
The robust architecture of our testing chamber begins with an outer shell crafted from premium galvanized color steel plate, offering outstanding durability and safeguarding your testing processes.
Within, our chambers boast SUS304 stainless steel plates, ingeniously designed with adjustable hanging hole strips for customizable configurations. The avant-garde design includes a test track frame, enveloped by over 10 cm of high-performance thermal insulation layers made from rigid polyurethane foam and glass wool. The inner and outer box doors are seamlessly connected with elite electric wood chicken glass fiber board frames, ensuring superior low-temperature insulation. The silicone foam door sealing strip, featuring dual channels, ensures exceptional temperature resistance.
Experimental space air circulation:
Harnessing an advanced air supply system, the chamber features high and low-temperature resistant multi-blade aluminum wind turbines, driven by powerful motors. These turbines adeptly channel air through upper louvers and return it from the bottom, guaranteeing temperature uniformity of less than 2 ºC across the expansive range of -70~100 ºC, validated by international standard assessments at 10 points.

Controller operating system
The system integrates a premier, energy-efficient (8W) temperature and humidity control device, delivering remarkable precision with a temperature control accuracy of ±3 ºC.
1. High resolution screen:
Experience vibrant clarity with a 7-inch TET true-color LCD resistive touch screen, providing an extraordinary resolution of up to 800 * 480, elevating your user experience to new heights.
2. High program capacity:
With substantial memory capacity, it holds up to 1000 programs and 1000 segments, supports 999 total loops and 999 partial loops, offers 10 program linking functionalities, and displays real-time temperature curves for easy access and query.
3. High data storage capacity:
Seamlessly transfer historical data spanning 300 days by uploading via hard disk or network cable directly to your computer, or effortlessly load it into the controller for enhanced data management.
4. Easy connection:
The controller is equipped with LAN standard Ethernet communication, capable of managing connections with up to 16 devices through a single software interface. The outflow interface facilitates effortless integration into regional networks, enabling remote program control, real-time monitoring, and historical curve replay functionalities.

Heating and humidification system
Engineered for precision, this system features bare wire nickel-chromium alloy electric heating tubes. Experience low thermal inertia, reduced heating overshoot, and remarkable precision in fluctuation management through our advanced power controls, ensuring unparalleled accuracy and consistency.
1. Humidifier:
Discover unparalleled humidification uniformity with our state-of-the-art humidification cylinder. Our innovative boiler method assures exceptional reliability, while the surface humidification via the water plate method offers unmatched rapidity and precision. This ensures an impurity-free environment ideal for dyeing applications, especially in low humidity conditions, and promises easy maintenance. Encased in a sleek, seamless stainless steel shell, our humidification tube offers an impressive insulation resistance of over 50M Ω, complemented by a robust anti-dry burning controller for enhanced safety.
2. Optimizing Water Usage and Energy Savings:
Discover the simplicity of our front-mounted 25L capacity water tank, designed with a quick-connect system for effortless water and power integration. With features for easy disassembly and cleaning, it ensures precise maintenance. Experience exact dehumidification control across three humidity zones, fully compliant with national standards for high temperature and humidity at 85 º C and 85% RH. Its sealed design enhances efficiency by deactivating the point cooling and dehumidification system, significantly conserving water.

Invest in cutting-edge equipment engineered to endure the most rigorous testing conditions, assuring unmatched reliability and peak performance potential.
1. Circulating Air Mode Selection: Choose between Courtyard Air Supply or Variable Speed Motor
For products requiring specific wind speed conditions, our customized solution offers exceptional precision and adaptability, making it the ultimate choice for your needs.
2. Choosing the Water Supply System: RO Reverse Osmosis
For vital humidification needs, our equipment utilizes pure water through an automated production process, ensuring a continuous supply of purity. Save time and experience unparalleled convenience with this innovative system.
3. Advanced Polymer Film/Rotor Dehumidification System
When the need for long-term low-temperature and low-humidity testing arises, our cellular chemical dehumidification system stands as the ultimate solution. Catering to an extensive humidity range down to 10 º C/10% RH or even lower, it effortlessly meets the most demanding standards.
4. LN.Two/ .LCO.2
We provide top-tier professional products with a comprehensive range of specifications, directly sourced from leading manufacturers in Europe and America. LN.Two/ .LCO.2 Harness the power of our precision solenoid valves and cutting-edge control systems to meet urgent testing demands with rapid acceleration and precise temperature reductions.
5. Innovative Ultrasonic Cooling and Humidification System
For dynamic testing of large heat loads in high temperature and humidity environments, our ultrasonic cooling and humidification system is expertly engineered to meet the most stringent demands. Equip it as a complementary component to achieve peak performance.
6. Incorporate a Glass Inner Door and Add Manual Operation Access
To minimize environmental impact during frequent test initiations or object movements, integrate manual operations through a glass inner door (∧ 125Mm * Ea.). This design effectively curtails disruptions caused by frequent door openings, ensuring smooth operation.
7. Real-Time Test Data Acquisition Recorder
For critical real-time recording of multiple temperature measurements, implement a recorder that meets specification standards. A tape recorder provides the most reliable solution to fulfill this essential need effectively.
8. Computer Connection Operation Recording Software
Specially crafted for Mattel's environmental measuring machine suite, our cutting-edge connection software offers advanced capabilities. It allows for simultaneous machine monitoring, streamlined data retrieval from operational units, and delivers unmatched electronic convenience to users.

 

Structural technology
1. The company's hardware equipment:
Harnessing the pinnacle of cutting-edge technology, our production processes are amplified by the precision and reliability of the Imported German laser machine, coupled with the refined craftsmanship synonymous with Taiwan. Expertly utilizing AMADA's AIRS.-255NT for exacting punching tasks, we proudly rely on an array of elite equipment sourced from Taiwan and Germany, including state-of-the-art carbon oxide and argon welding machines. Our impressive portfolio is further enriched by multiple units of the sophisticated Autodrsk software, empowering us with unrivaled precision in 3D drawing, sheet metal disassembly, and the virtual assembly design process, showcasing our commitment to excellence.
2. The exterior shell of our chambers is a testament to quality, crafted meticulously from premium galvanized steel. This robust structure is then adorned with a sleek, electrostatically sprayed powder paint finish. Each chamber undergoes a meticulous baking process, ensuring both longevity and a lustrous, elegant appearance that stands the test of time.
Three.. The interior of our chambers is a marvel of engineering, crafted from imported SUS.#304 stainless steel, utilizing a seamless argon arc welding technique. This ensures a perfectly sealed and insulated environment, even under extreme temperature and humidity conditions. Our rounded corner design is ingeniously engineered to efficiently channel condensate away from side walls, maintaining the chamber's pristine condition.

Refrigeration System Technology
3D. The epitome of advanced refrigeration system management, our designs integrate cutting-edge frequency conversion control technology. This revolutionizes the entire refrigeration process, delivering optimized performance and efficiency.
Our variable frequency refrigeration system stands as a testament to innovation, transcending conventional methods with its ability to dynamically adjust the compressor speed using a frequency converter, even with a stable power supply frequency of 50HZ. This groundbreaking system aligns the compressor's workload precisely with the chamber's actual load, seamlessly enhancing efficiency as temperatures fluctuate. As the chamber heats, the frequency rises, boosting cooling capacity; conversely, it decreases, reducing refrigeration needs and minimizing unnecessary energy consumption. This adaptability enables rapid cooling from the start, ensuring optimal energy conservation and exceptional performance.
Incorporating a sophisticated variable frequency refrigeration system, our testing chambers achieve unmatched precision in temperature control. The internal climate maintains remarkable stability with minimal fluctuations, all while safeguarding the suction and exhaust pressures of the refrigeration system, setting a new standard in reliability and performance.

Revolutionizing refrigeration technology with a comprehensive suite of energy-saving methodologies, we lead the charge towards a more efficient and sustainable future.
1. Utilizing the pioneering PID + PWM principle-based VRF technology, we incorporate an electronic expansion valve that intuitively adapts to thermal dynamics. This innovation expertly manages refrigerant flow under varying conditions, unlocking efficient low-temperature operation by eliminating unnecessary heater engagement and skillfully modulating refrigerant flow for optimal energy use.
Our advanced three-way flow adjustment technique in refrigeration, along with cold and heating pipelines, achieves unparalleled automatic temperature stability. Under low-temperature conditions, this method significantly reduces energy consumption by an impressive 30%, ensuring sustainability without compromising on performance or reliability.
Our technology, rooted in the esteemed Denmark's Dan-foss Company's ETS system electronic expansion valve, masterfully calibrates refrigeration adjustments to cater to diverse capacity requirements. This ensures a seamless adaptation in cooling rates, thereby optimizing compressor performance for optimal efficiency.
2. Our Size2Set compressor group design technology is a hallmark of innovation, intelligently adapting to varying load conditions. This sophisticated design automates start-stop functions, specifically tailored to meet the demands of larger series requirements, ensuring efficiency and reliability.
Our refrigeration unit configuration is a marvel, featuring a binary compound of a semi-closed compressor paired with a densely packed single-stage system. This intelligent system dynamically matches internal cooling capacity with compressor output, ensuring optimal performance. By operating within its ideal range, it extends the compressor's life, underscoring our commitment to long-term reliability and excellence.

Cut out Cold Circuit Technology
Our power distribution layout is meticulously orchestrated in accordance with the technical department's assembly drawings. We are steadfast in our commitment to quality, selecting only the finest electrical components from internationally renowned brands, ensuring superior performance and reliability.
Omron, Sch-neider, and GermanyPhoenixTerminal block: epitomizing precision and clarity, each line code is distinctly marked for effortless identification. We proudly opt for China's renowned and time-tested brands, assuring reliability and excellence across all components.
With an unwavering commitment to quality, Pearl River Cable stands as a beacon of superior wire craftsmanship. Select control lines boast a minimum size of 0.75 square RV, crafted with premium soft copper wire. For significant loads like motor compressors, we rigorously comply with EC safety standards for current, ensuring robust and reliable cable groove wiring. Each cable port of the machine cable box is meticulously sealed to prevent frost-induced short circuits in the junction box, safeguarding performance and longevity.
Experience the ultimate in safety and reliability with our terminal fixing screws, each fastened with industry-standard fixed torque. This meticulous attention to detail guarantees rapid and dependable connections, eliminating the risk of loose connections and potential fire hazards, ensuring safety remains our top priority.

Refrigeration series process: Achieving unparalleled excellence at every critical step.
1. Standardization is the keystone that elevates quality to new heights.
1.1 Crafted with precision, our high-quality steel piping undergoes a rigorous welding standardization process. Every meticulous detail is perfected to guarantee enhanced longevity and unwavering reliability, setting a new benchmark in quality.
By implementing a methodical and standardized pipe layout, we ensure the model system's stability and unwavering reliability, providing you with unparalleled peace of mind.
1.2 Embracing cutting-edge technology, our use of imported Italian pipe bending machines for whole steel pipe bending dramatically reduces welding points, minimizing oxide formation, and thus significantly enhancing the overall reliability of the system.
Our unwavering commitment ensures that system reliability remains uncompromised.

Pipeline shockproofing and robust support are not just priorities-they are paramount.
2.1 At Meitec, we uphold stringent standards for supporting and shock-proofing refrigeration copper pipes. With comprehensive consideration of seismic protection, we incorporate precise arc bends and employ special nylon fixed clamping to prevent deformation and leaks due to vibrations and temperature fluctuations, enhancing system stability.
This meticulous approach bolsters the entire refrigeration system's reliability, ensuring flawless and consistent performance.
2.2 Our oxidation-free welding process is instrumental in maintaining pristine pipeline conditions.
Understanding that the cleanliness within refrigeration system pipelines directly influences efficiency and longevity, Metco employs standardized charging welding operations to prevent oxide pollution, ensuring peak performance and prolonged operation.
At Metco, efficiency and longevity are the cornerstones of our refrigeration systems. Our precision welding practices are designed to prevent excessive oxide contamination, thereby preserving the system's integrity and functionality, ensuring it operates at its highest potential.

 

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