Environment Testing Chamber for Comprehensive Temperature and Humidity Vibration Control

• 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

Environment Testing Chamber for Comprehensive Temperature and Humidity Vibration Control

Product Description

Unveiling the exceptional Guangdong Humid Testing Chamber, a true masterpiece in the realm of environmental simulation. Meticulously crafted with extraordinary precision, this versatile marvel is expertly designed to meticulously test a vast array of electrical components, diverse products, intricate parts, and various materials under precisely managed high and low-temperature conditions. Whether your testing requirements demand constant, varied, rapid fluctuation conditions, or comprehensive wet heat assessments, MENTEK's state-of-the-art chambers symbolize unparalleled reliability. Seamlessly aligned with Chinese national standards/T10586-2006 and T10592-2008, these chambers ensure exceptional precision and unwavering assurance in every rigorous 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. Experience the versatility of custom-designed, non-standard sizes, meticulously tailored to your unique requirements, ensuring optimal testing outcomes.
2. Comprehensive performance parameters of the vibration table are provided separately, ensuring precise and thorough understanding.

The equipment meets the following testing standards
Our cutting-edge testing equipment is precisely crafted to adhere to 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 esteemed Chinese National Standard Test for Change, Damp Heat. Furthermore, it complies with the prestigious China National Standard/T2423.34-2012 Test Z/AnnoDominique, supporting an extensive array of temperature and humidity conditions, ensuring performance precision across a broad spectrum and guaranteeing unmatched accuracy in all testing applications.

Structure of the testing chamber
The robust construction of our testing chamber showcases an outer shell crafted from premium galvanized color steel plate, ensuring exceptional durability and safeguarding your essential testing processes.
Inside, our chambers feature SUS304 stainless steel plates, ingeniously designed with adaptable hanging hole strips for customizable configurations. This innovative design includes a test track frame, surrounded by over 10 cm of high-performance thermal insulation layers composed of rigid polyurethane foam and glass wool. The inner and outer box doors are seamlessly connected with top-tier electric wood chicken glass fiber board frames, ensuring superior low-temperature insulation. The silicone foam door sealing strip, with dual channels, guarantees exceptional temperature resistance, offering a robust and reliable testing environment.
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 robust motors. These turbines skillfully channel air through upper louvers and return it from the bottom, ensuring temperature uniformity of less than 2 ºC across the expansive range of -70~100 ºC. This is validated by international standard assessments at 10 strategic points, guaranteeing consistent and reliable testing conditions.

Controller operating system
The system integrates a top-of-the-line, energy-efficient (8W) temperature and humidity control device, offering remarkable precision with a temperature control accuracy of ±3 ºC, providing users with unparalleled control over testing environments.
1. High resolution screen:
Delight in vibrant clarity with a 7-inch TET true-color LCD resistive touch screen, offering extraordinary resolution of up to 800 * 480. This elevates your user experience to unprecedented heights, ensuring seamless interaction and ease of use.
2. High program capacity:
Boasting 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, providing extensive versatility and adaptability for complex testing scenarios.
3. High data storage capacity:
Effortlessly transfer historical data spanning 300 days by uploading via hard disk or network cable directly to your computer, or easily load it into the controller for enhanced data management, ensuring comprehensive data tracking and analysis.
4. Easy connection:
The controller boasts an ingenious design featuring a LAN standard Ethernet communication system. It seamlessly manages up to 16 devices through a single intuitive software interface. With its seamless outflow interface, integration into local networks is a breeze, empowering you with remote program control, real-time monitoring, and historical curve replay. Revel in the unparalleled convenience and efficiency that this cutting-edge solution brings to your sophisticated testing operations.

Heating and Humidification System
Our innovative system showcases bare wire nickel-chromium alloy electric heating tubes, renowned for their low thermal inertia. This advancement significantly mitigates heating overshoot, while sophisticated power control ensures unrivaled precision in temperature control, making it an indispensable tool for meticulous and accurate testing.
1. Humidifier:
Experience a revolution in humidification uniformity with our state-of-the-art humidification cylinder, utilizing a reliable boiler method for exceptional steadiness. For rapid and precise control, our surface humidification via the water plate method offers unmatched speed and accuracy, ensuring a pure, impurity-free chamber environment. Ideal for dyeing applications in low humidity, it necessitates minimal maintenance. Encased in a seamless stainless steel shell, the humidification tube boasts impressive insulation resistance over 50M Ω, complemented by a robust anti-dry burning controller.
2. Optimizing Water Usage and Energy Savings:
Introducing our front-mounted 25L capacity water tank, masterfully crafted with a quick-connect system for seamless integration of water and power. Enjoy easy disassembly and cleaning for precise maintenance. With advanced dehumidification control across three humidity zones, our system meets stringent national standards for high temperature and humidity conditions of up to 85 º C and 85% RH. Its sealed design enhances efficiency by deactivating the point cooling and dehumidification system, significantly reducing water consumption.

Choose unparalleled equipment engineered to endure the most demanding testing conditions, ensuring continuous reliability and optimal performance.
1. Circulating Air Mode Selection: Choose Courtyard Air Supply or Variable Speed Motor
For products that require precise wind speed conditions, this customized solution offers exceptional precision and flexibility, establishing itself as the premier choice for your specific needs.
2. Choosing the Water Supply System: RO Reverse Osmosis
Our system delivers indispensable humidification using pure water through an automated production process, ensuring a continuous supply of purity, saving time, and offering unparalleled convenience.
3. Advanced Polymer Film/Rotor Dehumidification System
For critical long-term low-temperature and low-humidity testing, our cellular chemical dehumidification system stands as the definitive solution. It covers an extensive humidity range down to 10 º C/10% RH or even lower, consistently meeting the most stringent standards with excellence.
4. LN.Two/ .LCO.2
We provide superior professional products with a comprehensive array of specifications, directly sourced from leading European and American manufacturers. LN.Two/ .LCO.2 Harness our precision solenoid valves and state-of-the-art control systems to swiftly respond to urgent testing demands, achieving rapid acceleration and precise temperature reductions effortlessly.
5. Innovative Ultrasonic Cooling and Humidification System
For dynamic testing of substantial heat loads in high temperature and humidity environments, our ultrasonic cooling and humidification system is meticulously engineered to surpass expectations. Install it as a supplementary component to achieve optimal performance.
6. Incorporate a Glass Inner Door and Add Manual Operation Access
To minimize environmental impact during frequent item movements or test initiations, integrate manual operations with an innovative glass inner door (∧ 125Mm * Ea.). This clever design effectively mitigates disruptions from frequent door openings.
7. Real-Time Test Data Acquisition Recorder
For critical real-time recording of multiple temperature measurements, employ a recorder that adheres to specification standards. A tape recorder remains the most reliable choice to meet this essential need effectively.
8. Computer Connection Operation Recording Software
Our specially designed software, tailored for Mattel's environmental measuring machine suite, offers unrivaled capabilities. This cutting-edge software facilitates smooth, simultaneous machine monitoring and the efficient extraction of data from operational units, delivering an extraordinary level of electronic convenience for users.

 

Structural technology
1. The company's hardware equipment:
Our state-of-the-art manufacturing prowess is showcased through the use of the highly advanced Imported German laser machine and the refined craftsmanship from Taiwan. Our precision is unrivaled, leveraging AMADA's AIRS.-255NT for exact punching. Utilizing top-tier equipment from Taiwan and Germany guarantees exceptional quality. Our extensive suite of Autodrsk software elevates 3D drawing, sheet metal disassembly, and virtual design assembly to unparalleled levels of accuracy.
2. The exterior shell of our chambers is an exquisite creation, crafted from top-quality galvanized steel. The finishing process is extraordinary: featuring a sophisticated electrostatically sprayed powder paint, meticulously baked to ensure enduring durability and a stunning, polished finish.
Three.. The internal structure of our chambers is an innovative marvel, crafted using seamless argon arc welding with imported SUS.#304 stainless steel. This robust construction ensures impeccable sealing and insulation, even under extreme conditions. The intelligent rounded corner design efficiently channels condensate away from side walls, enhancing both functionality and aesthetic appeal.

Refrigeration System Technology
3D. Our refrigeration system management is a testament to cutting-edge technology, featuring innovative frequency conversion control to optimize the refrigeration process for unparalleled efficiency.
Our variable frequency refrigeration system surpasses traditional methods significantly. With a stable power supply frequency of 50HZ, the frequency converter dynamically adjusts compressor speed, ensuring cooling consistency. This technology aligns the compressor's workload with the chamber's actual requirements, optimizing efficiency as temperatures vary. As the chamber heats, the frequency increases to boost cooling capacity, while decreasing as needed to reduce energy consumption and ensure peak efficiency. This adaptive system provides rapid cooling from startup, maximizing energy savings.
With the integration of a variable frequency refrigeration system, our testing chambers deliver superior temperature control. The internal climate remains consistently stable with minimal fluctuation, safeguarding the suction and exhaust pressures within the system.

We are revolutionizing the refrigeration sector by introducing a suite of energy-efficient methodologies that redefine sustainability standards.
1. By utilizing PID + PWM principle-based VRF technology, we integrate an electronic expansion valve adept at adjusting to thermal dynamics, expertly regulating refrigerant flow under diverse conditions. This breakthrough innovation enables efficient low-temperature operations, eliminating unnecessary heater use and precisely modulating refrigerant flow for optimal performance.
Through meticulous three-way flow adjustments in refrigeration, cooling, and heating pipelines, we achieve automatic temperature stability. This approach significantly slashes energy consumption by up to 30% under low-temperature conditions, promoting sustainability without compromising performance.
Our refrigeration adjustments, based on Denmark's prestigious Dan-foss Company's ETS system electronic expansion valve, are expertly calibrated to accommodate diverse capacity requirements. This ensures seamless cooling rate adaptation, optimizing compressor performance for both efficiency and reliability.
2. Our innovative Size2Set compressor group design technology adapts intelligently to varying load conditions. This advanced design automates start-stop functions, perfectly tailored for larger series requirements with exceptional efficiency.
Our refrigeration unit configuration is an advanced binary compound, combining a semi-closed compressor with a compact single-stage system. This intelligent design matches internal cooling capacity with compressor output dynamically, ensuring peak performance and extending the compressor's lifespan by maintaining ideal operational conditions.

Cut out Cold Circuit Technology
Our meticulously designed power distribution layout strictly adheres to the technical department's assembly drawings. We maintain the highest standards by selecting electrical components from internationally acclaimed brands, ensuring unmatched quality and reliability.
Omron, Sch-neider, and Germany Phoenix Terminal block represent the pinnacle of precision and clarity. With distinct line code markings, they ensure seamless identification, embodying the essence of smooth operation. Opt for China's distinguished brands, celebrated for their dependable, top-tier excellence, guaranteeing unwavering reliability and superior performance across all dimensions.
The Pearl River Cable brand stands as the zenith of superior wire quality. Our meticulously crafted control lines, with a minimum size of 0.75 square RV, are made from soft copper wire, epitomizing excellence. For significant loads like motor compressors, we stringently adhere to EC safety standards, ensuring robust and reliable cable groove wiring. The meticulous sealing of the machine cable box prevents frost-induced short circuits, offering unmatched safety and durability.
Every terminal fixing screw is meticulously secured with industry-standard fixed torque, ensuring rapid and steadfast connections. This proactive measure effectively eliminates the risk of loose connections, consistently mitigating potential fire hazards with an unwavering commitment to safety.

Refrigeration series process: Attaining extraordinary excellence at every stage.
1. Standardization is the foundation of superior quality.
1.1 Discover enhanced durability and reliability with our exceptional steel pipe piping process, crafted with meticulous welding standardization. Each detail is optimized to perfection, offering long-lasting longevity and unwavering reliability.
A meticulously standardized pipe layout ensures steadfast stability and unwavering reliability of the model system, granting users invaluable peace of mind.
1.2 Employing imported Italian pipe bending machines, whole steel pipe bending is executed with precision, significantly reducing welding points. This meticulous approach minimizes oxide formation, elevating overall system reliability to extraordinary heights.
System reliability remains uncompromised, delivering steadfast performance without exception.

Pipeline shockproofing and robust support are paramount for ensuring seamless operation.
2.1 Meitec adheres to rigorous standards in refrigeration copper pipe support and shock-proofing. With a focus on seismic protection, arc bends are expertly integrated into the refrigeration pipelines. Special nylon fixed clamping ensures no deformation or leaks from vibration and temperature variations.
This meticulous attention to detail reinforces system reliability, ensuring flawless and efficient performance.
2.2 An oxidation-free welding process ensures the pristine condition of the pipelines is impeccably maintained.
The cleanliness of refrigeration system pipelines is paramount to their efficiency and operational longevity. Metco implements standardized charging welding operations to prevent oxide pollution, ensuring optimal performance throughout.
Efficiency and longevity are the defining characteristics of our refrigeration systems. Metco's unwavering commitment to precision welding prevents excessive oxide contamination, preserving the system's integrity and functionality seamlessly.

 

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