Comprehensive Environmental Testing Chamber for Temperature Vibration Humidity Control Equipment Test Device

• 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

Comprehensive Environmental Testing Chamber for Temperature Vibration Humidity Control Equipment Test Device

Product Description

Introducing the extraordinary Guangdong Humid Testing Chamber, a masterpiece epitomizing environmental simulation excellence. This versatile marvel, crafted with meticulous precision engineering, is designed to excel in testing a wide spectrum of electrical components, diverse products, intricate parts, and varied materials under precisely controlled high and low-temperature conditions. Whether your testing demands constant, varied, or rapid fluctuation conditions, or entail wet heat assessments, MENTEK's state-of-the-art chambers stand as paragons of reliability and technological innovation. Impeccably aligned with Chinese national standards/T10586-2006 and T10592-2008, these chambers promise unmatched precision and assurance in every test, ensuring that your testing requirements are met with superior accuracy and consistency.

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. Embrace the unparalleled flexibility of custom-designed, non-standard sizes, meticulously crafted to meet your unique requirements, ensuring a bespoke solution tailored precisely to your specifications.
2. Comprehensive and detailed performance parameters of the vibration table will be provided separately, ensuring a precise and thorough understanding of its capabilities.

The equipment meets the following testing standards
Our leading-edge testing equipment is meticulously crafted to adhere to the most 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. Furthermore, it aligns seamlessly with the China National Standard/T2423.34-2012 Test Z/AnnoDominique, supporting a diverse array of temperature and humidity conditions. It ensures performance precision across a broad spectrum, offering unparalleled accuracy and reliability in every testing scenario.

Structure of the testing chamber
The fortified architecture of our testing chamber begins with an outer shell meticulously crafted from premium galvanized color steel plate, ensuring outstanding durability and safeguarding your critical testing processes.
Within, our chambers boast SUS304 stainless steel plates, ingeniously designed with adjustable hanging hole strips for customizable configurations. This avant-garde design encompasses 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 and airtight integrity.
Experimental space air circulation:
Harnessing an advanced air supply system, the chamber features high and low-temperature resistant multi-blade aluminum wind turbines, powered by robust motors. These turbines adeptly channel air through upper louvers, returning it from the bottom, guaranteeing temperature uniformity of less than 2 ºC across the expansive range of -70~100 ºC, validated by rigorous international standard assessments at 10 points, ensuring precise environmental conditions.

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, ensuring optimal performance management.
1. High resolution screen:
Indulge in vibrant clarity with a 7-inch TET true-color LCD resistive touch screen, offering an extraordinary resolution of up to 800 * 480, elevating your user experience to new heights of visual excellence and intuitive operation.
2. High program capacity:
With substantial memory capacity, it accommodates 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, maximizing operational versatility and efficiency.
3. High data storage capacity:
Effortlessly transfer historical data spanning an impressive 300 days by uploading via hard disk or network cable directly to your computer, or seamlessly load it into the controller for enhanced data management, ensuring comprehensive and secure data handling.
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, ensuring seamless and efficient connectivity.

Heating and humidification system
Equipped with state-of-the-art bare wire nickel-chromium alloy electric heating tubes, this advanced system exhibits minimal thermal inertia, significantly reduces heating overshoot, and ensures outstanding precision in temperature fluctuation. Achieve unparalleled control with its sophisticated power management system-truly a benchmark in precision engineering.
1. Humidifier:
Elevate your humidification standards with our pioneering humidification cylinder, crafted with the renowned boiler method for unwavering reliability. For those prioritizing speed and accuracy, our surface humidification via the water plate method delivers unmatched precision, maintaining an impurity-free chamber environment. It is the quintessential choice for dyeing processes in low humidity scenarios, all while offering effortless upkeep. Enclosed in a sleek stainless steel shell, our humidification tube provides superior insulation resistance exceeding 50M Ω, alongside a sturdy anti-dry burning controller for enhanced safety.
2. Optimizing Water Usage and Energy Savings:
Discover the convenience of our innovative front-mounted 25L water tank, designed with a quick-connect system for flawless water and power integration. Its easy-to-detach design ensures simple cleaning and maintenance. Achieve precise dehumidification control across three distinct humidity zones, adhering to stringent national standards for high-temperature and humidity testing at 85 ºC and 85% RH. The chamber's airtight design boosts efficiency by deactivating point cooling and dehumidification features, dramatically cutting down water usage.

Choose equipment engineered to endure the harshest testing environments, ensuring unwavering reliability and top-tier performance under any condition.
1. Circulating Air Mode Selection: Opt for Courtyard Air Supply or Variable Speed Motor
When specific wind speed conditions are required for your product, this tailored solution stands as the ultimate choice, offering unmatched precision and adaptability to meet your exact needs.
2. Selecting the Optimal Water Supply System: RO Reverse Osmosis
For essential humidification requirements, our equipment ensures a consistent flow of pure water sourced through an automated production process, saving you time and providing unparalleled convenience.
3. Advanced Polymer Film/Rotor Dehumidification System
For critical long-term low-temperature and low-humidity testing, our state-of-the-art cellular chemical dehumidification system is your optimal choice. It caters to an extensive humidity range reaching down to 10 ºC/10% RH or even lower, meeting the most rigorous standards.
4. LN.Two/ .LCO.2
We offer an elite range of professional products with comprehensive specifications, directly sourced from premier European and American manufacturers. LN.Two/ .LCO.2 Utilize our precision-engineered solenoid valves and cutting-edge control systems to meet urgent testing requirements with rapid acceleration and precise temperature adjustments.
5. Innovative Ultrasonic Cooling and Humidification System
Our ultrasonic cooling and humidification system is robustly developed to meet the rigorous demands of dynamic testing for large heat loads in high-temperature and humidity conditions. Equip it as a supplemental component for peak performance.
6. Incorporate a Glass Inner Door and Add Manual Operation Access
To minimize environmental disturbance during frequent object transfers or test initiations, integrate manual operations via a glass inner door (∧ 125Mm * Ea.). This design effectively mitigates disruptions from frequent door openings.
7. Real-Time Test Data Acquisition Recorder
For vital real-time recording of multiple temperature metrics, leverage a recorder designed to meet specification standards. A tape recorder remains the most dependable option to fulfill this requirement adequately.
8. Computer Connection Operation Recording Software
Exclusively crafted for Mattel's environmental measurement suite, our cutting-edge connection software offers superior capabilities, enabling concurrent machine monitoring, seamless data retrieval from operational units, and delivering unmatched electronic convenience for users.

 

Structural technology
1. The company's hardware equipment:
Harnessing the pinnacle of cutting-edge technology, our production processes are superbly augmented by the Imported German laser machine coupled with the exquisite craftsmanship of Taiwan. By utilizing AMADA's AIRS.-255NT for highly precise punching, we rely on an elite arsenal of top-tier equipment sourced from Taiwan and Germany, including state-of-the-art carbon oxide and argon welding machines. Our impressive portfolio features multiple units of the sophisticated Autodrsk software, empowering us to craft 3D drawings, sheet metal disassembly, and virtual design assembly with unmatched precision.
2. Our chambers boast an exterior shell masterfully crafted from premium galvanized steel. The crowning touch is a sleek, electrostatically sprayed powder paint, meticulously baked to deliver not just longevity but also a lustrous, sophisticated finish.
Three.. Within our chambers lies an interior engineered from imported SUS.#304 stainless steel, embodying a seamless argon arc welding technique. This superior construction ensures that, even amidst extreme temperatures and humidity levels, the inner environment remains perfectly sealed and insulated. Ingeniously crafted, our rounded corner design efficiently channels away condensate from side walls, maintaining pristine conditions.

Refrigeration System Technology
3D. Our advanced refrigeration system management drawing is seamlessly integrated with state-of-the-art frequency conversion control technology, optimizing the entire refrigeration process impeccably.
Our variable frequency refrigeration system transcends conventional methods with revolutionary precision. Even when powered by a stable frequency of 50HZ, the frequency converter dynamically adjusts the compressor speed to maintain a steadfast cool. This cutting-edge innovation synchronizes the compressor's workload with the chamber's actual load, boosting efficiency as temperatures fluctuate. When the chamber heats, frequency rises to enhance cooling capacity; conversely, it decreases to reduce refrigeration needs, thereby minimizing unnecessary energy consumption. The system's adaptability ensures rapid cooling capabilities from the very start, guaranteeing optimal energy conservation.
Incorporating a sophisticated variable frequency refrigeration system, our testing chambers achieve extraordinary temperature control. The internal climate remains consistently stable with minimal fluctuations, all while safeguarding the suction and exhaust pressures of the refrigeration system with unmatched precision.

Revolutionizing refrigeration technology through a suite of groundbreaking energy-saving methodologies.
1. By utilizing the cutting-edge PID + PWM principle-based VRF technology, we expertly integrate an electronic expansion valve that adapts to dynamic thermal conditions. This innovation manages refrigerant flow under diverse conditions deftly, enabling efficient low-temperature operation by eliminating unnecessary heater engagement while skillfully modulating refrigerant flow.
By employing meticulous three-way flow adjustments in refrigeration, cold, and heating pipelines, we achieve automatic temperature stability. Our method reduces energy consumption by an impressive 30% under low-temperature conditions, ensuring sustainability without ever compromising performance.
Founded on Denmark's Dan-foss Company's ETS system electronic expansion valve, our technology expertly calibrates refrigeration adjustments to meet diverse capacity requirements. This ensures seamless cooling rate adaptation and optimizes compressor performance with impressive efficacy.
2. Our Size2Set compressor group design technology intelligently adapts to varying load conditions with finesse. This innovative design automates start-stop functions perfectly tailored to larger series requirements, ensuring unmatched efficiency.
Our refrigeration unit configuration features an innovative 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 peak performance and extending the compressor's lifespan by operating within its ideal range.

Cut out Cold Circuit Technology
Our power distribution layout is a masterpiece of precision, meticulously orchestrated according to the technical department's assembly drawings. We are committed to quality by selecting electrical components exclusively from internationally renowned brands, ensuring reliability and excellence.
Omron, Sch-neider, and Germany Phoenix Terminal block: Embodying precision and clarity at its finest, each line code is distinctly marked for effortless identification. By opting for China's renowned and time-tested brands, we assure reliability and excellence in every facet.
The brand name, Pearl River Cable stands as a guarantee of superior wire quality. For control lines, select a minimum size of 0.75 square RV, crafted meticulously with soft copper wire. For substantial loads like motor compressors, adhere strictly to EC safety standards for current, ensuring robust cable groove wiring. The cable port of the machine cable box is sealed with precision to prevent frost-induced short circuits in the junction box.
Each terminal fixing screw is fastened with precision using industry-standard fixed torque, ensuring connections are not only rapid but exceptionally reliable. This meticulous attention to detail eliminates the risk of loose connections, significantly reducing potential fire hazards and wholeheartedly prioritizing safety.

Refrigeration series process: Achieving excellence through meticulous attention to every detail.
1. Standardization as a cornerstone of elevated quality.
1.1 The use of high-quality steel pipe, combined with a meticulous welding standardization, ensures that every detail is perfected. This dedication to excellence significantly enhances both the longevity and reliability of the equipment, making it a paragon of quality.
A meticulously standardized pipe layout has been implemented, guaranteeing the stability and unwavering reliability of the entire model system, providing users with unmatched peace of mind and assurance.
1.2 By utilizing advanced imported Italian pipe bending machines, we achieve whole steel pipe bending which significantly reduces the number of welding points. This not only minimizes oxide formation during welding but also elevates the overall reliability of the system to new heights.
Unyielding system reliability is ensured through our meticulous processes.

Ensuring pipeline shockproofing and robust support is of utmost importance.
2.1 Meitec upholds rigorous standards for the support and shock-proofing of refrigeration copper pipes. By thoroughly integrating considerations for seismic protection, we incorporate arc bends in refrigeration pipelines and utilize special nylon fixed clamping. This approach effectively prevents deformation and leaks that can result from vibration and temperature changes, thereby safeguarding system integrity.
This meticulous approach enhances the overall reliability of the refrigeration system, ensuring flawless and uninterrupted performance.
2.2 An oxidation-free welding process guarantees pristine conditions for the pipelines.
It is an industry-wide acknowledgment that the cleanliness within refrigeration system pipelines has a direct impact on efficiency and operational lifespan. Metco stands at the forefront by employing standardized charging welding operations to shield against oxide pollution, thereby ensuring optimal performance.
At the heart of our refrigeration systems lies efficiency and longevity. Metco's unwavering adherence to precise welding practices effectively prevents excessive oxide contamination, preserving the system's integrity and functionality for exceptional performance.

 

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