State-of-The-Art Environmental Testing Chamber for Accurate Temperature Humidity Vibration Control Innovative Tester

• Customization: Available
• After-sales Service: Support Operation Guidance
• Power Supply: 380V
• Model NO.: MVTH
• 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 Temperature Humidity Vibration Control Innovative Tester

Product Description

Introducing the extraordinary Guangdong Humid Testing Chamber, a pinnacle of environmental simulation brilliance. As a testament to high precision engineering, this versatile innovation is adeptly crafted to excel in testing a comprehensive range of electrical components, diverse products, intricate parts, and varied materials under meticulously controlled high and low-temperature environments. Whether your testing regimen demands constant conditions, dynamic fluctuations, or rapid changes, or involves wet heat assessments, MENTEK's state-of-the-art chambers stand as paragons of reliability and precision. Perfectly aligned with the authoritative Chinese national standards/T10586-2006 and T10592-2008, these chambers promise unmatched precision and assurance in every endeavor, ensuring your testing processes are nothing short of exemplary.

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 unparalleled adaptability with custom-designed, non-standard sizes crafted to meet your unique and specific requirements, offering unmatched flexibility.
2. Detailed performance parameters of the vibration table will be provided separately, ensuring you gain an intricate and precise understanding of its capabilities.

The equipment meets the following testing standards
Our leading-edge testing equipment is meticulously crafted to adhere to rigorous 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 complies comprehensively with China National Standard/T2423.34-2012 Test Z/AnnoDominique, supporting a diverse array of temperature and humidity conditions, thereby ensuring unparalleled performance precision across a broad spectrum of scenarios.

Structure of the testing chamber
Our testing chamber's fortified architecture begins with an outer shell crafted from premium-grade galvanized color steel plate, offering exceptional durability, thereby safeguarding your testing processes with unwavering dependability.
Inside, our chambers feature SUS304 stainless steel plates, ingeniously designed with adaptable hanging hole strips for customizable configurations. This avant-garde design is further enhanced by a test track frame, enveloped by more than 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 superior electric wood chicken glass fiber board frames, ensuring excellent low-temperature insulation. The silicone foam door sealing strip, equipped with dual channels, ensures exceptional temperature resistance and sealing efficacy.
Experimental space air circulation:
Employing an advanced air supply system, the chamber is equipped with high and low-temperature resistant multi-blade aluminum wind turbines, powered by robust motors. These turbines expertly channel air through upper louvers and return it from the bottom, guaranteeing unparalleled temperature uniformity of less than 2 ºC across the expansive range of -70~100 ºC, validated by stringent international standard assessments at 10 points, ensuring excellence in every testing scenario.

Controller operating system
The system integrates a premier, energy-efficient (8W) temperature and humidity control device, delivering extraordinary precision with a temperature control accuracy of ±3 ºC, setting a new standard for accuracy and reliability.
1. High resolution screen:
Experience vibrant clarity with the 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 of visual excellence and intuitive interaction.
2. High program capacity:
With a substantial memory capacity, it securely holds up to 1000 programs and 1000 segments, supports 999 total loops and 999 partial loops, offers 10 program linking functionalities, and provides real-time temperature curves for easy access and query, ensuring unmatched operational flexibility and control.
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 seamlessly load it into the controller for enhanced data management and streamlined operational efficiency.
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 enables effortless integration into regional networks, facilitating remote program control, real-time monitoring, and historical curve replay functionalities, enhancing connectivity and operational ease.

Heating and humidification system
Elevate your testing precision with our system, featuring nickel-chromium alloy electric heating tubes renowned for their low thermal inertia. This configuration significantly minimizes heating overshoot and delivers extraordinary precision in temperature fluctuations through advanced power controls, ensuring a stable and accurate testing environment.
1. Humidifier:
Discover the ultimate in humidification uniformity with our state-of-the-art humidification cylinder, utilizing the proven boiler method for unmatched reliability. For those requiring rapid and precise humidity control, our surface humidification with the water plate method excels in speed and precision, guaranteeing a pristine chamber environment free from impurities. Perfect for dyeing applications in low humidity conditions, it offers effortless maintenance. Encased within a seamless stainless steel shell, the humidification tube provides exceptional insulation resistance above 50M Ω, coupled with a robust anti-dry burning controller, enhancing safety and durability.
2. Optimizing Water Usage and Energy Savings:
Experience the convenience of our front-mounted 25L water tank, designed with a quick-connect system for effortless integration of water and power. It allows for easy disassembly and cleaning, enabling precise maintenance. With superior dehumidification control over three humidity zones, it adheres to stringent national standards for high temperature and humidity conditions at 85 º C and 85% RH. The innovative sealed design boosts efficiency by deactivating the point cooling and dehumidification system, remarkably reducing water consumption.

Choose equipment that is meticulously engineered to endure the most demanding testing conditions, ensuring unwavering reliability and peak performance.
1. Circulating Air Mode Selection: Choose between Courtyard Air Supply or Variable Speed Motor
For products needing specific wind speed conditions, our customizable solution is the perfect choice, offering unparalleled precision and adaptability to suit your exact requirements.
2. Choosing the Water Supply System: RO Reverse Osmosis
For essential humidification needs, our sophisticated equipment uses pure water generated through an automated process, ensuring an uninterrupted supply of purity, saving you time, and delivering unmatched convenience.
3. Advanced Polymer Film/Rotor Dehumidification System
When low-temperature and low-humidity testing over extended periods is vital, our cellular chemical dehumidification system is the ultimate solution. It efficiently handles a broad humidity range down to 10 º C/10% RH or lower, meeting the highest industry standards.
4. LN.Two/ .LCO.2
We provide top-quality professional products across a comprehensive range of specifications, sourced directly from premier European and American manufacturers. 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 drop capabilities.
5. Innovative Ultrasonic Cooling and Humidification System
Engineered specifically for dynamic testing of substantial heat loads in high temperature and humidity settings, our ultrasonic cooling and humidification system meets these rigorous requirements with robust efficiency. Add it as a supplementary component for optimal performance.
6. Incorporate a Glass Inner Door and Add Manual Operation Access
To minimize environmental disruption during frequent object handling or test initiations, seamlessly integrate manual operations through a glass inner door (∧ 125Mm * Ea.). This design effectively curtails disruptions caused by regular door openings.
7. Real-Time Test Data Acquisition Recorder
For essential real-time recording of multiple temperature data points, implement a recorder that adheres to specification standards. A tape recorder is a reliable and effective solution to fulfill this requirement.
8. Computer Connection Operation Recording Software
Designed specifically for Mattel's environmental measurement machine suite, our cutting-edge connection software offers enhanced functionalities, such as concurrent machine monitoring and data retrieval from operational units, providing users with unmatched electronic convenience.

 

Structural technology
1. The company's hardware equipment:
Unleash the power of advanced technology with our production processes, enhanced by the groundbreaking Imported German laser machine and the refined craftsmanship of Taiwan. Utilizing the precision of AMADA's AIRS.-255NT for exact punching, our equipment lineup features premier tools from Taiwan and Germany, including state-of-the-art carbon oxide and argon welding machines. Our impressive portfolio includes multiple sophisticated units of Autodrsk software, which empowers 3D drawing, sheet metal disassembly, and virtual assembly design with unmatched precision.
2. Our chambers' exterior shell is a masterpiece crafted from premium galvanized steel. The crowning glory? A sleek, electrostatically sprayed powder paint, meticulously baked to ensure longevity and an impressive, lustrous finish.
Three.. Inside our chambers, the engineering excellence continues with imported SUS.#304 stainless steel, shaped by seamless argon arc welding. This superior construction ensures optimal sealing and insulation, even under extreme temperature and humidity conditions. Our cleverly crafted rounded corner design ingeniously channels away condensate from side walls with maximum efficiency.

Refrigeration System Technology
3D. Our advanced refrigeration system management drawing integrates cutting-edge frequency conversion control technology, optimizing the entire refrigeration process to new heights.
Our variable frequency refrigeration system breaks free from conventional methods. Even with a stable power supply frequency of 50HZ, the frequency converter dynamically adjusts compressor speed, ensuring consistent cooling. This innovation precisely aligns the compressor's workload with the chamber's actual demands, enhancing efficiency as temperatures fluctuate. As the chamber warms, the frequency increases, boosting cooling capacity. Conversely, it decreases, reducing cooling needs and minimizing energy waste. This adaptable system ensures rapid cooling from the start, championing optimal energy conservation.
With a variable frequency refrigeration system, our testing chambers achieve precise temperature regulation. The internal atmosphere remains consistently stable with minimal fluctuations, while at the same time protecting the suction and exhaust pressures of the refrigeration system.

Revolutionizing refrigeration technology with a comprehensive suite of energy-saving methodologies.
1. Employing VRF technology based on the PID + PWM principle, we integrate an electronic expansion valve that responds to thermal dynamics, expertly managing refrigerant flow under diverse conditions. This groundbreaking innovation allows efficient low-temperature operation by eliminating unnecessary heater activation and skillfully modulating refrigerant flow.
Through precise three-way flow adjustments in refrigeration, cooling, and heating pipelines, we achieve automatic temperature stability. Under low-temperature conditions, this approach reduces energy consumption by a remarkable 30%, upholding sustainability without compromising performance.
Our technology, grounded in Denmark's Dan-foss Company's ETS system electronic expansion valve, expertly fine-tunes refrigeration adjustments for various capacity needs. This ensures seamless cooling rate adaptation, optimizing compressor performance to perfection.
2. Our Size2Set compressor group design technology intelligently adapts to varying load conditions. This cutting-edge design automates start-stop functions, tailored specifically to larger series requirements.
Our refrigeration unit configuration showcases a binary compound of a semi-closed compressor paired with a densely packed single-stage system. The intelligent system dynamically matches internal cooling capacity with compressor output, ensuring top-tier performance and extending the compressor's life by maintaining its ideal operating range.

Cut out Cold Circuit Technology
Our power distribution layout is meticulously crafted according to the technical department's assembly drawings. We commit to excellence by choosing electrical components from globally esteemed brands.
Omron, Sch-neider, and Germany Phoenix Terminal block: Experience supreme precision and clarity, with each line code distinctly marked for effortless identification. Choose China's acclaimed and time-tested brands to ensure reliability and excellence.
The brand name, Pearl River Cable, ensures exceptional wire quality. Opt for control lines with a minimum size of 0.75 square RV, made with soft copper wire. For major loads such as motor compressors, adhere to EC safety standards for current, guaranteeing robust cable groove wiring. The cable port of the machine cable box is meticulously sealed to prevent frost-induced short circuits in the junction box.
Every terminal fixing screw is secured with precision using industry-standard fixed torque, ensuring rapid and reliable connections. This meticulous attention to detail prevents any risk of loose connections and potential fire hazards, thereby prioritizing safety above all. Our unwavering commitment to safety ensures that your peace of mind is never compromised.

Refrigeration series process: Excellence at every step. Our processes are refined and perfected to deliver unmatched quality and reliability, setting a new benchmark in the industry.
1. Standardization elevates quality. Through rigorous standardization, we elevate the quality of our products, ensuring consistency and excellence across every unit.
1.1 Our high-quality steel piping process is conducted with meticulous welding standardization. Each detail is perfected to enhance the longevity and reliability of our products, assuring you of superior performance and durability.
A meticulously standardized pipe layout is skillfully implemented to ensure the stability and unwavering reliability of the model system. This comprehensive attention to detail provides peace of mind, knowing that our system will perform flawlessly.
1.2 We utilize state-of-the-art imported Italian pipe bending machines for whole steel pipe bending. This process significantly reduces welding points and minimizes oxide formation during welding, thereby enhancing overall system reliability and ensuring enduring performance.
System reliability is uncompromised. Our systems are designed to maintain their reliability without compromise, delivering exceptional performance day in and day out.

Pipeline shockproofing and robust support are paramount. Our commitment to excellence ensures that pipelines are fortified with cutting-edge shockproofing and robust support mechanisms.
2.1 Meitec maintains stringent standards for supporting and shockproofing refrigeration copper pipes. By thoroughly considering seismic protection, we incorporate expertly designed arc bends in refrigeration pipelines, employing special nylon fixed clamping to prevent deformation and leaks, even under vibration and temperature fluctuations.
This advanced engineering enhances the reliability of the entire refrigeration system, ensuring flawless performance and unrivaled efficiency.
2.2 Our oxidation-free welding process ensures pristine pipeline conditions, maintaining the highest standards of quality and performance.
It is widely recognized that the cleanliness inside refrigeration system pipelines directly impacts efficiency and operating life. Metco employs standardized charging welding operations, specifically designed to prevent oxide pollution and ensure optimal performance.
Efficiency and longevity are at the core of our refrigeration systems. Metco's unwavering adherence to precision welding practices effectively avoids excessive oxide contamination, preserving the integrity and functionality of the system, thus ensuring a long-lasting, high-performance product.

 

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