Three Comprehensive Mvth Series Environmental Vibration Temperature Humidity Testing Chambers Tester Analyzer

• 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

Three Comprehensive Mvth Series Environmental Vibration Temperature Humidity Testing Chambers Tester Analyzer

Product Description

Introducing the cutting-edge Guangdong Humid Testing Chamber, a versatile marvel in environmental simulation. Crafted with precision, it is your go-to solution for conducting high and low-temperature testing across a wide array of electrical components, diverse products, intricate parts, and various materials. Whether your needs include constant, gradient, or rapid fluctuation testing, or require thorough wet heat assessments, MENTEK's state-of-the-art chambers are designed with meticulous attention to detail. They impeccably align with Chinese national standards/T10586-2006 and T10592-2008, providing unparalleled reliability 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. Tailored for your needs: We accept customized non-standard sizes to meet specific requirements.
2. Specialized Performance: The performance parameters of the vibration table will be provided separately.

The equipment meets the following testing standards
Our advanced testing equipment is crafted to adhere to the highest standards: 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. It further complies with the China National Standard/T2423.34-2012 Test Z/AnnoDominique, ensuring support for a broad spectrum of temperature and humidity conditions within its operational capabilities.

Structure of the testing chamber
The testing chamber boasts a robust design featuring an outer shell made of high-quality galvanized color steel plate, delivering exceptional durability and protection.
Inside, our chambers are outfitted with SUS304 stainless steel plates, each enhanced with adjustable hanging hole strips for adaptable configurations. The state-of-the-art design includes a sophisticated test track frame, encased in at least 10 cm of thermal insulation layers made 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, ensuring superior low-temperature insulation. The silicone foam door sealing strip, featuring double channels, exhibits impressive resistance to temperature variations.
Experimental space air circulation:
Harnessing an advanced air supply mechanism, the chamber is equipped with high and low-temperature resistant multi-blade aluminum wind turbines powered by motors. These turbines proficiently direct air through upper louvers and return it from the bottom, achieving a temperature uniformity of less than 2 ºC across a vast range of -70~100 ºC, with assessments conducted at an international standard of 10 points.

Controller operating system
The system integrates a top-tier, low-power (8W) temperature and humidity control device, delivering remarkable precision with a temperature control accuracy of ±3 ºC.
1. High resolution screen:
Witness vibrant clarity with a 7-inch TET true-color LCD resistive touch screen, offering an impressive resolution of up to 800 * 480.
2. High program capacity:
Featuring expansive memory, it stores up to 1000 programs and 1000 segments, supports 999 total loops and 999 partial loops, offers 10 program linking functions, and displays real-time temperature curves for straightforward queries.
3. High data storage capacity:
Seamlessly transfer historical data spanning 300 days by uploading directly via hard disk or network cable to your computer, or effortlessly load it into the controller.
4. Easy connection:
The controller is equipped with LAN standard Ethernet communication, managing connections with up to 16 devices through a single software. The outflow interface facilitates seamless integration into regional networks, enabling remote program control, real-time monitoring, and historical curve replay functions.

Heating and humidification system
Outfitted with bare wire nickel-chromium alloy electric heating tubes, this system showcases low thermal inertia, minimal heating overshoot, and exceptional precision in fluctuation, meticulously maintained by sophisticated power controls.
1. Humidifier:
Embrace unmatched humidification with our cutting-edge humidification cylinder, utilizing the dependable boiler method for ultimate uniformity. For those who prioritize rapid and precise control, our surface humidification, employing the water plate method, guarantees exceptional speed and pinpoint accuracy, while eliminating concerns over impurities such as scale within the chamber. Ideal for dyeing applications, this system excels in low humidity environments and facilitates effortless maintenance. The humidification tube, crafted with a seamless stainless steel shell, offers insulation resistance exceeding 50M Ω and features a robust anti-dry burning controller to enhance safety.
2. Optimizing Water Usage and Energy Efficiency:
Experience unparalleled convenience with our front-mounted 25L capacity water tank, designed with a quick-connect system for seamless water and power management. It is effortless to disassemble and clean, maintaining its precision. Achieve exact dehumidification control across three humidity zones, adhering to 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 sealed design significantly reduces water usage.

Invest in equipment meticulously engineered to withstand the most extreme testing conditions, guaranteeing reliability and unparalleled performance.
1. Circulating Air Mode Selection: Opt between Courtyard Air Supply or Variable Speed Motor
If your product requires specific wind speed conditions, this tailored solution offers the ultimate in precision and adaptability.
2. Selecting the Water Supply System: RO Reverse Osmosis
When humidification is paramount, our equipment employs pure water through an automated production process, ensuring a continuous supply of purity that conserves time and offers maximum convenience.
3. Advanced Polymer Film/Rotor Dehumidification System
For critical long-term low-temperature and low-humidity testing, our cellular chemical dehumidification system is your ultimate solution, accommodating an extensive humidity range down to 10 º C/10% RH or even lower to meet stringent specifications.
4. LN.Two/ .LCO.2
We provide top-tier professional products with a comprehensive range of specifications, sourced directly from premier manufacturers in Europe and the United States. LN.Two/ .LCO.2 Utilize our solenoid valves and sophisticated control systems to fulfill your urgent testing demands for rapid acceleration and precise temperature management.
5. Revolutionary Ultrasonic Cooling and Humidification System
When faced with dynamic testing of significant heat loads in high temperature and humidity settings, our ultrasonic cooling and humidification system stands as the robust solution tailored to meet these rigorous demands. Equip it as an auxiliary component for peak performance.
6. Incorporate a Glass Inner Door and Enable Manual Operation Access
To mitigate environmental impact during frequent object movement or test initiation, integrate manual operations through a glass inner door (∧ 125Mm * Ea.). This thoughtful design effectively reduces disruptions caused by opening the chamber doors.
7. Real-Time Test Data Acquisition Recorder
When recording multiple temperature measurements simultaneously is essential, implement a recorder that strictly adheres to specification standards. A tape recorder emerges as the most reliable option to fulfill this crucial requirement.
8. Computer Connection Operation Recording Software
Designed for Mattel's environmental measuring machine suite, our innovative connection software empowers users with advanced capabilities, enabling real-time monitoring of multiple machines, seamless data retrieval from operational units, and offering unmatched electronic functionalities for ease of use.

 

Structural Technology
1. The Company's Hardware Equipment:
Experience precision engineering with our state-of-the-art technology! Harnessing the power of an imported German laser machine and Taiwan's renowned equipment, we bring you unparalleled precision and quality. Our advanced AMADA. AIRS.-255NT.Punching machines operate alongside a suite of German welding machines, including carbon oxide and argon welding, ensuring superior craftsmanship. With cutting-edge Autodesk Inventor 3D drawing software, we seamlessly integrate metal disassembly and virtual assembly into our design process, guaranteeing flawless execution.
2. Crafted with excellence, the shell is constructed from high-quality galvanized steel plate. Finished with a premium electrostatic powder spray and baked paint, it promises durability and an elegant appearance.
Three.. The inner chamber features imported SUS.#304 stainless steel, showcasing a full argon arc welding technique. This design ensures no high-temperature, high-humidity air leakage or penetration, while the rounded corners facilitate efficient condensate drainage. Enjoy impeccable quality and performance.

Revolutionary Refrigeration System Technology
3D. Mastery in refrigeration system management drawing is combined with cutting-edge frequency conversion control technology. Experience the future of temperature regulation.
Our variable frequency refrigeration system offers unparalleled precision. Even with a fixed 50HZ power supply frequency, the frequency converter allows for dynamic adaptation of the compression speed, ensuring the cooling capacity meets specific test chamber requirements. As temperatures fluctuate, the compressor frequency adjusts accordingly, enhancing energy efficiency and ensuring optimal performance, all while achieving rapid cooling when needed.
Utilizing a variable frequency refrigeration system, our test chamber maintains precise temperature control, ensuring minimal temperature fluctuation. This system also guarantees stable suction and exhaust pressure, elevating overall performance.

Embrace the future with our advanced refrigeration system technology and other innovative energy-saving solutions.
1. By deploying PID.+PWM.Principled VRF Technology (using an electronic expansion valve for optimal thermal energy flow control), our system delivers energy-efficient low-temperature operation. In low-temperature conditions, this technology allows precise refrigerant flow regulation, eliminating the need for auxiliary heating, thus optimizing efficiency.
Experience automatic temperature consistency in low-temperature environments through our three-way flow adjustment technique. By managing the refrigeration, cold side, and heating side pipelines, we achieve a stable temperature, reducing energy consumption by up to 30%.
Our energy-efficient system, based on Denmark's Dan-foss Company's ETS electronic expansion valve, allows for precise refrigeration adjustments across varying cooling demands, ensuring optimal compressor performance.
2. Innovative dual compressor group design automatically adjusts based on load conditions, enhancing efficiency and extending the system's lifespan. This intelligent system perfectly synchronizes cooling capacity with compressor output for optimal performance.
The refrigeration unit configuration features a binary compound with a semi-closed compressor, paired with a fully dense single-stage system. This design intelligently adjusts compressor units according to load and cooling needs, ensuring optimal internal cooling capacity and extending the compressor's service life.

Introducing the Advanced Cold Circuit Technology
Our power distribution layout, informed by technical department's assembly drawings, incorporates globally acclaimed electrical brands, ensuring reliability and excellence in every component.
Omron, Sch-neider, and Germany Phoenix Terminal block ensure that the line code is clearly and elegantly marked. Choose the trusted and enduring old brand in China for unmatched reliability.
Brand name (Pearl River Cable) guarantees superior wire quality. We meticulously select control lines with a minimum size of 0.75 square RV using soft copper wire. All major loads, like motor compressors, adhere to the EC cable groove wiring safety current standard, ensuring optimal selection of trap diameter. The cable port of the machine cable box is sealed with precision using sealant, preventing frost and safeguarding the terminal in the junction box from short-circuits.
All terminal fixing screws are meticulously connected with standard fixed torque, ensuring speed and reliability to prevent dangerous loose fires and other hidden threats!

Refrigeration Series Process
1. Standardization
1.1 Our high-quality steel pipe piping process and rigorous welding standardization ensure durability and precision.
The model system's stability and reliability are ensured by adhering to the standard pipe layout.
1.2 Utilizing an imported Italian pipe bending machine for steel pipes ensures a seamless bend, significantly reducing welding points and minimizing oxide formation, thus enhancing
system reliability.

Shockproof and pipeline support
2.1 Meitec imposes strict requirements for the support and shockproof measures of refrigeration copper pipes. Every aspect of road seismic protection is carefully considered, with arc bends integrated into the refrigeration pipeline. Special nylon fixed clamping methods prevent pipe deformation and leakage caused by vibrations and temperature fluctuations,
thereby elevating the overall reliability of the refrigeration system.
2.2 Oxidation-Free Welding Process
It is widely acknowledged that the cleanliness inside the refrigeration system's pipeline is directly linked to the
system's efficiency and operational longevity. Metco's standardized charging welding operation method prevents significant oxide contamination within the pipe during the welding process.

 

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