State-of-The-Art Temperature Humidity Vibration Testing Equipment for Industries Test Device 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

State-of-the-Art Temperature Humidity Vibration Testing Equipment for Industries Test Device Analyzer

Product Description

Introducing the Guangdong Humid Testing Chamber, a versatile marvel in environmental simulation. It is engineered with high precision for testing a wide range of electrical components, various products, parts, and materials at both high and low temperatures. Whether your needs include constant, gradient, or rapid fluctuation testing, or you'd like to perform wet heat assessments, MENTEK's advanced chambers are meticulously crafted in adherence to Chinese national standards/T10586-2006 and T10592-2008, ensuring unparalleled reliability.

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. Accepting customized non-standard sizes
2. The performance parameters of the vibration table will be provided separately

The equipment meets the following testing standards
Our state-of-the-art testing equipment strictly adheres to the following 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 also aligns with the China National Standard/T2423.34-2012 Test Z/AnnoDominique, supporting an extensive range of temperature and humidity conditions within its performance capabilities.

Structure of the testing chamber
The testing chamber's robust architecture features an outer shell made of high-quality galvanized color steel plate, ensuring exceptional durability and protection.
Inside, our chambers are outfitted with SUS304 stainless steel plates, each equipped with adjustable hanging hole strips for versatile configuration. The cutting-edge design includes a test track frame, surrounded by no less than 10 cm of thermal insulation layers made of rigid polyurethane foam and glass wool. Premium electric wood chicken glass fiber board frames connect the inner and outer box doors, providing superior low-temperature insulation. The silicone foam door sealing strip, with its double channels, delivers impressive temperature resistance.
Experimental space air circulation:
Leveraging an advanced air supply system, the chamber features high and low-temperature resistant multi-blade aluminum wind turbines powered by efficient motors. These turbines expertly direct air through upper louvers and return it from the bottom, ensuring a temperature uniformity of less than 2 ºC across a substantial range of -70~100 ºC, evaluated at an international standard of 10 points.

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

Heating and humidification system
Equipped with bare wire nickel-chromium alloy electric heating tubes, the system boasts low thermal inertia, minimal heating overshoot, and exceptional precision in fluctuation, maintained by sophisticated power controls.
1. Humidifier:
Indulge in the supreme uniformity of humidification with our cutting-edge humidification cylinder. Employing the steadfast boiler method ensures unmatched reliability, while the swift surface humidification via the water plate method offers exceptional speed and precision. This seamless process eliminates any worries about impurities such as scale within the chamber. Ideal for dyeing applications, the equipment thrives in low humidity environments and requires minimal maintenance. Encased in a seamless stainless steel shell, our humidification tube features insulation resistance that exceeds 50M Ω, along with a robust anti-dry burning controller, elevating safety to new heights.
2. Optimizing Water Usage and Energy Savings:
Experience the ultimate convenience with our front-mounted 25L capacity water tank, designed with an innovative quick-connect system for effortless water and power management. The tank is easily disassembled and cleaned, ensuring precision is maintained. Gain exact dehumidification control across three humidity zones, in line with stringent national standards for high temperature and humidity conditions at 85 º C and 85% RH. Our equipment's sealed design, coupled with deactivating the point cooling and dehumidification system, drastically reduces water usage, making it an eco-friendly choice.

Invest in equipment meticulously engineered to withstand the most extreme testing conditions, offering unwavering reliability and top-tier performance that your industry demands.
1. Circulating Air Mode Selection: Opt for Courtyard Air Supply or the versatile Variable Speed Motor to meet your specific requirements.
For products needing precise wind speed conditions, our customized solution stands as the ultimate choice, offering exceptional precision and adaptability tailored to your needs.
2. Choosing the Water Supply System: Opt for RO Reverse Osmosis for unmatched purity.
When humidification is crucial, our state-of-the-art equipment employs pure water through an automated production process, ensuring a continuous supply of purity that saves you time and provides unparalleled convenience.
3. Advanced Polymer Film/Rotor Dehumidification System
For vital long-term low-temperature and low-humidity testing, our cellular chemical dehumidification system offers the definitive answer. Accommodating an extensive humidity range down to 10 º C/10% RH or lower, it meets the most stringent testing requirements.
4. LN.Two/ .LCO.2
We source and deliver top-tier professional products boasting a full spectrum of specifications, directly from the leading manufacturers in Europe and the United States, ensuring the highest standards of quality and performance. LN.Two/ .LCO.2 Employ our solenoid valves alongside sophisticated control systems to meet urgent testing demands for rapid acceleration and precise temperature adjustments, ensuring seamless operations.
5. Innovative Ultrasonic Cooling and Humidification System
Designed to tackle dynamic testing of substantial heat loads in high temperature and humidity environments, our ultrasonic cooling and humidification system is a robust solution meant to withstand rigorous demands. Equip it as an auxiliary component to ensure optimal performance and reliability.
6. Incorporate a Glass Inner Door and Add Manual Operation Access
To mitigate environmental impacts during frequent object movement or test initiation, integrate manual operations via a glass inner door (∧ 125Mm * Ea.). This strategic design minimizes disruptions caused by frequent openings of the box door.
7. Real-Time Test Data Acquisition Recorder
When it's vital to record multiple temperature measurements simultaneously, deploy a recorder that adheres strictly to specification standards. A tape recorder stands as the most reliable option to fulfill this demanding requirement.
8. Computer Connection Operation Recording Software
Exclusively tailored for Mattel's environmental measuring machine suite, our advanced connection software empowers users with cutting-edge capabilities. It enables simultaneous monitoring of multiple machines, seamless data retrieval from operational units, and delivers unparalleled electronic functionalities for ultimate ease of use.

 

Structural technology
1. The company's hardware equipment:
Our machinery lineup boasts cutting-edge imported equipment, including a top-of-the-line German laser machine, precision-engineered in Taiwan; along with an AMADA AIRS.-255NT punching machine hailing from the same region. We offer a variety of welding machines from Germany, specializing in both carbon oxide and argon processes, complemented by our array of Autodrsk units. Our inventive use of 3D drawing software allows for advanced sheet metal disassembly and design virtual assembly, ensuring precision and efficiency in every project.
2. The exterior shell is meticulously crafted from superior quality galvanized steel plates. To enhance durability and aesthetic appeal, it undergoes a final stage of electrostatic powder spray followed by a baking paint finish, resulting in a robust and elegant protective coating.
Three. The inner chamber is constructed of premium imported SUS.#304 stainless steel, utilizing advanced argon arc welding techniques for a seamless, full-welded structure. This meticulous crafting prevents high-temperature, high-humidity air from leaking and penetrating the chamber. With its innovative rounded corner design, the inner chamber effectively channels condensate water away from the sidewalls, optimizing performance and longevity.

Revolutionary Refrigeration System Technology
Comprehensive 3D management of the refrigeration system, featuring cutting-edge frequency conversion control technology, ensures precision and adaptability.
In our state-of-the-art variable frequency refrigeration system, even when the power supply frequency remains fixed at 50Hz, the integration of a frequency converter allows modulation of the frequency. This enables precise adjustment of compression speed, facilitating continuous variation in cooling capacity to match the compressor's operating load with the actual load in the test chamber. As the test chamber's temperature rises, compressor frequency increases, enhancing cooling capacity. Conversely, as temperatures decrease, compressor frequency reduces, minimizing refrigeration output. This approach significantly curtails unnecessary energy losses, achieving outstanding energy efficiency. The system is designed to enhance compressor frequency and refrigeration capacity right from startup, delivering rapid cooling performance.
Our test chamber incorporates a sophisticated variable frequency refrigeration system, allowing for precise temperature control within the box. This technology maintains a steady and constant temperature with minimal fluctuations, while ensuring optimal suction and exhaust pressures within the refrigeration system.

Innovative refrigeration system technology combined with advanced energy-saving techniques.
1. Employing the PID + PWM principle, our VRF technology (using an electronic expansion valve for thermal energy and refrigerant flow control) alongside PID++PWM principled VRF technology (system refrigerant flow control), ensures efficient low-temperature operations. This cutting-edge control method, which bypasses the heater during low-temperature conditions, finely tunes the refrigerant flow to maximize energy savings.
Utilizing a three-way flow adjustment mechanism within the refrigeration, cold, and heating pipelines, we achieve automatic temperature consistency in the workspace. This technique excels under low-temperature conditions, reducing energy consumption by up to 30%.
Based on the advanced technology from Denmark's Dan-foss Company, our ETS system with its electronic expansion valve adapts to varying refrigeration capacity demands. It meets diverse cooling rate requirements, facilitating precise compressor cooling capacity adjustments for optimal performance.
2. Our dual compressor group design implements automatic start-stop functionality tailored to load conditions. This innovative large series design ensures efficient energy use and optimal performance.
Our refrigeration unit configuration features a dual-component system: a semi-closed compressor paired with a fully dense single-stage refrigeration system. This intelligent design adapts to box load conditions and cooling rate requirements, allowing for smart activation of compressor units to achieve an optimal match between internal cooling capacity and compressor output power, thereby extending the service life by maintaining operations within the best working condition range.

Advanced Cold Circuit Technology: Precision Cutting-Edge Engineering
Our power distribution layout is expertly engineered according to power distribution assembly drawings issued by our technical department. We meticulously select internationally renowned brands for electrical components to ensure optimal performance and reliability.
Discover reliability with renowned brands like Omron, Sch-neider, and Germany Phoenix Terminal block, where the line code is clearly marked for your convenience. Opting for China's trusted brands has never been easier!
Experience unparalleled quality with our trusted brand name, Pearl River Cable, guaranteeing superior wire quality. Our control lines feature a minimum selection of 0.75 Square RV soft copper wire to ensure optimal performance. For heavy-duty components such as motor compressors, we adhere to the EC cable groove wiring safety current standards, meticulously selecting the trap diameter. Our cable port is treated with a high-grade sealant, effectively preventing frost and eliminating the risk of terminal short-circuits in the junction box.
Our terminal fixing screws are secured with precision using standard fixed torque, promising quick and reliable connections while preventing potential hazards like loose fire and other risks.

Refrigeration Series Process Excellence
1. Pursuit of Standardization
1.1 Our high-quality steel pipe piping process and welding are crafted to meet rigorous standards, delivering unmatched durability and precision.
Our commitment to standard pipe layout ensures that the model system remains stable and reliable at all times.
1.2 Embrace innovation with imported Italian pipe bending machines, designed for seamless steel pipe bending. This innovation drastically reduces welding points and minimizes the formation of oxides during the welding process, enhancing
the system's reliability and overall performance.

Enhanced Pipeline Shockproof Support
2.1 At Meitec, we hold the highest standards for refrigeration copper pipe support and shock prevention. We meticulously manage seismic protection by incorporating arc bends in refrigeration pipelines and using special nylon fixed clamping methods. This prevents pipe deformation and leakage due to circular vibrations and temperature fluctuations,
ultimately enhancing the reliability of the entire refrigeration system.
2.2 Embrace our Oxidation-Free Welding Process
The cleanliness of the refrigeration system's pipeline is crucial for its efficiency and longevity. Our Metco process adheres to standardized operations for charging welding,
effectively preventing excessive oxide pollution during welding, thereby maintaining the system's operational efficiency and extending its service life.

 

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