State-of-The-Art Temperature Humidity Vibration Equipment for Industrial Climate Testing

• 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 Temperature Humidity Vibration Equipment for Industrial Climate Testing

Product Description

Introducing the Guangdong Humid Testing Chamber, a versatile marvel in environmental simulation engineering. Designed for high precision, it excels in the nuanced testing of high and low temperatures across diverse electrical components, products, parts, and materials. Whether your need is for constant, gradient, or rapid fluctuation testing, or even wet heat assessments, MENTEK's innovative chambers are expertly crafted to meet and exceed the Chinese national standards/T10586-2006 and T10592-2008, ensuring unmatched reliability and performance.

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. We accommodate customized non-standard sizes to fit unique requirements.
2. Detailed performance parameters of the vibration table will be provided separately for your perusal.

The equipment meets the following testing standards
Our cutting-edge testing equipment adheres to strict standards, including National Standard/T2423.1-2008 Test A for Low Temperature, and National Standard/T4243.2-2008 Test B for Partial High Temperature. It also meets National Standard/T2433.3-2006 Test Cab for Constant Humidity and Heat, along with Chinese National Standard/T2423.4-2008 for Change, Damp Heat. Furthermore, it complies with 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 boasts a robust structure with an outer shell crafted from superior galvanized color steel plate, ensuring outstanding durability and protection.
Inside, our chambers are lined with SUS304 stainless steel, featuring adjustable hanging hole strips for flexible configuration. The innovative design includes a test track frame, surrounded by a minimum of 10 cm of thermal insulation comprising rigid polyurethane foam and glass wool. The inner and outer box doors are seamlessly connected with premium electric wood chicken glass fiber board frames, offering superior low-temperature insulation. The silicone foam door sealing strip with its double channels ensures impressive temperature resistance.
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 motors. These turbines effectively distribute air through upper louvers and return it from the bottom, maintaining a temperature uniformity of less than 2 ºC over a broad range of -70~100 ºC, assessed 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 outstanding precision with a temperature control accuracy of ±3 ºC.
1. High resolution screen:
Enjoy unparalleled clarity with a 7-inch TET true-color LCD resistive touchscreen, boasting a remarkable resolution of up to 800 * 480.
2. High program capacity:
Featuring extensive memory, this system stores up to 1000 programs and 1000 segments, supports 999 total loops, 999 partial loops, and offers 10 program linking functions. It also provides real-time temperature curve displays for easy and 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 includes LAN standard Ethernet communication, effortlessly 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
The system is equipped with bare wire nickel-chromium alloy electric heating tubes, characterized by low thermal inertia and minimal heating overshoot. It boasts exceptional precision in fluctuation, maintained by sophisticated power controls.
1. Humidifier:
Indulge in the exceptional performance of our state-of-the-art humidification cylinder that ensures unmatched uniformity through the trusted boiler method. For those who prioritize rapid control, our surface humidification via the water plate method offers remarkable speed and exactitude, overcoming any concerns about impurities like scale within the chamber. Ideal for dyeing processes, it shines in low humidity scenarios, promising effortless upkeep. Encased in a seamless stainless steel shell, our humidification tube features an impressive insulation resistance of over 50M Ω and a robust anti-dry burning controller, enhancing safety to the highest standards.
2. Elevate Efficiency by Optimizing Water Usage and Energy Savings:
Unveil the ease of our ingeniously designed front-mounted 25L capacity water tank, complete with a quick-connect system for exceptional water and power management. Its simple disassembly and cleaning maintain utmost precision. Realize precise dehumidification control across three distinct humidity zones, meeting rigorous national benchmarks for high temperature and humidity at 85 º C and 85% RH. Our sealed design, by deactivating the point cooling and dehumidification system, dramatically reduces water consumption, aligning with sustainable practices.

Invest in our equipment, meticulously engineered to withstand the most extreme testing conditions, ensuring unwavering reliability and outstanding performance in every scenario.
1. Circulating Air Mode Selection: Opt for Courtyard Air Supply or Variable Speed Motor
If your product's demands include specific wind speed conditions, this tailored solution is your ideal match, offering unmatched precision and adaptability to your exact requirements.
2. Selecting the Water Supply System: RO Reverse Osmosis
When humidification is paramount, our equipment employs pure water through an automated production process, offering an unending supply of purity that saves time and maximizes convenience, setting new benchmarks in the industry.
3. Superior Polymer Film/Rotor Dehumidification System
For essential long-term low-temperature and low-humidity examinations, our cellular chemical dehumidification system is your ultimate choice, adeptly accommodating a vast humidity range down to 10 º C/10% RH or lower, effortlessly meeting the most stringent demands.
4. LN.Two/ .LCO.2
We provide premier professional products with a comprehensive array of specifications, directly sourced from top-tier manufacturers across Europe and the United States, ensuring unparalleled quality and reliability. LN.Two/ .LCO.2 Harness our solenoid valves and sophisticated control systems to satisfy your urgent testing demands, delivering rapid acceleration and precise temperature modulation with exceptional efficiency.
5. Groundbreaking Ultrasonic Cooling and Humidification System
When faced with dynamic testing of large heat loads in challenging high temperature and humidity environments, our ultrasonic cooling and humidification system is the robust solution engineered to meet these rigorous challenges. Utilize it as an auxiliary component for optimal performance, ensuring excellence in every test.
6. Integrate a Glass Inner Door and Add Manual Operation Accessibility
To mitigate environmental impact during frequent object movement or testing initiation, incorporate manual operations via a glass inner door (∧ 125Mm * Ea.). This innovative design effectively minimizes disruptions caused by box door openings, ensuring seamless operations.
7. Real-Time Test Data Acquisition Recorder
When the simultaneous recording of multiple temperature measurements is critical, implement a recorder that aligns with specification standards. A tape recorder remains the most dependable option to satisfy this crucial requirement, delivering precision and reliability.
8. Computer Connection Operation Recording Software
Specially tailored for Mattel's environmental measuring machine suite, our state-of-the-art connection software endows users with advanced capabilities, enabling seamless simultaneous monitoring of multiple machines, efficient data retrieval from operational units, and delivering unparalleled electronic functions for effortless user experience.

 

Structural technology
1. The company's advanced hardware equipment:
Harness the precision of state-of-the-art technology with our Imported German laser machines and sophisticated Taiwan AMADA. AIRS.-255NT. Punching units. Each machine employs carbon oxide and argon welding technology, ensuring top-notch quality in every weld. Our multi-unit Autodrsk. Invente 3D drawing software facilitates seamless metal disassembly, design, and virtual assembly for unparalleled product innovation.
2. Encased in premium galvanized steel, the shell endures with an electrostatic powder spray, culminating in a flawless baking paint finish that epitomizes durability and elegance.
Three. The inner box is crafted from the finest imported SUS.#304 stainless steel, utilizing a full argon arc welding process. This ensures optimal protection against high-temperature and high-humidity air leakage, while the elegantly designed rounded corners of the inner box effectively channel away condensate, enhancing both functionality and aesthetics.

Revolutionary Refrigeration System Technology
Our cutting-edge 3D refrigeration system management drawing and revolutionary frequency conversion control technology elevate cooling efficiency to new heights.
In our sophisticated variable frequency refrigeration system, even with a fixed 50Hz power supply frequency, the frequency converter dynamically adjusts compression speeds. This results in a fluid, continuous alteration of cooling capacity, ensuring the compressor's operational load is perfectly aligned with the actual chamber load. As the test chamber's temperature fluctuates, the compressor frequency adapts, maximizing cooling efficiency while minimizing energy waste, thus achieving substantial energy savings. Upon initiation, the system swiftly enhances compressor frequency to expedite cooling, setting a new standard for efficiency.
Utilizing a variable frequency refrigeration system, our test chamber consistently maintains a stable internal temperature with minimal fluctuation, simultaneously ensuring optimal suction and exhaust pressures for the refrigeration system.

Advanced Refrigeration System and Cutting-Edge Energy-Saving Technologies
1. Integrate PID.+PWM principled VRF technology for electronic expansion valve control, optimizing thermal energy flow in various conditions. Through this innovative PID.+PWM approach, refrigerant flow is meticulously managed, enabling low-temperature, energy-efficient operations without requiring heater participation, further enhancing efficiency.
Innovative three-way flow regulation across refrigeration, cold side, and heating pipelines achieves precise automatic temperature control within work environments. This sophisticated system operates under low-temperature conditions, reducing energy consumption by 30%.
Leveraging technology from Denmark's Dan-foss Company, our ETS System electronic expansion valve adeptly adjusts refrigeration processes to meet varying capacity needs and cooling rates, delivering unmatched compressor cooling capacity adjustment.
2. Our dual compressor group design autonomously manages load-dependent start and stop functions, optimizing performance within large-scale applications.
Refrigeration unit configuration features a binary compound of semi-closed compressors, enhanced by a dense single-stage system. Intelligent compressor management matches internal cooling capacity and output power to maintain peak efficiency, extending compressor service life.

Innovative Cold Circuit Technology
Our power distribution layout adheres to technical department schematics, utilizing globally recognized electrical parts from esteemed international brands for superior reliability and performance.
Our equipment incorporates premium components from globally recognized brands such as Omron, Sch-neider, and Germany's Phoenix Terminal block. The line code is prominently and clearly marked, reflecting our commitment to quality and precision. We proudly choose esteemed brands from China to ensure reliability and performance.
Our wiring harnesses feature the renowned brand, Pearl River Cable, guaranteeing exceptional wire quality. The control lines begin at a minimum of 0.75 square RV, crafted from soft copper wire. For all major load-bearing components like motor compressors, we adhere to the EC cable groove wiring safety current standards to secure optimal trap diameter. For enhanced safety, our shrink machine's cable box port is meticulously sealed with sealant, effectively preventing frost-related short-circuiting at the terminal junction.
All terminal fixing screws are secured with standardized fixed torque. This ensures a fast, reliable connection, preventing the risk of loose connections, fire hazards, and other potential issues!

Refrigeration Series Process
1. Standardization
1.1 We implement a high-quality, standardized steel pipe piping process and adhere to stringent welding standards.
Our equipment is designed with a standard pipe layout to ensure the stability and reliability of the model system.
1.2 Utilizing advanced Italian pipe bending machines, we achieve complete steel pipe bending, significantly reducing welding points and minimizing oxide formation during welding, ultimately enhancing system reliability.
System Reliability

Pipelines Shockproof and Support Mechanisms
2.1 At Meitec, we impose rigorous standards for the support and shock prevention of refrigeration copper pipes. We meticulously consider seismic protection, incorporating arc bends into the refrigeration pipeline and using specialized nylon fixed clamping methods to prevent pipe deformation and leakage caused by circular vibrations and temperature fluctuations.
This meticulous approach significantly enhances the reliability of the entire refrigeration system.
2.2 Oxidation-Free Welding Process
The cleanliness of the pipeline within our refrigeration system is intrinsically linked to the system's efficiency and operational longevity.
At Metco, we employ a standardized charging welding operation to prevent substantial oxide contamination within the pipes during welding, thereby maintaining the system's integrity and performance.

 

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