Three Comprehensive Mvth Series Environmental Testing Chambers for Vibration Temperature Humidity

• 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
• Volumn of Inner Box: 500-1000L
• Transport Package: Wooden Box
• Specification: 80*80*78cm
• Trademark: MENTEK
• Origin: China
• HS Code: 9031809090
• Production Capacity: 1000PCS/1year

Product Description

Three Comprehensive Mvth Series Environmental Testing Chambers for Vibration Temperature Humidity

Product Description

1. Equipped with a lifting platform and an electric slide rail, The equipment can be moved up, down, left and right. To cooperate with the vibration table test;

2. Equipped with three movable bottom plates, Easy to replace, In order to meet the requirements of different test conditions; Three. The temperature rise and fall rate can be customized as required.

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+5ºC, offline -5ºC) 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 flexibility of custom-designed, non-standard sizes to meet your unique requirements.
2. Detailed performance parameters of the vibration table will be provided separately to ensure precise understanding.

 

Structural technology
1. The company's hardware equipment:
Harnessing cutting-edge technology, our production processes are bolstered by the Imported German laser machine and Taiwan's exquisite craftsmanship. Utilizing AMADA's AIRS.-255NT for precise punching, we rely on top-tier equipment from Taiwan and Germany, including carbon oxide and argon welding machines. Our portfolio boasts multiple units of the sophisticated Autodrsk software, empowering 3D drawing, sheet metal disassembly, and design virtual assembly with unparalleled precision.
2. The exterior shell of our chambers is crafted from premium galvanized steel. The finishing touch? A sleek, electrostatically sprayed powder paint, meticulously baked for longevity and a lustrous finish.
Three.. The interior of our chambers is engineered with imported SUS.#304 stainless steel, embodying a seamless argon arc welding technique. This construction ensures that even at extreme temperatures and humidity levels, the inner environment stays sealed and insulated. Our rounded corner design is ingeniously crafted to efficiently channel away condensate from side walls.

Refrigeration System Technology
3D. Advanced refrigeration system management drawing is integrated with state-of-the-art frequency conversion control technology, optimizing the entire refrigeration process.
Our variable frequency refrigeration system transcends conventional methods. Even with a stable power supply frequency of 50HZ, the frequency converter dynamically adjusts the compressor speed, maintaining an unwavering cool. This innovation aligns the compressor's workload with the chamber's actual load, enhancing efficiency as temperatures fluctuate. As the chamber heats, the frequency rises, boosting cooling capacity. Conversely, it decreases, reducing refrigeration needs, thereby minimizing unnecessary energy consumption. The system's adaptability allows rapid cooling capabilities from the moment it starts, ensuring optimal energy conservation.
Incorporating a variable frequency refrigeration system, our testing chambers achieve precise temperature control. The internal climate remains consistently stable with minimal fluctuations, while simultaneously safeguarding the suction and exhaust pressures of the refrigeration system.

Revolutionizing refrigeration technology with a suite of energy-saving methodologies.
1. Utilizing PID + PWM principle-based VRF technology, we integrate an electronic expansion valve that adapts to thermal dynamics, expertly managing refrigerant flow under varying conditions. This innovation enables efficient low-temperature operation by eliminating unnecessary heater engagement and skillfully modulating refrigerant flow.
Through meticulous three-way flow adjustments in refrigeration, cold, and heating pipelines, we achieve automatic temperature stability. Under low-temperature conditions, this method reduces energy consumption by an impressive 30%, ensuring sustainability without compromising performance.
Our technology, founded on Denmark's Dan-foss Company's ETS system electronic expansion valve, expertly calibrates refrigeration adjustments for diverse capacity requirements. This ensures seamless cooling rate adaptation, optimizing compressor performance.
2. Our Size2Set compressor group design technology intelligently adapts to varying load conditions. This innovative design automates start-stop functions, tailored to larger series requirements.
Our refrigeration unit configuration features a binary compound of a semi-closed compressor stacked with a densely packed single-stage system. The intelligent system dynamically matches internal cooling capacity with compressor output, ensuring optimal performance and extending the compressor's life by operating within its ideal range.

Cut out Cold Circuit Technology
Our power distribution layout is precisely orchestrated according to the technical department's assembly drawings. We commit to quality by selecting electrical components from internationally renowned brands.
Omron, Sch-neider, and GermanyPhoenixTerminal block: Precision and clarity at its best, with each line code distinctly marked for effortless identification. Opt for China's renowned and time-tested brands to assure reliability and excellence.
Brand name, Pearl River Cable guarantees superior wire quality. Select control lines with a minimum size of 0.75 square RV, crafted with soft copper wire. For major loads like motor compressors, comply with EC safety standards for current, ensuring 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 industry-standard fixed torque, ensuring rapid and reliable connections. This prevents the risk of loose connections and potential fire hazards, prioritizing safety above all.

Refrigeration series process: Excellence at every step.
1. Standardization elevates quality.
1.1 High-quality steel pipe piping process with meticulous welding standardization. Every detail is perfected to enhance longevity and reliability.
A standardized pipe layout is implemented to ensure the stability and unwavering reliability of the model system, providing peace of mind.
1.2 Utilizing imported Italian pipe bending machines for whole steel pipe bending significantly reduces welding points and minimizes oxide formation during welding, enhancing overall system reliability.
System reliability is uncompromised.

Pipeline shockproofing and robust support are paramount.
2.1 MENTEK has strict requirements for the support and shock prevention of refrigeration copper pipes. Fully consider the management. In the road seismic protection situation, add arc bends to the refrigeration pipeline and adopt special nylon fixed clamping. The way, avoid pipe deformation and leakage caused by circular vibration and temperature changes. Improve the reliability of the whole refrigeration system.
2.2 Oxidation-free welding process. It is well known that the cleanliness inside the pipeline of the refrigeration system is directly related toRefrigeration system. The efficiency and operating life; MENTEK adopts standardized operation of charging welding. Avoid a large amount of oxide pollution in the pipe during welding.

 

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