MVT Series High Low Temperature and Low Pressure Test Chamber
Product Description
Introducing the quintessential solution for all your temperature testing needs: the High Performance Humid Hot Testing Machine by Guangdong MENTEK Testing Equipment Co.,Ltd. This extraordinary device is meticulously engineered to perform both high and low temperature assessments across an extensive array of electrical products, components, materials, and more. Whether you're undertaking environmental simulation reliability tests, such as constant, gradient, mutation, or wet heat evaluations, MENTEK's exceptional test chambers are crafted with precision to meet the esteemed Chinese national standards/T10586-2006 and T10592-2008. Rely on a machine that not only meets but exceeds expectations in both performance and compliance!
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Model |
MVT-100 |
MVT-500 |
MVT-1000 |
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Temperature/pressure range |
Temperature: 20ºC/40ºC/70ºC~+160ºC
Air pressure:~05KPa |
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Temperature control performance |
Temperature fluctuation: <±0.5ºC(ordinaryt pressure)
Temperature deviation:<±2.0ºC(ordinaryt pressure)
Temperature uniformity:±2.0ºC(ordinaryt pressure) |
| Performance parameter |
Pressure deviation |
≤±2KPa(≥40KPa);≤±5%(2~40KPa);≤i01KPa(≤2KPa) |
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Heating and cooling rate |
The agreed temperature range and rate of temperature rise and fall can be adjusted from 07 to 1 ºC, or according to the agreement (normal pressure) |
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Voltage reduction time |
Reduce atmospheric pressure to 0.5KPa ≤ 30min (when dry inside the box) |
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Boost recovery rate |
≤10KPa/min |
Structure |
Pressure bearing method |
Internal and external pressure can be delivered, using high-quality 12mm thick manganese steel alloy plate as the external pressure box body. The overall pressure strength design capacity is greater than 10t/square, and it is resistant to high and low temperatures and not easily oxidized |
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Material of inner and outer boxes |
Outer wall material: double-sided galvanized steel plate, surface spray treated, inner wall reinforced to enhance the load-bearing support of the outer box
Inner wall material: stainless steel plate SUS304 |
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Thermal insulation material |
The filling material is a vacuum specific composite pressure insulation material with strong pressure bearing capacity and high pressure resistance, which will not break |
| Cooling system |
Cooling method |
Single stage mechanical refrigeration/cascade two-stage compressor refrigeration method |
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Refrigerator |
French Taikang/German Bizelle imported compressors |
| Control system |
Controller |
Original Japanese imported 7-inch TFT touch screen controller |
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Communication interface |
USB . RS232/RS485etc |
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Heater |
Nickel chromium alloy electric wire heater |
Other configurations |
Observation window |
250mm High load vacuum glass |
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Vacuum system |
German Ley-bold direct air-cooled single-stage oil sealed rotary vane vacuum pump |
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Temperature sensor |
Pt100 |
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Pressure sensor |
Swiss HUB0 sensor |
Inner size |
width(CM) |
50 |
80 |
100 |
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height(CM) |
50 |
80 |
100 |
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depth(CM) |
40 |
80 |
100 |
| Effective volume |
100L |
512L |
1000L |
| Power |
AC380V 50Hz Three phase four wire system+grounding wire |
| Standard configuration |
1 copy of product manual, 1 copy of factory inspection report, 1 copy of certificate of conformity and quality assurance certificate, 2 test brackets, and testing interfaces as agreed |
| Meet the testing standards |
GB/T2423series .GB/T5170series .GJBl50Aseries .GJB360A/B .GB/T10589 . GB/T11158 .GB/T11159 |
Note:
1. Acceptable customized non-standard sizes
2. The heating and cooling rate and load can be agreed upon
The equipment conforms to the following testing standards
Our state-of-the-art equipment flawlessly adheres to a comprehensive array of testing standards: National Standard/T2423.1-2008 Test A for Low Temperature, National Standard/T4243.2-2008 Test B for High Temperature (Partial), National Standard/T2433.3-2006 Test Cab for Constant Humidity and Heat, Chinese National Standard/T2423.4-2008 Test for Change, Damp Heat, and the China National Standard/T2423.34-2012 Test Z/AnnoDominique for Temperature and Humidity Combination. Experience unmatched reliability with tests conducted across the equipment's extensive performance spectrum.
Structure of the testing chamber
Expertly crafted, the exterior of the testing chamber features a robust galvanized color steel plate, ensuring durability and resilience.
The interior is a showcase of superior engineering with SUS304 stainless steel plates, equipped with adaptable hanging hole strips for uniform adjustment and optimal placement. Featuring robust thermal insulation with a minimum of 10 cm rigid polyurethane foam and glass wool, this innovative design guarantees superior temperature regulation. The juncture between the front doors of both inner and outer boxes employs premium electric wood chicken glass fiber board door frames, offering exceptional low-temperature insulation. For optimal sealing, the door is equipped with a double-channel series of silicone foam strips, ensuring wide temperature resistance and secure closure.
Experimental space air circulation:
Our cutting-edge air supply system integrates multi-blade aluminum wind turbines, resilient to both high and low temperatures, and motor-driven for precise air delivery to the upper louvers. The airflow returns from the bottom, maintaining less than a 2ºC variance across the broad range of -70~100ºC; Internationally tested at 10 points, offering unmatched precision.
Controller operating system
At the core of our operation is an advanced, low-power (8W) temperature and humidity control device, providing impeccable control accuracy of ±3ºC, ensuring consistent and dependable test environments.
1. High resolution screen:
Experience unparalleled clarity with a 7-inch TET true color LCD resistive touch screen, boasting a remarkable resolution of 800 * 480, guaranteeing every detail is vividly visible and accessible.
2. High program capacity:
With a memory capacity that accommodates up to 1000 programs/1000 segments, supporting 999 total loops and 999 partial loops, the system is engineered for extensive testing operations. The 10 sets of program linking functions and real-time temperature curve displays empower users to effortlessly query data, thereby optimizing workflow and productivity.
3. High data storage capacity:
Manage and transfer historical data with ease for up to 300 days. Whether uploading directly via hard disk or network cable to your computer, or loading into the controller, enjoy continuity and seamless data access.
4. Easy connection:
Harness the benefits of connectivity with LAN standard Ethernet communication, enabling one software to connect to up to 16 devices. Seamlessly integrate with regional networks and achieve advanced remote program control capabilities, such as real-time monitoring and historical curve playback.
Heating and humidification system
The heating system is a marvel of engineering, featuring high-efficiency bare wire nickel chromium alloy electric heating tubes. Designed for excellence, it provides low thermal inertia and minimal heating overshoot, coupled with exceptional precision fluctuation. Powered by robust power control, this system ensures the creation of ideal thermal conditions, making it the quintessential choice for those seeking superb heating performance.
1. Humidifier:
Indulge in the pinnacle of uniform humidification with our sophisticated humidification cylinder, which harnesses the efficient boiler method to deliver unparalleled results. For aficionados of speed and precision, the surface humidification via a water plate stands unmatched with its swift performance and astounding control accuracy. Bid farewell to impurities, such as scale, within the testing chamber. This remarkable method is designed for low humidity capabilities and offers effortless cleaning. The seamless stainless steel shell of the humidification tube ensures insulation resistance above 50M Ω, complemented by an anti-dry burning controller for ultimate safety.
2. Optimize Water Consumption and Enhance Energy Efficiency:
Revolutionize your approach with our groundbreaking design: a front-mounted 25L large-capacity water tank, thoughtfully equipped with a quick connection for effortless water and electricity integration. This innovation ensures seamless disassembly and cleaning. Master the art of precise dehumidification across three distinct humidity zones. Our system dramatically reduces water consumption while complying with national standards for high temperature and humidity conditions, such as 85 º C and 85% RH. Thanks to our innovative point cooling and dehumidification system, experience significant reductions in water usage supported by a closed design that guarantees efficiency.
Invest in equipment built to thrive under extreme testing conditions, ensuring unparalleled durability and performance.
1. Choose Your Circulating Air Mode: Courtyard Air Supply or Variable Speed Motor
For products that demand specific wind speed conditions, our solution is the epitome of tailored excellence, ensuring optimal performance to meet your distinct specifications.
2. Opt for RO Reverse Osmosis Water Supply System
When pure water is a necessity, our advanced automatic water production system is your go-to solution. It continuously provides pure water, saving you time while delivering exceptional results.
3. Advanced Polymer Film/Rotor Dehumidification System
For critical long-term low-temperature and low-humidity testing, our cellular chemical dehumidification system is the definitive answer. It offers an extensive humidity range, capable of reaching specifications as low as 10 º C/10% RH or even lower, providing unmatched versatility.
4. LN.Two/ .LCO.2
Our top-tier products come with a full range of specifications, sourced directly from Europe and the United States. This guarantees superior performance and unwavering reliability. LN.Two/ .LCO.2
Harness the power of solenoid valves and sophisticated control systems engineered for your accelerated testing needs. They ensure swift temperature reduction and precise control, elevating your testing procedures to new heights.
5. Ultrasonic Cooling and Humidification System
Meet the rigorous demands of dynamic testing under high heat loads even in elevated temperature and humidity conditions. Our ultrasonic cooling and humidification system is meticulously designed to fulfill these exacting requirements, making it an essential auxiliary device for your operations.
6. Add a Glass Inner Door with Manual Operation Access
Enhance the frequent movement and operation of your test subjects by integrating a glass inner door with manual operation capability (∧ 125Mm * Ea.). This strategic addition minimizes environmental impact when accessing the testing chamber, preserving optimal conditions.
7. Real-Time Test Data Acquisition Recorder
Achieve comprehensive temperature monitoring by recording data from both the testing environment and the test object simultaneously. Invest in a tape recorder that adheres to industry standards, offering the ultimate solution for your stringent data recording requirements.
8. Advanced Computer Connection Operation Recording Software
Experience unparalleled monitoring capabilities with software tailored specifically for Mattel's environmental measuring machine kitchen. This robust software facilitates simultaneous observation of multiple machines, ensures efficient data access, and provides cutting-edge electronic functions for unmatched user convenience.
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