Multi Layer High and Low Temperature (Humid Heat) Testing Chamber
Product Description
Experience unparalleled testing precision with MENTEK's state-of-the-art Multi Layer High Temperature Testing Equipment, specifically crafted for the rigorous demands of humid and hot environments. Our versatile device excels in high and low-temperature testing across a diverse range of electrical products, components, and materials. Whether you're conducting environmental simulation reliability tests with constant, gradient, mutation, or wet heat parameters, MENTEK's test chambers offer unparalleled performance. Proudly manufactured to meet the stringent requirements of Chinese national standards/T10586-2006 and T10592-2008, our equipment ensures excellence in testing.
| Model |
MHP2/MDP2 |
| Structure |
Double or triple layered, independently controlled |
Double layered, independently controlled |
| Single layer inner size(CM) |
50*50*40 |
70*60*60 |
85*60*80 |
100*100*100 |
| Single layer volumn |
100L |
250L |
408L |
1000L |
| Temperature and humidity range |
0ºC/20ºC/-40ºC/-60ºC/-70ºC/+100ºC(+150ºC): 10%RH-98% |
| Property |
Temperature and humidity fluctuation |
±0.3ºC-±0.5ºC;±2.5%RH |
| |
Temperature
and humidity deviation |
±0.5ºC~2ºC;±3RH(>75%RH);±5%RH (<=75%RH) |
| |
Controller resolution accuracy |
±0.01ºC;±0.1%RH |
| |
Heating rate |
The average heating rate throughout the process can be adjusted to 3 ºC/min, or customized according to mutual agreement |
| |
Cooling rate |
The average cooling rate throughout the process can be adjusted to 1 ºC/min, or customized according to mutual agreement |
| Material |
Inner wall |
SUS # 304 Stainless Steel 2B Panel |
| |
Casing |
High strength cold-rolled steel plate double-sided fine powder baking paint |
| |
Thermal insulation material |
Glass fiber+polyurethane foam |
| System |
System air circulation mode |
Centrifugal fan - broadband forced airflow circulation (top out and bottom in) |
| |
Cooling method |
Single stage mechanical compression refrigeration (or binary cascade refrigeration) |
| |
Refrigeration machine |
Single fully enclosed piston type French Taikang compressor |
| |
Refrigerant |
R404A American Shebang Environmental Protection Cold Coal (R23+404A) |
| |
Condensation method |
Air cooled or water-cooled |
| |
Heater |
Alloy electric wire heater |
| |
Humidifier |
Semi enclosed steam humidification (boiler type) |
| |
Water supply method |
Provide fully automatic circulating water supply (water quality requirement: resistivity>500M) |
| Standard configuration |
1 observation window (double-layer insulated tempered glass); 1 test hole 50mm (located on the left); 2-layer sample rack; 1 box lighting fixture (fluorescent lamp); 1 pack of gauze; 8; 2 hook fuses; 4 small wheels; 1 power cord. |
| Security built-in |
Non fuse switch, anti dry burning device, compressor overpressure, overheating, overcurrent protection, overtemperature protection, fan overload protection, water shortage protection, fuse, emergency stop and other protective devices. |
Note: Tailor the size to suit your precise needs with our customizable options.
The equipment meets the following testing standards
Our Reliable High Temperature Testing Equipment complies with a spectrum of national standards, including: National Standard/T2423.1-2008 Test A for Low Temperature, National Standard/T4243.2-2008 Partial Test B for High Temperature, National Standard/T2433.3-2006 Test Cab for Constant Humidity and Heat, Chinese National Standard/T2423.4-2008 Decibel Test for Change and Damp Heat, and National Standard/T2423.34-2012 Test Z/AnnoDominique for temperature and humidity combinations. These standards ensure that your testing is conducted within the optimal performance range of the equipment.
Structure of the testing chamber
Crafted with robust durability, the outer shell of the test chamber is made from galvanized color steel plate, ensuring reliability and resilience.
The inner chambers boast construction from premium SUS304 stainless steel plates. Equipped with adjustable hanging hole strips on the sides, these chambers offer adaptable test track framing. Boasting at least 10 cm of rigid polyurethane foam and glass wool thermal insulation layers, the equipment ensures unparalleled thermal retention. The high-quality electric wood chicken glass fiber board door frames between the inner and outer boxes guarantee superior low-temperature insulation. A series of silicone foam sealing strips with double channels provide exceptional wide temperature resistance.
Experimental space air circulation:
The advanced air circulation system features high-efficiency multi-blade aluminum wind turbines, crafted to withstand extreme temperatures. Driven by powerful motors, these turbines ensure optimal air delivery to upper louvers, with uniform air return from below. Achieving remarkable uniformity of less than 2 º C across a range of -70~100 º C, our system adheres to international standards, divided across 10 precise points.
Controller operating system
Embrace cutting-edge control with our original low-power (8W) temperature and humidity control device. This system ensures exceptional precision, maintaining temperature control accuracy of ± 3 º C.
1. High resolution screen:
Immerse in clarity with a 7-inch TET true color LCD resistive touch screen, offering an impressive resolution of 800 * 480 for an enhanced user experience.
2. High program capacity:
Excelling in program capacity, the system accommodates 1000 programs and 1000 segments, with a potential 999 total loops and 999 partial loops. Enjoy the convenience of 10 program linking functions and real-time temperature curve display, allowing direct data queries.
3. High data storage capacity:
Effortlessly transfer historical data from up to 300 days with storage operation. Use direct uploads via hard disk or network cable to your computer, or store within the controller for seamless data management.
4. Easy connection:
Streamline connectivity with LAN standard Ethernet communication, supporting up to 16 devices per software. The machine's outflow interface facilitates easy regional network integration, enabling remote program control, real-time monitoring, and historical curve playback.
Heating and humidification system
The system's bare wire nickel chromium alloy electric heating tube offers minimal thermal inertia and low heating overshoot, delivering high precision fluctuation maintained by power control.
1. Humidifier:
Experience unparalleled uniformity and control with our sophisticated humidification system. Utilizing a humidification cylinder via the boiler method ensures even distribution, while surface humidification through the water plate method achieves rapid speed and enhanced accuracy. No concerns about impurities like scale in the chamber, and enjoy exceptional low humidity performance. The system is easy to clean. The humidification tube is crafted with a seamless stainless steel shell, boasting an impressive insulation resistance greater than 50M Ω, and comes with a reliable anti-dry burning controller.
2. Water Efficiency & Energy Conservation:
Our design features a front-mounted 25L large-capacity water tank, complete with a quick connection for water and electricity, facilitating easy disassembly and cleaning. Benefit from precise dehumidification control across three humidity zones, dramatically conserving water and adhering to national standards for high temperature and humidity, such as 85 º C and 85% RH. The innovative point cooling and dehumidification system can be shut off, and the closed design significantly cuts water consumption.
Invest in equipment engineered to perform under the most extreme testing conditions, ensuring durability and reliability.
1. Circulating Air Mode Selection: Choose between courtyard air supply or a variable speed motor.
If your product demands specific wind speed conditions, this specialized solution is your optimal choice.
2. Water Supply System Selection: Opt for RO Reverse Osmosis.
Our advanced equipment, when requiring humidification, efficiently utilizes pure water. This automatic water production process ensures a continuous supply of pure water, saving time while offering convenience.
3. Polymer Film/Rotor Dehumidification System.
For essential long-term low-temperature and low-humidity testing conditions, the cellular chemical dehumidification system is your inevitable choice, accommodating a humidity range as low as 10 º C/10% RH or even lower.
4. LN.Two/ .LCO.2
We deliver top-tier professional products with a comprehensive range of specifications, directly imported from Europe and the United States. LN.Two/ .LCO.2
Equip with solenoid valves and auxiliary control systems to fulfill your rapid testing needs for accelerated temperature reduction.
5. Ultrasonic Cooling and Humidification System.
Ideal for dynamic high heat load testing under intense temperature and humidity, the ultrasonic cooling and humidification system fulfills this demanding requirement. It's indispensable as an auxiliary device.
6. Enhance with a Glass Inner Door and Manual Operation Port.
For frequent movement and activation of the tested object, incorporating manual operations associated with the glass inner door (∧ 125Mm * Ea.) minimizes the environmental impact of opening the test chamber.
7. Real-time Test Data Recorder.
When simultaneous temperature measurements of both the test environment and object are needed, integrate a recorder that meets specifications. This tape recorder is the singular solution to fulfill your recording needs.
8. Computer Connection Operation Recording Software.
Tailored for Mattel's environmental measuring machine kitchen, our robust connection software offers the capability to monitor multiple machines concurrently, retrieve operational data, and deliver the most convenient and advanced electronic functionalities to users.
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