Versatile High Low Temperature and Humidity Testing Chamber for Quality Control
Product Description
Introducing the unparalleled Versatile High Low Temperature and Humidity Testing Chamber from Guangdong MENTEK Testing Equipment Co., Ltd. This exceptional device is expertly crafted for rigorous high and low temperature testing of a wide array of electrical products, other diverse products, parts, and materials. It is an indispensable tool for environmental simulation reliability testing, including constant and gradient assessments, mutation tests, or wet heat evaluations. MENTEK's high-performance chambers are meticulously designed and manufactured in strict adherence to Chinese national standards/T10586-2006 and T10592-2008, ensuring the utmost quality and reliability.
| Model |
MHP-150 |
MHP-225 |
MHP-408 |
MHP-800 |
MHP-1000 |
| Inner box size (CM) |
50*60*50 |
60*75*50 |
80*85*60 |
100*100*80 |
100*100*100 |
| Outer box size (CM) |
70*150*165 |
80*165*170 |
100*175*180 |
120*190*185 |
120*190*190 |
| The volume of the inner box |
150 L |
225 L |
408 L |
800 L |
1000 L |
| performance |
Temperature and humidity range |
0ºC/20ºC/-40ºC/-60ºC/-70ºC/+100ºC(+150ºC): 10%RH.-98% |
| Volatility of temperature and humidity |
±0.3ºC-±0.5ºC;±2.5%RH. |
| Temperature and humidity deviation |
±0.5ºC-2ºC;±3RH.(>)75%RH.); ±5%RH. (<=75%RH.) |
| Controller analysis Precision |
±0.01ºC;±0.1%RH. |
| Warm-up time |
100 |
150 |
100 |
150 |
100 |
150 |
100 |
150 |
100 |
150 |
| (RT.-HT.) |
30 |
40 |
40 |
50 |
45 |
55 |
55 |
60 |
50 |
60 |
| Cooling time |
0 |
-20 |
-40 |
-60 |
-70 |
0 |
-20 |
-40 |
-60 |
-70 |
0 |
-20 |
-40 |
-60 |
-70 |
0 |
-20 |
40 |
-60 |
-70 |
0 |
-20 |
-40 |
-60 |
-70 |
| RT.-HT. |
40 |
50 |
55 |
90 |
100 |
40 |
50 |
55 |
90 |
100 |
40 |
50 |
55 |
90 |
100 |
40 |
50 |
55 |
90 |
Ten0 |
40 |
50 |
55 |
90 |
100 |
| Power supply (K.In.) |
3.0 |
4.0 |
6.0 |
6.0 |
6.0 |
3.5 |
5.5 |
6.5 |
8.0 |
8.5 |
Four.5 |
6.0 |
7.5 |
9.5 |
9.5 |
5.5 |
9.0 |
Ten |
10.5 |
10.5 |
10.5 |
10.5 |
10.5 |
10.5 |
10.5 |
| Weight (KG) |
250 |
300 |
400 |
600 |
700 |
Material |
Inner wall |
SUS304 Stainless steel 2B Panel |
| Outer casing |
High-strength cold-rolled steel plate double-sided fine powder baking paint |
| System wind circuit |
Glass fiber + polyurethane foam |
| System |
Way |
Centrifugal fan - broadband forced airflow circulation (top out and down) |
| Refrigeration method |
Single-stage mechanical compression refrigeration (or binary stacked refrigeration) |
| Chiller |
Single fully enclosed piston French Taikang compressor |
| Refrigerant |
R404A.Environmentally friendly cold coal in the United States (R23.+404A.) |
| Condensation method |
Air-cooled or water-cooled |
| Heater |
Alloy electric heating wire heater |
| Humidifier |
Semi-closed steam humidification (boiler type) |
| Water supply method |
Fully automatic circulating water supply (water quality requires resistivity>500 millionΩ) |
| Standard configuration |
1pcs Observation window (double-layer hollow tempered glass). 1pcs test hole 50MM.(Located on the left) 2pcs sample racks. 1pcs Layer lights in the box (Fluorescent lamp); 1pcs gauze bag; 8pcs hangs; 2pcs fuses; 4 small wheels; 1pcs power line. |
| Security built-in |
Fuseless switch , anti-dry burning device, compressor overpressure, overheating, overCurrent protection, overheating protection, fan overload protection, Water shortage protection, safety line, emergency parking and other protective devices. |
Note: For ultimate flexibility, the size of our testing chambers can be tailored to meet the unique and specific requirements of each user.
The equipment meets the following stringent testing standards:
Our testing chamber proudly complies with a comprehensive array of 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, and Chinese National Standard/T2423.4-2008 Test for Decibel: Change, Damp Heat. Additionally, it adheres to the China National Standard/T2423.34-2012 Test Z/AnnoDominique for Temperature and Humidity combinations or other intricate temperature and humidity tests within the equipment's performance range.
Structure of the Testing Chamber
The chamber's robust outer shell is crafted from galvanized color steel plate, ensuring durability and resilience.
The inner chamber boasts construction entirely from SUS304 stainless steel plates. Ingeniously designed with adjustable hanging hole strips on the side, it facilitates uniform positioning with its test track frame. The chamber features at least 10 cm thick thermal insulation layers composed of rigid polyurethane foam and glass wool, ensuring exceptional thermal efficiency. The seamless connection between the inner and outer box doors employs high-quality electric wood chicken glass fiber board door frames, offering superior low-temperature insulation. The doors are sealed with a series of silicone foam strips featuring twin channels and wide temperature resistance for unmatched sealing performance.
Experimental Space Air Circulation:
Our advanced air supply system employs multi-blade aluminum wind turbines, expertly engineered to withstand extreme high and low temperatures. These turbines efficiently channel air, powered by durable motors, to the upper louvers, ensuring optimal circulation. Air return is channeled from the bottom, maintaining a remarkable uniformity of less than 2 º C across a broad range of -70~100 º C (evaluated on a 10-point international scale).
Controller Operating System
The system integrates a state-of-the-art, low-power consumption (8W) temperature and humidity control device, delivering astounding temperature control precision with an accuracy of ± 3 º C.
1. High-Resolution Screen:
Experience the clarity of a 7-inch TET true color LCD resistive touch screen, boasting an impressive resolution of up to 800 * 480 for detailed visual output.
2. High Program Capacity:
With a memory capacity accommodating 1000 programs/1000 segments, our system supports 999 total loops and 999 partial loops. Benefit from 10 sets of program linking functions and a real-time temperature curve display, allowing for seamless direct querying.
3. High Data Storage Capacity:
Effortlessly transfer 300 days of historical data while in storage operation mode by directly uploading via hard disk or network cable to a computer, or by loading it into the controller for comprehensive data management.
4. Easy Connection:
Embrace connectivity with our controller's LAN standard Ethernet communication, enabling a single software to connect up to 16 devices. The integrated outflow interface facilitates easy connection to regional networks, allowing for sophisticated remote program control functions, such as real-time monitoring and historical curve playback.
Heating and Humidification System
Our system features bare wire nickel chromium alloy electric heating tubes, characterized by low thermal inertia and minimal heating overshoot. This design guarantees high-precision fluctuation, optimized through advanced power control.
1. Humidifier:
Experience superior uniformity with our humidification cylinder, using the innovative boiler method for consistent results. The surface humidification via the water plate method guarantees rapid performance with exceptional control accuracy, ensuring no impurities like scale form inside the chamber. This method excels in low humidity scenarios and is straightforward to clean. The humidification tube is crafted from seamless stainless steel for durability, boasting insulation resistance greater than 50M Ω, and includes an anti-dry burning controller for enhanced safety.
2. Efficient Water Consumption and Energy Conservation:
Our forward-mounted 25L large capacity water tank is designed for effortless maintenance with a quick connection for water and electrical disassembly, ensuring ease of cleaning. It offers precise dehumidification across three humidity zones, conserving water while adhering to national standards for demanding conditions like 85 ºC and 85% RH. The point cooling and dehumidification system can be switched off when not needed, and its closed design significantly minimizes water use.
Invest in equipment that thrives under extreme testing conditions, ensuring reliability and high performance.
1. Optimal Circulating Air Mode Selection: Choose between courtyard air supply or variable speed motor options.
For products with specialized wind speed requirements, our solution is unmatched, providing tailored airflow control to meet your specific testing needs.
2. Advanced Water Supply System Selection: RO Reverse Osmosis Technology.
Our equipment utilizes pure water for humidification, thanks to an automated production method that ensures a continuous supply. This saves time and enhances convenience, delivering pure water effortlessly.
3. State-of-the-Art Polymer Film/Rotor Dehumidification System.
For prolonged low-temperature and low-humidity testing conditions, our cellular chemical dehumidification system is indispensable. It supports a humidity range reaching as low as 10 ºC/10% RH, meeting even the most stringent requirements.
4. LN.Two/ .LCO.2
We proudly offer a range of professional products with full specifications, directly imported from Europe and the United States, ensuring the highest quality standards. LN.Two/ .LCO.2
Equipped with precision solenoid valves and advanced control systems, our solution meets your urgent testing needs for rapid acceleration and temperature reduction.
5. Cutting-Edge Ultrasonic Cooling and Humidification System.
For dynamic high heat load testing, particularly under challenging high temperature and humidity conditions, our ultrasonic cooling and humidification system is engineered to meet these stringent requirements. It serves as an essential auxiliary device in such demanding environments.
6. Integrated Glass Inner Door with Manual Operation Port.
To accommodate frequent movement and activation of the test object, incorporating manual operations with a glass inner door (∧ 125Mm * Ea.) eliminates environmental impact caused by opening the chamber door.
7. Real-Time Test Data Acquisition Recorder.
For simultaneous recordings of multiple temperature measurements in both the testing environment and the object, a compliant recorder is crucial. A tape recorder is your ideal solution to meet such precise demands.
8. Sophisticated Computer Connection and Operation Recording Software.
Our software, optimized for Mattel's environmental measuring machine kitchen, offers robust functionalities to monitor multiple machines concurrently, access real-time operational data, and provide users with the most convenient and advanced electronic capabilities available.
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