Step-in Low Temperature Humidity Environmental Chamber for Accurate Temperature Control
Product Description
Introducing the High Performance Humid Hot Testing Machine by Guangdong MENTEK Testing Equipment Co., Ltd. Unveil the pinnacle of precision and adaptability with this cutting-edge device, expertly designed for high and low-temperature assessments. Masterfully equipped to test a diverse array of electrical products, components, and materials, this machine is your go-to solution for comprehensive environmental simulation reliability assessments. Whether you are conducting constant, gradient, mutation, or wet heat testing, MENTEK's test chambers stand as the industry benchmark. Meticulously crafted to align with the esteemed Chinese national standards/T10586-2006 and T10592-2008, this exceptional machine guarantees unmatched performance and steadfast compliance, instilling utmost confidence with every test.
| Model |
MHPW |
| |
8 |
12 |
16 |
24 |
| System |
Balanced temperature and humidity control system |
| Temperature range |
The maximum test temperature is 85 ºC; Minimum test temperature -60 ºC, -40 ºC, -20 ºC, 0 ºC |
| Humidity range |
25%~95%RH |
| Temperature fluctuation |
±0.5ºC |
| Humidity fluctuation |
±2.5%RH |
| Temperature deviation |
±2.0ºC |
| Humidity deviation |
±3%RH(>75%RH) ±5%RH (≤75%RH) |
| Heating up time |
20ºC +80ºC/1ºCmin |
| Cooling time |
+20ºC -60ºC,-40,-20,0ºCWithin 120, 90, or 60 minutes |
Inner size(cm) |
Width |
200 |
300 |
400 |
400 |
| |
Height |
200 |
200 |
200 |
200 |
| |
Depth |
200 |
200 |
200 |
300 |
| Inner volumn(m³) |
8 |
12 |
16 |
24 |
Inner size(cm) |
Width |
340 |
440 |
540 |
540 |
| |
Height |
225 |
225 |
225 |
225 |
| |
Depth |
220 |
220 |
220 |
320 |
| Thermal insulation enclosure structure |
Spray coated galvanized color steel plate+temperature stress resistant insulation material+SUS304 # stainless steel plate composite assembly plate |
| Door size(cm) |
Single door: W85XH180; Double door: W170XH180 |
| Heater |
Nickel chromium alloy electric wire heater |
| Humidifier |
Semi enclosed steam humidification (boiler type) |
| Freezing system |
Water cooled or air-cooled |
| |
Single stage/stacked, semi enclosed imported compressor, environmentally friendly refrigerant |
| Controller |
display
Operation mode Memory capacity accuracy
Input
communication interface |
7-inch TFT touch screen, displaying 7-inch TFT in both Chinese and English.
Program control, fixed value control.
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 20 steps of connection). Temperature: 0.1% Humidity: 0.1%~5V DCV.
Temperature: pt-100 Humidity: pt-1000 or
No need for any converters, it can be connected to a computer LAN via Ethernet RJ45 standard communication, facilitating remote monitoring and supporting online multi machine control and management. (Requires computer connection). |
| Certification device |
Non fuse safety switch, overpressure, overheating, overcurrent protection, fan overload protection, dry burning protection, water shortage protection for compression molding machine |
| Standard accessories |
1 insulated glass observation window, 1 lead hole (Φ 50mm or Φ 100mm), 1 set of lighting and indicator lights |
| Ambient Temperature |
5ºC~+35ºC |
| Power |
AC380 50Hz Three-phase four-wire |
Note: We offer custom solutions to meet specific size requirements, ensuring tailored options that cater to every unique need with precision.
The equipment meets the following testing standards
Our revolutionary equipment is engineered to satisfy an extensive array of rigorous 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 prestigious China National Standard/T2423.34-2012 Test Z/AnnoDominique for Temperature and Humidity Combination. Trust in the exceptional reliability and expansive performance capabilities of our equipment to meet all your testing needs with unparalleled accuracy and assurance.
Structure of the testing chamber
Meticulously crafted for unparalleled precision, the exterior of the test box boasts a robust galvanized color steel plate, ensuring exceptional durability and resilience that stands the test of time.
The interior is a triumph of superior craftsmanship, constructed from SUS304 stainless steel plates complete with adjustable hanging hole strips for precise component placement. Featuring formidable thermal insulation that includes a minimum of 10 cm of rigid polyurethane foam and glass wool, this advanced design ensures exceptional temperature regulation. The inner and outer box front doors are reinforced with high-quality electric wood chicken glass fiber board frames, providing superb low-temperature insulation. A double-channel silicone foam strip series guarantees optimal sealing, offering a broad temperature resistance range and secure closure.
Experimental space air circulation:
Our sophisticated air supply system utilizes multi-blade aluminum wind turbines, ingeniously engineered to endure both high and low temperatures. Driven by precision motors, the system delivers air meticulously to upper louvers, with a return from the bottom that maintains a temperature variance of less than 2ºC across an extensive range of -70~100ºC. This precision is validated at 10 internationally recognized points, ensuring uniform conditions throughout your testing environment.
Controller operating system
At the core of our system lies an innovative, energy-efficient (8W) temperature and humidity control device, delivering unparalleled precision with a temperature control accuracy of ±3ºC. This ensures consistently reliable and stable testing environments.
1. High resolution screen:
Experience outstanding clarity with our 7-inch TET true color LCD resistive touch screen, offering a remarkable resolution of 800 * 480. Every detail is vividly displayed and easily accessible, deeply enriching the user experience.
2. High program capacity:
Designed for extensive testing operations, the system's memory can accommodate up to 1000 programs/1000 segments, with capabilities for 999 total loops and 999 partial loops. The 10 program linking functions and real-time temperature curve displays empower users to query data with ease, streamline workflow, and significantly boost productivity.
3. High data storage capacity:
Seamlessly manage and transfer up to 300 days of historical data. Whether uploading directly via hard disk or network cable to your computer, or loading into the controller, experience effortless data access and continuity with our advanced storage solutions.
4. Easy connection:
Unleash the full potential of seamless connectivity with our LAN standard Ethernet communication. This advanced feature empowers you to connect up to 16 devices using a single software, allowing effortless integration into regional networks. Experience sophisticated remote program control, real-time monitoring, and the convenience of easy playback of historical curves, all at your fingertips.
Heating and Humidification System
Delight in the epitome of technological excellence with our cutting-edge heating system. Meticulously engineered with premium bare wire nickel-chromium alloy electric heating tubes, it sets a new standard in thermal management efficiency. Revel in the prompt responsiveness characterized by minimal thermal inertia and virtually zero overshoot, thanks to our masterfully designed power control mechanisms. This exquisitely balanced system achieves unparalleled precision in temperature fluctuations, providing the perfect environment for your industrial applications.
1. Humidifier:
Welcome to the future of reliable humidification with our expertly crafted humidification cylinder. Leveraging a superior boiler method, it delivers exceptional performance. For fast and accurate humidity control, trust our surface humidification technique, utilizing a water plate for unbeatable speed and precision. Our innovative design effectively eradicates impurities like scale, maintaining your testing chamber at low humidity levels with minimal upkeep. Constructed with a smooth stainless steel shell, the humidification tube boasts insulation resistance exceeding 50M Ω and incorporates an anti-dry burning controller for enhanced safety.
2. Optimize Water Consumption and Enhance Energy Efficiency:
Experience our groundbreaking design, featuring a strategically positioned 25L high-capacity water tank seamlessly integrated with a quick connect system. This ensures flawless harmony between water and electricity, streamlining disassembly and maintenance. Enjoy precise dehumidification control across three distinct humidity zones, significantly minimizing water usage. Surpass national high temperature and humidity standards, achieving conditions of up to 85 º C and 85% RH. Our state-of-the-art point cooling and dehumidification system dramatically reduces water consumption through a closed design that ensures optimal efficiency.
Invest in equipment meticulously crafted to withstand even the toughest testing environments, offering unmatched reliability and durability.
1. Choose Your Circulating Air Mode: Courtyard Air Supply or Variable Speed Motor
For products with unique wind speed requirements, our tailored solutions excel, delivering performance specifically designed to meet your exact specifications.
2. Opt for RO Reverse Osmosis Water Supply System
In environments where humidification is crucial, nothing less than pure water is acceptable. Our advanced automatic water production system guarantees a continuous supply of pure water, combining time-saving convenience with exceptional performance.
3. Advanced Polymer Film/Rotor Dehumidification System
For critical long-term testing under low-temperature and low-humidity conditions, our cellular chemical dehumidification system is second to none. It offers an extraordinary range of humidity, achieving conditions as low as 10 º C/10% RH or even lower.
4. LN.Two/ .LCO.2
Our professional-grade offerings encompass a comprehensive range of specifications, directly imported from Europe and the USA, ensuring superior performance and reliability. LN.Two/ .LCO.2
Harness the precision of solenoid valves integrated with sophisticated control systems, meticulously engineered to satisfy your accelerated testing requirements. This guarantees rapid response in both temperature reduction and control, perfectly tailored to your specifications.
5. Ultrasonic Cooling and Humidification System
Master the complexities of dynamic testing under extreme heat loads, even at high temperatures and humidity. Our ultrasonic cooling and humidification system is precision-engineered to meet these demanding challenges, serving as an indispensable auxiliary tool.
6. Add a Glass Inner Door with Manual Operation Access
Streamline the frequent movement and operation of test subjects with a glass inner door featuring manual operation capabilities (∧ 125Mm * Ea.). This feature significantly reduces the environmental impact when opening the chamber door, enhancing efficiency and user convenience.
7. Real-Time Test Data Acquisition Recorder
Experience unparalleled precision in temperature monitoring with our advanced solution. It effortlessly captures comprehensive real-time data from both the testing environment and the test object. Choose a tape recorder that adheres to industry-leading standards, providing the perfect answer to your critical data recording requirements.
8. Advanced Computer Connection Operation Recording Software
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