Step-in Low Temperature Testing Chamber for Humidity Control Solutions MHPW Series
Product Description
Introducing the ultimate solution for all your temperature testing needs: the High Performance Humid Hot Testing Machine by Guangdong MENTEK Testing Equipment Co., Ltd. This exceptional device is meticulously crafted to handle both high and low temperature testing with unparalleled versatility, catering to a diverse range of electrical products, components, materials, and beyond. Whether your goal is to conduct intricate environmental simulation reliability assessments, such as constant, gradient, mutation, or wet heat testing, MENTEK's premium test chambers are engineered to perfection, strictly adhering to the esteemed Chinese national standards/T10586-2006 and T10592-2008. Count on a machine that embodies excellence in both performance and compliance!
| 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: Customization can be made according to the actual size requirements of the user.
The equipment meets the following testing standards
Our state-of-the-art equipment flawlessly conforms to an extensive 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 prestigious China National Standard/T2423.34-2012 Test Z/AnnoDominique for Temperature and Humidity Combination. Experience the supreme reliability of tests conducted within the expansive performance range of our equipment.
Structure of the testing chamber
Crafted with meticulous precision, the exterior of the test box showcases a resilient galvanized color steel plate, promising enduring durability and robust resilience.
The interior is a masterpiece of superior craftsmanship, featuring SUS304 stainless steel plates, complete with versatile hanging hole strips on the sides for uniform adjustment and optimal placement. With formidable thermal insulation of at least 10 cm rigid polyurethane foam and glass wool, the innovative design ensures exceptional temperature control. The connection between the front doors of both the inner and outer boxes utilizes premium electric wood chicken glass fiber board door frames, delivering outstanding low-temperature insulation. To achieve optimal sealing, the door is lined with a double-channel series of silicone foam strips, providing wide temperature resistance and secure closure.
Experimental space air circulation:
Our cutting-edge air supply system features multi-blade aluminum wind turbines, engineered for high and low temperature resistance, and driven by precision motors for accurate air delivery to upper louvers. The sophisticated airflow system returns from the bottom, ensuring a temperature variance of less than 2ºC within the expansive range of -70~100ºC, a precision benchmarked across 10 internationally recognized points.
Controller operating system
At the core of operation is a revolutionary, low-power (8W) temperature and humidity control device, delivering extraordinary temperature control accuracy of ±3ºC, ensuring consistently reliable test environments.
1. High resolution screen:
Experience unparalleled clarity with a 7-inch TET true color LCD resistive touch screen, boasting an impressive resolution of 800 * 480, ensuring every detail is vividly visible and easily accessible.
2. High program capacity:
Designed for extensive testing operations, the system features a memory capacity capable of accommodating up to 1000 programs/1000 segments, supporting 999 total loops, and 999 partial loops. The 10 sets of program linking functions and real-time temperature curve displays enable users to query data with ease, optimizing workflow and productivity.
3. High data storage capacity:
Effortlessly manage and transfer historical data for up to 300 days, whether uploading directly via hard disk or network cable to your computer, or loading into the controller, ensuring seamless continuity and ease of data access.
4. Easy connection:
Harness the power of connectivity with LAN standard Ethernet communication, enabling one software to connect up to 16 devices. Seamlessly integrate with regional networks and achieve sophisticated remote program control capabilities, including real-time monitoring and historical curve playback.
Heating and humidification system
Unleash the unmatched precision of our state-of-the-art heating system. Equipped with high-efficiency bare wire nickel chromium alloy electric heating tubes, it offers minimal thermal inertia and negligible overshoot in heating. Our superior power control capabilities ensure extraordinary precision in thermal fluctuations, providing you with optimal thermal conditions.
1. Humidifier:
Enter a new dimension of uniform humidification with our innovative humidification cylinder, utilizing the exceptional boiler method. For those seeking speed and precision, our surface humidification technology via water plate stands unrivaled, delivering rapid performance and exceptional control accuracy. Bid farewell to impurities like scale within your testing chamber-our technology promises low humidity and effortless maintenance. The humidification tube is elegantly enclosed in a seamless stainless steel shell, boasting insulation resistance exceeding 50M Ω, with an anti-dry burning controller for uncompromised safety.
2. Optimize Water Consumption and Enhance Energy Efficiency:
Experience our groundbreaking design featuring a front-mounted 25L large-capacity water tank, flawlessly integrated with a quick connection for seamless water and electricity synergy, facilitating easy disassembly and cleaning. Achieve precise dehumidification control across three specified humidity zones, significantly curtailing water usage. Exceed national standards for high temperature and humidity with parameters like 85 º C and 85% RH. Our innovative point cooling and dehumidification system reduces water consumption, driven by a closed design that guarantees peak efficiency.
Secure your investment in equipment engineered to withstand the most rigorous testing conditions.
1. Choose Your Circulating Air Mode: Courtyard Air Supply or Variable Speed Motor
For products with unique wind speed requirements, our bespoke solution is unparalleled, providing performance meticulously crafted to meet your specific needs.
2. Opt for RO Reverse Osmosis Water Supply System
In environments where humidification is paramount, only pure water will suffice. Our advanced automatic water production system ensures a continuous supply of pristine water, merging time-saving convenience with outstanding results.
3. Advanced Polymer Film/Rotor Dehumidification System
For critical long-term low-temperature and low-humidity testing, our cellular chemical dehumidification system is superb. It offers a remarkable humidity range, achieving conditions as low as 10 º C/10% RH or beyond.
4. LN.Two/ .LCO.2
Our professional-grade offerings feature a wide array of comprehensive specifications, imported directly from Europe and the United States, ensuring top-tier performance and reliability. LN.Two/ .LCO.2
Leverage the prowess of solenoid valves and state-of-the-art control systems, tailored to meet your accelerated testing demands. This ensures swift responses in both temperature reduction and control.
5. Ultrasonic Cooling and Humidification System
Conquer the challenges of dynamic testing under high heat loads, even in elevated temperatures and humidity. Our ultrasonic cooling and humidification system is expertly crafted to meet these stringent demands, serving as an essential auxiliary device.
6. Add a Glass Inner Door with Manual Operation Access
Augment the frequent movement and operation of your test subjects by incorporating a glass inner door with manual operation capability (∧ 125Mm * Ea.). This feature minimizes the environmental impact of opening the chamber door.
7. Real-Time Test Data Acquisition Recorder
Achieve thorough temperature monitoring by simultaneously capturing data from both the testing environment and the test object. Invest in a tape recorder that meets industry standards and serves as the ultimate solution for your rigorous data recording requirements.
8. Advanced Computer Connection Operation Recording Software
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