Precision Walk-in Low Temperature Testing Chamber for Industrial Humidity Control
Product Description
Introducing the High Performance Humid Hot Testing Machine by Guangdong MENTEK Testing Equipment Co., Ltd. Embrace the pinnacle of precision and versatility with this cutting-edge device, designed to excel in both high and low-temperature evaluations. This state-of-the-art machine is expertly engineered to manage a diverse array of electrical products, components, and materials, making it perfect for comprehensive environmental simulation reliability assessments. Whether you need consistent testing, gradient variations, abrupt changes, or humidity and heat trials, MENTEK's test chambers redefine industry benchmarks. Meticulously crafted to conform to the esteemed Chinese national standards/T10586-2006 and T10592-2008, this remarkable machine guarantees top-tier performance and unwavering compliance, instilling confidence with every test conducted.
| 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 specially designed solutions to accommodate specific size requirements, delivering tailored options to fulfill every unique demand.
The equipment meets the following testing standards
Our state-of-the-art equipment is meticulously engineered to adhere to a comprehensive spectrum 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, the esteemed 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 extensive performance capabilities of our equipment to fulfill all your testing requirements with unmatched precision and assurance.
Structure of the testing chamber
Meticulously crafted for supreme precision, the test box exterior is fashioned from a robust galvanized color steel plate, promising exceptional durability and resilience.
The interior is a masterpiece of superior craftsmanship, constructed from SUS304 stainless steel plates with adjustable hanging hole strips for precise component placement. With an impressive thermal insulation barrier of at least 10 cm, composed of rigid polyurethane foam and glass wool, this advanced design guarantees 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 ensures optimal sealing, offering extensive temperature resistance and secure closure.
Experimental space air circulation:
Our sophisticated air supply system employs multi-blade aluminum wind turbines, expertly engineered to withstand both high and low temperatures. Powered 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 the expansive range of -70~100ºC. This precision is verified at 10 internationally recognized points, ensuring uniform conditions for your testing environments.
Controller operating system
At the heart of our system is a groundbreaking, energy-efficient (8W) temperature and humidity control device, offering unrivaled precision with a temperature control accuracy of ±3ºC. This guarantees consistently reliable and stable test environments, ensuring peace of mind and enhanced operational efficiency.
1. High resolution screen:
Experience outstanding clarity with our 7-inch TET true color LCD resistive touch screen, featuring a remarkable resolution of 800 * 480. This ensures every detail is vividly displayed and easily accessible, significantly enhancing the user experience and operational efficiency.
2. High program capacity:
Optimized 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 effortlessly, streamline workflow, and amplify productivity.
3. High data storage capacity:
Effortlessly 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, enjoy seamless data access and continuity with our advanced storage solutions, ensuring your data is always within reach, ready for analysis.
4. Easy connection:
Harness the boundless potential of connectivity with our LAN standard Ethernet communication. This feature allows a single software platform to seamlessly connect and manage up to 16 devices. Effortlessly integrate this system into regional networks to enable sophisticated remote program control, real-time monitoring, and convenient playback of historical data curves. Experience an unparalleled ease of use and advanced integration, elevating your operational efficiency to new heights.
Heating and Humidification System
Plunge into the apex of technological advancement with our cutting-edge heating system. Crafted with the highest quality bare wire nickel-chromium alloy electric heating tubes, it elevates thermal management to an unprecedented level of efficiency. Delight in the swift responsiveness of minimal thermal inertia and negligible overshoot, all achieved through our impeccably refined power control mechanisms. This impeccably calibrated system delivers unmatched precision in temperature modulation, creating the perfect environment for an array of industrial applications.
1. Humidifier:
Embark on a journey into the future of reliable humidification with our meticulously engineered humidification cylinder. Leveraging an advanced boiler method, it delivers extraordinary performance. For rapid and precise humidity regulation, trust our surface humidification technique, utilizing a water plate for unparalleled speed and precision. Our pioneering design effectively eradicates impurities such as scale, maintaining your testing chamber at optimal low humidity levels with minimal upkeep. Constructed with a seamless stainless steel shell, the humidification tube ensures insulation resistance exceeding 50M Ω and is equipped with an anti-dry burning controller for enhanced safety.
2. Optimize Water Consumption and Enhance Energy Efficiency:
Unveil our groundbreaking design, featuring a strategically positioned 25L high-capacity water tank seamlessly integrated with a quick connect system. This design ensures flawless coordination between water and electricity, making disassembly and maintenance a breeze. Experience precise dehumidification control across three distinct humidity zones, markedly reducing water usage. Exceed national high temperature and humidity benchmarks, achieving optimal conditions of up to 85 º C and 85% RH. Our pioneering point cooling and dehumidification system drastically cuts water consumption through a closed design that ensures maximum efficiency.
Invest in equipment exquisitely crafted to withstand even the harshest testing environments, delivering unparalleled reliability and performance.
1. Choose Your Circulating Air Mode: Courtyard Air Supply or Variable Speed Motor
For products with unique wind speed requirements, our custom solutions shine, offering performance precisely tailored to your specific needs and conditions.
2. Opt for RO Reverse Osmosis Water Supply System
In environments where precise humidification is critical, only the purest water suffices. Our advanced automatic water production system guarantees a continuous supply of pure water, combining time-efficient convenience with exceptional results.
3. Advanced Polymer Film/Rotor Dehumidification System
For critical long-term testing in low-temperature and low-humidity environments, our cellular chemical dehumidification system is unparalleled. It provides an extraordinary range of humidity levels, achieving conditions as low as 10 º C/10% RH or even lower.
4. LN.Two/ .LCO.2
Our professional-grade offerings include an extensive range of specifications, directly imported from Europe and the USA, ensuring superior performance and reliability. LN.Two/ .LCO.2
Maximize the precision of solenoid valves combined with cutting-edge control systems, meticulously engineered for your accelerated testing requirements. This ensures a swift response in both temperature reduction and control, perfectly attuned to your specifications.
5. Ultrasonic Cooling and Humidification System
Master the challenges of dynamic testing under extreme heat loads, even in high-temperature and humidity conditions. Our ultrasonic cooling and humidification system is precision-engineered to meet these demanding requirements, serving as an indispensable auxiliary tool.
6. Add a Glass Inner Door with Manual Operation Access
Facilitate the frequent movement and operation of test subjects with a glass inner door featuring manual operation capabilities (∧ 125Mm * Ea.). This innovation significantly minimizes the environmental impact of opening the chamber door, enhancing both efficiency and convenience.
7. Real-Time Test Data Acquisition Recorder
Immerse yourself in comprehensive temperature monitoring with our state-of-the-art solution. This groundbreaking system captures and records data concurrently from both the test environment and the test object, ensuring no detail goes unnoticed. Choose our industry-standard compliant tape recorder, crafted to meet the highest standards, offering the perfect solution for all your exacting data recording requirements.
8. Advanced Computer Connection Operation Recording Software
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