In today’s fast-paced technological landscape, The role of environmental testing has become increasingly critical. Among the essential tools for this task are portable humidity chambers. These devices are designed to create and maintain specific humidity conditions in a controlled environment, Making them invaluable for a wide range of applications from product testing to research and development. A portable humidity chamber stands out due to its compact and versatile nature. Unlike larger, stationary models, Portable chambers offer flexibility in positioning and ease of transport, making them ideal for fieldwork and varied testing environments.
Portable humidity chambers offer significant advantages in terms of flexibility, precision, and cost-effectiveness. By focusing on automation, data management, and maintenance best practices, Users can enhance the efficiency and reliability of these devices. Whether used for product testing, material research, or quality control, Portable humidity chambers play a crucial role in modern environmental testing and research. By integrating advanced technologies and following best practices, Organizations can ensure that their portable humidity chambers deliver optimal performance and value, meeting the demands of today’s dynamic testing environments.
| Equipment Model | WEW-20S-40TH | WEW-20S-20TH | WEW-20S-70TH |
| Test Room Volume | 20 Liters | 20 Liters | 20 Liters |
| Internal Dimensions (W*H*D) | 300*300*200mm | 300*300*200mm | 300*300*200mm |
| External Dimensions (W*H*D) | 450*690*795mm | 450*690*795mm | 450*690*1100mm |
| Temperature Range | -40℃~ +150℃ | -20℃~ +150℃ | -60℃~ +150℃ |
| Cooling Rate | +20℃~-40℃ within 60 min | +50℃~-20℃ within 90 min | +20℃~-60℃ within 80 min |
| Heating Rate | +40℃~150℃ within 60 min | -20℃~50℃ within 50 min | -70℃~150℃ within 70 min |
| Temperature Fluctuation | ±0.3℃ | ±0.3℃ | ±0.5℃ |
| Temperature Distribution | ±1.0℃（-40℃~100℃） | ±2.0℃（100.1℃~150℃） | ±2.0℃（100.1℃~150℃） |
| Lowest Temp for Test | -40℃ | -20℃ | -60℃ |
| Highest Temp for Test | +150℃ | +150℃ | +150℃ |
| Humidity Range | 30~98%RH | 30~95%RH | N/A |
| Humidity Variation | ±1.0%RH | ±1.0%RH | N/A |
| Humidity Distribution | ±2.0%RH | ±2.0%RH | N/A |
| Internal Material | Stainless Steel Plate (SUS304) | Stainless Steel Plate (SUS304) | Stainless Steel Plate (SUS316) |
| External Material | Stainless Steel Plate (SUS304) | Cold rolled Steel Sheet | Powder Coating Case |
| Test Specimens Load | 20 KGS (MAX) | 25 KGS (MAX) | 15 KGS (MAX) |
| Thermal Insulation Material | Polyurethane Board + Glass Wool | Polyurethane Board + Glass Wool | Polyurethane Board + Glass Wool |
| Fan System | lmpeller Fan | lmpeller Fan | lmpeller Fan |
| Compressor | Air-Cooling Way | Air-Cooling Way | Air-Cooling Way |
| Refrigerant | R507, R404a | R507, R404a | R23, R508, R404a |
| Evaporator | Air-Cooled Plate Fin Cooler | Air-Cooled Plate Fin Cooler | Air-Cooled Plate Fin Cooler |
| The Heater | Nickel-Chromium Heating Wire | Nichrome Strip Wire Heater | Nichrome Strip Wire Heater |
| Humidifier | Stainless Steel Cartridge Heater | Stainless Steel Cartridge Heater | Stainless Steel Cartridge Heater |
| Net Weight | 100 KGS | 95 KGS | 120 KGS |
| Ambient Temperature | +5~35℃ | +5~35℃ | +5~35℃ |
| Safety Specification | Cut Off The Control Circuit To Prevent Excessive Temperature Rise, Overload Relay, Chiller Protection Circuit, Leakage Cut-Off Machine, External Alarm Terminal, Water Shortage Alarm. | ||
| Shelves Plate | 2 Pieces | 3 Pieces | 3 Pieces |
| Testing Hole | Φ100mm, 2 Pieces | Φ100mm, 2 Pieces | Φ100mm, 2 Pieces |
| Power Voltage | AC 380V, 50Hz, φ3 Phase | AC 380V, 50Hz, φ3 Phase | AC 380V, 50Hz, φ3 Phase |
| Noise Level | 58 dB | 58 dB | 65 dB |
| Water Supply | Manual Water Filling | Ultrapure Water Request | Automatic Water Filling |
| Communication Port | RS 232, RS485, Ethernet Port | USB Flash U Disk | Ethernet Port, RS485, 5M |
| Temperature Sensor | PT 100 Sensor | PT 100 Sensor | PT 100 Sensor |
| Stand Table | Custom Available | Standard Size | Custom Available |
| Reports & Certificates | CNAS, ilac-MRA | CNAS, ilac-MRA | CNAS, ilac-MRA |
| Operation Maual | Support, English | Support, English | Support, English |
| Wet Bulb Gauze | 5 Pieces | 5 Pieces | 10 Pieces |
| Specimen Basket | Custom Available | Standard Size | Custom Available |
| Sight/Viewing Window | Support, Yes | Support, Yes | Support, N/A |
| Remote Control | Support, Yes | Support, Yes | Support, Yes |
23 Liters Benchtop Design Environmental Test Chamber The Factory Price｜Wewon has produced one piece 23 liters benchtop environmental chamber which is a desktop mini-type equipment in this week. Its test room size: 300*250*300 mm (W*D*H) Furthermore, Wewon Environmental Chambers Co., Ltd. can customize the production test room for different customers with a size of 300*300*300 mm (W*D*H) benchtop environmental test chamber as well. Since this 23 liters environmental chamber is running, The noise will not exceed 50 dB. Therefore, by placing this small device next to the desk of the test engineer, You can observe the test situation of the tested sample timely. Read more…
Benchtop Temperature Humidity Test Chamber | -70℃ +150℃ , 30%~98%｜Benchtop temperature humidity test chamber support customer reliability testing with small size and amazing testing performance. When the temperature and humidity rising, when the benchtop environmental chamber working with a mistake, In order to prevent the test sample from being damaged by condensed water, The Wewon Benchtop temperature humidity test chamber added additional feature to prevent frosting during test period. Read more…
Benchtop Design and Structure Three Layers Environmental Test Chamber｜What is a 3 Layers Environmental Test Chamber? A 3 layers environmental test chamber is a type of test chamber that provides three separate testing chambers in one unit. This chamber contains an upper, middle, and lower section, each with different temperature, humidity, and pressure control capabilities. The three chambers are carefully designed to provide a uniform and consistent test environment to ensure accurate results during testing. Read more…
| Automated systems minimize the chances of manual errors during operation. Settings can be adjusted with precision, and the system can be programmed to run specific test cycles without constant supervision. | Reduce Human Error | Automation and Remote Control |
| Remote control features allow users to monitor and adjust conditions from a distance, which is particularly useful for portable humidity chambers used in various locations. | Enhance Flexibility | |
| Automated data logging and reporting simplify the management of test results, making it easier to track performance and maintain records. | Streamline Operations | |
| Utilize advanced data analysis tools, such as big data analytics and machine learning algorithms, to gain deeper insights from test data. These tools can identify patterns and anomalies that may not be apparent through manual analysis. | Advanced Analytics | Data Management and Analysis |
| By analyzing historical performance data, predictive maintenance systems can forecast potential issues before they become critical, reducing downtime and extending the lifespan of the equipment. | Predictive Maintenance | |
| Integrate data from different sources to provide a comprehensive view of test conditions and outcomes. This holistic approach enhances decision-making and improves overall testing accuracy. | Data Integration | |
| Ensure that the chamber is regularly calibrated to maintain accurate humidity and temperature levels. This practice helps in achieving reliable test results and prevents deviations from set parameters. | Regular Calibration | Maintenance and Troubleshooting |
| Many modern chambers come equipped with self-diagnosis functions that can identify and report faults. Utilize these features to quickly address issues and minimize disruption to testing activities. | Self-Diagnosis Features | |
| Analyze fault logs to identify recurring problems and implement corrective measures. This proactive approach helps in preventing future issues and ensures the longevity of the equipment. | Fault Log Analysis |
Explore Mobile & Climatic Testing Solutions
Portable Environmental
Caster-mounted mobility combined with comprehensive ESS capabilities. Bring full climatic testing to any production line.
Mini Humidity System
Our most compact moisture conditioning unit. Extremely lightweight and easy to relocate across different laboratory desks.
Small Humidity Unit
Expanded RH (Relative Humidity) volume with an optimized footprint, perfect for mobile carts and flexible QA stations.
Mini Environmental
Professional-grade environmental simulation compressed into an ultra-compact, easily transportable desktop enclosure.
Benchtop Humidity
Standard laboratory moisture control. Delivers highly precise humidity profiles for packaging and materials validation.
Benchtop Stability
The industry standard for long-term, steady-state RH environments, engineered for pharmaceutical shelf-life studies.
Small Environmental
A perfect balance of larger internal testing capacity and space-saving design for extensive reliability protocols.
Temp & Humidity System
Upgrade your testing capabilities. Combine exact moisture control with dynamic thermal cycling in one unit.
Benchtop Thermal Forcing Systems for Semiconductor PCB Reliability Test｜If you are looking for the semiconductor and printed circuit board reliability test solution for quality confirm purpose in most extreme temperature conditions, The benchtop therml forcing system from Wewon Environmental Chambers Co., Ltd. will give you a positive support. Compared with manufacturers of temperature forcing system in Europe and America, The benchtop therml forcing system which comes from Wewon Tech in addition to having very competitive prices. Read more…
Installation Methods Instructions for Benchtop Temperature Forcing System｜The benchtop temperature forcing system is a versatile and reliable solution for conducting thermal tests in various industries, including semiconductor and PCB reliability testing. This article will provide comprehensive installation methods and instructions for setting up and utilizing a benchtop temperature forcing system, ensuring optimal performance and accurate testing results. We will delve into the core features and functionalities of the system, its application scenarios, and key considerations during installation. Read more…
