In today’s advanced scientific and industrial environments, Precision in temperature and humidity control is paramount. Among the array of equipment designed to meet these needs, The benchtop humidity chamber stands out for its compact size, accuracy, and versatility. This article delves into the various aspects of benchtop humidity chambers, including their working principles, key features and specifications, application areas, selection and purchasing tips, and maintenance practices. We’ll also touch on related equipment like benchtop temperature and humidity chambers and mini humidity chambers to provide a comprehensive understanding of the subject.
Working Principle of Benchtop Humidity Chambers: Benchtop humidity chambers are designed to simulate and control environmental conditions such as temperature and humidity. The fundamental working principle of these chambers involves creating a stable and controllable environment to test and evaluate the performance, durability, and reliability of materials and products under varying conditions.
Benchtop humidity chambers are invaluable tools for precise environmental testing in various industries. Understanding their working principles, key features, and applications can help you select the right chamber for your needs. Regular maintenance and proper care are essential to ensure optimal performance and longevity of the equipment. Whether you’re testing electronic components, materials, or pharmaceuticals, A benchtop humidity chamber offers the precision and reliability required for accurate and meaningful results.
| Equipment Model | WTW-20L-40TG | WTW-20L-10TH | WTW-20L-60TH |
| 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*1000mm |
| Temperature Range | -40℃~ +150℃ | -0℃~ +250℃ | -60℃~ +150℃ |
| Cooling Rate | +20℃~-40℃ within 55 min | +80℃~-0℃ within 80 min | +35℃~-60℃ within 80 min |
| Heating Rate | +40℃~150℃ within 50 min | +40℃~150℃ within 55 min | -60℃~150℃ within 60 min |
| Temperature Fluctuation | ±0.5℃ | ±0.5℃ | ±0.5℃ |
| Temperature Distribution | ±1.0℃（-70℃~100℃） | ±1.0℃（-70℃~100℃） | ±2.0℃（100.1℃~150℃） |
| Lowest Temp for Test | -40℃ | -0℃ | -60℃ |
| Highest Temp for Test | +150℃ | +180℃ | +150℃ |
| Humidity Range | N/A | 20~98%RH | 30~95%RH |
| Humidity Variation | N/A | ±1.0%RH | ±1.0%RH |
| Humidity Distribution | N/A | ±2.0%RH | ±2.0%RH |
| Internal Material | Stainless Steel Plate (SUS304) | Stainless Steel Plate (SUS316) | Stainless Steel Plate (SUS304) |
| External Material | Stainless Steel Plate (SUS304) | Powder Coating Case | Cold rolled Steel Sheet |
| Test Specimens Load | 15 KGS (MAX) | 20 KGS (MAX) | 25 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, R507, 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 | 110 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 | 2 Pieces | 2 Pieces |
| Testing Hole | Φ50mm, 2 Pieces | Φ25mm, 2 Pieces | Φ50mm, 2 Pieces |
| Power Voltage | AC 220V, 50Hz, φ1 Phase | AC 110V, 60Hz, φ1 Phase | AC 208V, 50Hz, φ1 Phase |
| Noise Level | 58 dB | 55 dB | 65 dB |
| Water Supply | Manual Water Filling | Ultrapure Water Request | Manual Water Filling |
| Communication Port | RS 232, RS485, Ethernet Port | RS 232, Ethernet Port | USB Flash U Disk/SD Card |
| 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 | 10 Pieces | 5 Pieces |
| Specimen Basket | Custom Available | Standard Size | Custom Available |
| Sight/Viewing Window | Support, Yes | Support, N/A | Support, Yes |
| Remote Control | Support, Yes | Support, Yes | Support, Yes |
One of the standout features of benchtop humidity chambers is their ability to maintain stable and accurate humidity levels over extended periods. These chambers are equipped with advanced humidity control systems that use sensors and automated controls to adjust and stabilize moisture levels within the chamber. This precision ensures that tests and experiments yield consistent and repeatable results. Additionally, many models offer adjustable temperature settings, allowing users to simulate a wide range of environmental conditions.
The construction of benchtop humidity chambers is designed with durability and efficiency in mind. They are typically built with high-quality materials that provide insulation and minimize energy consumption. The interior of these chambers often includes stainless steel surfaces that are easy to clean and resistant to corrosion. The chambers are also designed for user convenience, with intuitive control interfaces and programmable settings that allow for easy operation and customization.
| In the electronics industry, benchtop humidity chambers are used to test the durability and performance of electronic components under varying humidity and temperature conditions. This helps in identifying potential failure modes and ensuring product reliability. | Electronics Chips Testing |
| Materials such as plastics, metals, and textiles are tested for their resistance to environmental factors like moisture and temperature fluctuations. This testing ensures that materials will perform well in real-world conditions. | Material Cloth Testing |
| In the pharmaceutical and cosmetic industries, benchtop humidity chambers are used to test the stability and shelf life of products. By simulating different environmental conditions, manufacturers can assess how products will behave over time. | Pharmaceutical and Cosmetic Testing |
| Researchers use benchtop humidity chambers to simulate environmental conditions for studies in fields like biology, agriculture, and climate science. This helps in understanding how different factors affect living organisms and ecosystems. | Environmental Simulation |
In terms of specifications, benchtop humidity chambers come in various sizes and capacities to accommodate different testing needs. Some models are compact enough to fit on a laboratory bench, while others are larger to handle more extensive testing requirements. The humidity range of these chambers can vary, but many models offer a wide range of settings, from very low to high humidity levels, to simulate various environmental conditions accurately.
Furthermore, the temperature range is another critical specification. Benchtop humidity chambers can often achieve temperatures from below freezing to above ambient levels, providing flexibility for a variety of tests. Many units also include features such as data logging and remote monitoring capabilities, allowing users to track and record test conditions and results in real-time.
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…
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When selecting and purchasing a benchtop humidity chamber, it’s essential to consider several critical factors to ensure that you choose the best option for your specific needs. A benchtop humidity chamber, also known as a humidity test chamber, is a sophisticated piece of equipment used to simulate various humidity and temperature conditions for testing purposes. This type of equipment is crucial in industries such as electronics, pharmaceuticals, and material sciences, where understanding how products or materials perform under different environmental conditions is vital.
| Determine the specific temperature and humidity ranges required for your testing. Also, consider the size of the chamber based on the volume of samples or products you need to test. | Define Your Requirements |
| Ensure that the chamber provides the level of accuracy and precision needed for your tests. This includes checking the specifications for temperature and humidity control. | Check Accuracy and Precision |
| Look for user-friendly controls and features that suit your needs. Digital displays, programmable settings, and easy-to-use interfaces can enhance operational efficiency. | Evaluate Features and Control |
| Choose a reputable brand with a track record of reliability and customer support. Good after-sales service can be crucial for maintenance and troubleshooting. | Consider Brand and Support |
| While price is an important factor, consider it in relation to the features and specifications offered. Sometimes, investing in a higher-quality chamber can save costs in the long run by reducing maintenance and improving test accuracy. | Compare Manufacturer’s Cost |
| Benchtop temperature and humidity chambers combine the functionalities of temperature control and humidity control in a single unit. They are versatile tools for testing and research, providing precise control over both parameters. | Benchtop Temperature and Humidity Chambers | Related Equipment |
| Mini humidity chambers are a more compact version of benchtop humidity chambers. They are designed for even smaller test samples and are ideal for applications where space is limited or only a few samples need to be tested. | Mini Humidity Chambers |
First, evaluate the specifications and features of the humidity chamber. Look for units that offer a wide range of humidity and temperature settings to meet your testing requirements. The chamber should be able to maintain stable and precise environmental conditions. Pay attention to the accuracy and resolution of the humidity and temperature controls, as well as the uniformity of the conditions within the chamber. These factors are crucial for obtaining reliable and repeatable test results.
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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…
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