When it comes to precise temperature control and testing, Small thermal chambers play a crucial role in various industries. These compact devices are designed to simulate temperature extremes, making them essential for quality assurance, material testing, and research and development. In this guide, We will explore the core aspects of small thermal chambers, including their functions, performance, applications, and maintenance. By understanding these factors, you can ensure that your small temperature chamber or mini thermal chamber operates at peak efficiency.
Small thermal chambers are invaluable tools for testing and evaluating materials, components, and products under controlled temperature conditions. Understanding their features, performance metrics, and maintenance requirements can help you maximize their effectiveness and longevity. Whether you are using a standard small thermal chamber or a mini thermal chamber, Proper care and regular maintenance are key to ensuring reliable performance and accurate 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 |
Small thermal chambers are versatile tools used in a variety of scientific and industrial applications due to their ability to provide precise temperature control in a compact space. These chambers are essential for conducting tests that require stable and controlled temperature conditions, such as material testing, electronic component evaluation, and biological experiments. In research and development, Small thermal chambers help in simulating environmental conditions to test how materials and components perform under different temperature scenarios. This is crucial for industries where product reliability and performance are affected by temperature variations.
Additionally, Small thermal chambers are utilized in quality control processes to ensure that products meet required standards before reaching the market. Their compact size makes them suitable for laboratory environments where space is limited, Offering a practical solution for temperature-dependent testing. Overall, The precision and adaptability of small thermal chambers make them indispensable tools in modern scientific research and industrial quality assurance.
| Small thermal chambers are widely used to test materials under extreme temperature conditions. This includes evaluating the impact of temperature fluctuations on the mechanical properties, chemical stability, and overall durability of materials. | Material Testing |
| In electronics and aerospace industries, small thermal chambers are used to test the performance and reliability of components and assemblies. Components are subjected to temperature extremes to simulate real-world conditions and identify potential failures. | Component Testing |
| Manufacturers use small temperature chambers for quality control to ensure that products meet specified temperature performance standards. This is crucial for industries such as automotive, consumer electronics, and pharmaceuticals. | Quality Control |
| In R&D environments, these chambers are used to develop and test new materials and products. The ability to control and simulate temperature conditions aids in discovering how new innovations perform under various scenarios. | R&D Development |
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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| To maintain optimal performance, it is essential to regularly clean the interior and exterior of the chamber. Dust, debris, and residues can affect temperature accuracy and overall functionality. Use a soft cloth and non-abrasive cleaners to wipe down surfaces, and ensure that any spills or residues are promptly cleaned. | Regular Cleaning | Maintenance and Care of Small Thermal Chambers |
| Conduct regular inspections to check for any signs of wear or malfunction. This includes verifying the condition of seals, gaskets, and insulation. Ensure that the chamber’s heating and cooling elements are functioning correctly and that there are no unusual noises or vibrations. | Periodic Inspection | |
| Calibration is crucial for ensuring the accuracy of temperature measurements. Periodically calibrate the temperature sensors and controllers according to the manufacturer’s recommendations. This helps avoid testing errors and ensures that your results are reliable. | Calibration | |
| Perform routine checks on the chamber’s mechanical and electrical systems. This includes examining the power supply, control panels, and airflow systems. Address any issues promptly to prevent potential breakdowns. | System Checks | |
| If you notice temperature fluctuations, check for potential causes such as door seals not closing properly, incorrect calibration, or issues with the temperature control system. Ensure that the chamber is not placed in a drafty area or exposed to external temperature changes. | Temperature Fluctuations | Troubleshooting Common Issues |
| Uneven temperature distribution may result from poor airflow within the chamber. Check and clean the ventilation and circulation fans. Ensure that there are no obstructions inside the chamber that could interfere with air movement. | Uneven Temp Distribution | |
| If the chamber triggers an alarm, consult the user manual to identify the issue. Common alarms might indicate problems such as over-temperature conditions, system malfunctions, or power supply issues. Address the root cause as per the troubleshooting guidelines provided by the manufacturer. | System Alarms |
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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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