The Importance of Humidity Control in Material Testing and Research
The PRESTO’s Humidity / Conditioning Chamber Prima Series Profile Controller Data Logger is an ideal environment chamber that has all modern technology for creating the designated temperature & humidity. The device allows the lowest heat loss ratio as it has a high quality of insulation with imported glass wool. With HMI Touchscreen, the instrument is designed and manufactured for the convenience of the ergonomics and end users.
The humidity chamber provides fast temperature change rates and humidity conditions required for observing the ecological changes effect on the product or material. The machine is helpful to determine the quality of various materials like rubber, plastics, automobile parts, and many more. Presto is the best humidity chamber manufacturer in India. You also get it at the best humidity chamber price.
Features of Humidity / Conditioning Chamber – Prima Series
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Inbuilt Auto tuning function
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Water Level Indicator
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Equipped with rapid air circulation
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German imported fan for uniform and
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Homogeneous heating, cooling,
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Humidity, de-humidity inside the Chamber
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Inbuilt Calibration feature
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Auto stop feature to stop machine at Set time
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Other capacities / sizes are also Available.
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Tower Lamp (optional) 3 Identification lights (Red, Yellow, Green)
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Communication port USB
Technical specifications
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Inside Dimension : 455 x 455 x 710 mm
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Display : HMI Based Touch Screen
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Accuracy Temperature : ± 2ºC / Humidity ± 5%
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Least Count/Resolution Temp / Humidity : 0.1ºC / 1 %
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Power : 15A, 220V , Single phase, 50 Hz
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Temperature Range : 15ºC to 60ºC
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Humidity Range : up to 95%RH
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Timer : 9999 Hr
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No. of Sample racks : 2
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Wet Heater : 1 kW, 1 no.
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Dry Heater : 500 Watt, 1 no.
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Temperature Sensor : 1 (PT-100)
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Humidity Sensor : 1 (RH)
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Movement : Castor Wheels
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Material : Exterior and Interior Stainless Steel Finish Stain Steel matt finish for corrosion resistance
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Water Level Low : Alarm output
The working principle of a humidity chamber
A humidity chamber working principle is based on the concept of controlling moisture levels within an enclosed space. The chamber consists of various components that work together to create and maintain specific humidity conditions. Here's a breakdown of the working principle of a humidity chamber:
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Enclosed Chamber: The humidity chamber is a sealed enclosure designed to maintain a controlled environment. It is typically made of airtight materials such as stainless steel or high-quality plastics to prevent moisture exchange with the surrounding atmosphere.
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Humidification System: The humidification system is responsible for introducing moisture into the chamber. It typically consists of a water reservoir, a heater or ultrasonic humidifier, and a distribution system. Water is either heated or atomized to generate water vapor, which is then evenly distributed throughout the chamber to increase humidity levels.
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Dehumidification System: The dehumidification system helps remove excess moisture from the chamber to maintain the desired humidity level. This system may include a refrigeration system, desiccant material, or a combination of both. Refrigeration-based dehumidification uses cooling coils to condense and remove moisture from the air, while desiccant-based systems use moisture-absorbing materials to extract humidity.
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Temperature Control: Temperature control is an essential aspect of a humidity chamber. Most humidity chambers incorporate a heating and cooling system to maintain a stable temperature within the desired range. The temperature control system may include electric heaters, refrigeration units, or thermoelectric elements, depending on the specific requirements of the application.
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Ventilation and Air Circulation: Proper ventilation and air circulation ensure uniform humidity distribution throughout the chamber. Fans or blowers are used to circulate air, preventing stagnant areas and promoting consistent humidity levels across the entire chamber. This also helps in preventing the formation of condensation on surfaces.
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Monitoring and Control Systems: Humidity chambers are equipped with sensors, controllers, and display units to monitor and maintain the desired humidity and temperature conditions. Humidity and temperature sensors continuously measure the environmental parameters, while the control system adjusts the operation of the humidification, dehumidification, and temperature control systems to maintain the set values. These systems can be manually operated or computer-controlled, providing precise and programmable control over the humidity chamber.
By combining these components and their interplay, humidity chambers can create and sustain specific humidity conditions required for various applications such as research, product testing, and environmental simulations. The precise control over humidity levels allows researchers, scientists, and engineers to replicate or simulate specific environmental conditions and study their effects on materials, products, or organisms.
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Conclusion
Humidity chambers are versatile tools that enable precise control over humidity levels, allowing for a wide range of applications. By understanding the components, design considerations, and tips for optimal performance, you can create your own humidity test chamber tailored to your specific needs. Whether you're conducting research, developing products, or testing components, a well-designed humidity chamber will be an indispensable asset in your endeavors. With this comprehensive guide, you're now equipped to embark on your humidity chamber journey and unlock the potential of controlled environmental conditions.
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