Stainless Steel American Home Walk In Chamber Meets AHAM HRF Standard

1. Product Name and Purpose

2. Product Features

• Spacious and Insulated Chamber Structure
  • The chamber is constructed with a large, walk-in design, providing ample space to accommodate full-sized home appliances. The walls are made of heavy-duty, insulated materials that minimize heat transfer and maintain precise temperature and humidity gradients. The door is equipped with a reliable sealing mechanism and a viewing window, allowing operators to monitor the test process without disturbing the internal environment. The interior is designed to be easy to clean and maintain, with smooth surfaces and proper drainage systems to handle any condensation or spills that may occur during testing.
• Precision Temperature and Humidity Control System
  • At the heart of the chamber lies a sophisticated control system. It can achieve a wide temperature range, typically from -20°C to +60°C, with an accuracy of ±0.3°C. The humidity control range extends from 10% to 95% relative humidity, with an accuracy of ±2% RH. The system utilizes high-performance refrigeration units, electric heaters, humidifiers, and dehumidifiers, all coordinated by a precise PID controller. Multiple temperature and humidity sensors are strategically placed throughout the chamber to provide real-time feedback, enabling the control system to make instantaneous and accurate adjustments to maintain the desired environmental conditions.
• AHAM HRF Standard Compliance Testing Modes
  • The chamber is pre-programmed with specific testing modes that adhere to the AHAM HRF Standard. These include temperature stability tests, where the appliance's ability to maintain a set temperature is evaluated over an extended period; defrosting performance tests, which assess how effectively the appliance removes frost buildup; and energy consumption tests, which measure the power usage of the appliance under different operating conditions. The programmable nature of the chamber ensures accurate and repeatable testing, enabling manufacturers to obtain reliable data for product improvement and compliance.
• Intuitive Control Panel and Data Acquisition Interface
  • The equipment is furnished with an intuitive control panel that simplifies the operation and parameter setting. Operators can effortlessly adjust temperature, humidity, test durations, and other parameters using a user-friendly interface. The control panel also provides real-time displays of the current environmental conditions, as well as any alarms or warnings. The chamber is integrated with a comprehensive data acquisition system. It records all relevant test data, including temperature and humidity histories, rate of change of environmental parameters, and any observable changes in the appliance's performance. The data can be stored in a built-in memory or exported to external storage devices for further analysis. The system can also generate detailed test reports in various formats, facilitating easy documentation and sharing of results.
• Safety Features and Alarms
  • To ensure the safety of operators and the integrity of the testing process, the chamber is equipped with a range of safety features. These include over-temperature and over-current protection, emergency stop buttons, and alarms for abnormal temperature fluctuations, humidity levels, or equipment malfunctions. The safety features are designed to prevent damage to the chamber, the appliance being tested, and the surrounding environment, providing peace of mind during the testing operation.

3. Specific Parameters

• Temperature Range and Accuracy
  • With a temperature range of -20°C to +60°C and an accuracy of ±0.3°C, the chamber can subject home appliances to a wide spectrum of temperatures. This is crucial for testing refrigerators and freezers, as they need to maintain proper temperatures to preserve food. The accurate temperature control ensures that the test conditions are precisely maintained, providing reliable and repeatable results.
• Humidity Range and Accuracy
  • The humidity range of 10% to 95% RH, with an accuracy of ±2% RH, allows for a comprehensive evaluation of the effect of moisture on home appliances. High humidity can affect the performance of components such as compressors and condensers, while low humidity can cause drying and cracking of certain materials. The ability to precisely control the humidity level is essential for understanding and mitigating these potential issues.
• Testing Volume and Payload Capacity

  • Company Details

    Bronze Gleitlager

    ,

    Bronze Sleeve Bushings

     and 

    Graphite Plugged Bushings

     from Quality China Factory

    • 

      Business Type:

      Manufacturer,Exporter,Trading Company,Seller 

    • 

      Year Established:

      2006 

    • 

      Total Annual:

      5000000-10000000

    • 

      Employee Number:

      50~100 

    • 

      Ecer Certification：

      Verified Supplier 

    Since our establishment in 2006, Dongguan Precision Test Equipment Co., Ltd has been on an unwavering journey of innovation and leadership in the field of testing equipment.   Service Excellence: We pride ourselves on offering comprehensive and tailored services. Our OEM and ODM services... Since our establishment in 2006, Dongguan Precision Test Equipment Co., Ltd has been on an unwavering journey of innovation and leadership in the field of testing equipment.   Service Excellence: We pride ourselves on offering comprehensive and tailored services. Our OEM and ODM services...

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