What are the characteristics and structure of a constant temperature and humidity test chamber?
A constant temperature and humidity test chamber is designed to provide precise environmental conditions for testing products under controlled temperature and humidity levels. Its key features and structural design ensure safety, accuracy, and ease of use.
1. **Separate Humidification System Pipeline**: The humidification system is completely isolated from the power supply, controller, and circuit board. This separation prevents potential electrical hazards caused by pipeline leaks, significantly enhancing the overall safety of the equipment.
2. **Ergonomic and Aesthetic Design**: The test chamber is designed with an arc-shaped structure and surface spray treatment, giving it a high-quality and modern appearance. It features a flat, non-reactive handle that is easy to operate, ensuring both user convenience and long-term reliability.
3. **Advanced Refrigeration and Control System**: The system uses high-quality compressors, such as imported European and American fully enclosed Taikang compressors or German BITZER semi-enclosed compressors. It also incorporates environmentally friendly refrigerants and world-renowned refrigeration components. The control system includes an LCD touch screen with an intuitive interface, making it simple and user-friendly.
4. **Large Observation Window**: The test chamber is equipped with a four-layer vacuum-coated window and energy-saving Philips fluorescent lamps. This setup eliminates the need for a wiper to remove fog, ensuring a clear view of the test samples at all times. Users can monitor the test conditions in real-time without interruption.
**Structural Details**:
- The door includes an observation window, an anti-frost device, and switch-controlled lighting. The observation window is made of multi-layer hollow tempered glass, with an inner conductive film for heating and defrosting. The lighting uses high-quality Philips lamps, allowing for clear visibility of the internal test environment.
- The cabinet is built as a single unit, with the refrigeration system located at the bottom and the control system positioned on the side of the test chamber. This layout optimizes space and improves accessibility.
- The chamber uses double-layer heat-resistant, aging-resistant silicone rubber seals to maintain stable internal temperature and prevent heat loss.
- Heaters, refrigeration evaporators, and air blades are installed in the duct interlayer at one end of the working chamber. This ensures even distribution of air and efficient temperature control.
- The test chamber has a single door with an embedded stainless steel handle, offering a sleek and durable design while maintaining ease of access.
Overall, this advanced test chamber combines safety, precision, and user-friendly design, making it ideal for a wide range of industrial and research applications.
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