A恒温恒湿实验室 is a specialized experimental space that strictly controls parameters such as temperature, humidity, and cleanliness within a specific range through precise environmental control systems. It is widely used in scientific research, industrial production, pharmaceuticals, electronics, and other fields, providing a stable and reliable environment for experiments or production processes that are sensitive to environmental conditions. The following section provides a detailed introduction from aspects such as core functions, system composition, application areas, design points, and advantages.

I. Core Features

1. Temperature ControlThrough the air conditioning system, heating/cooling equipment, and intelligent algorithms, temperature fluctuations are kept within an extremely narrow range (such as ±0.1℃~±1℃), meeting the needs of high-precision experiments.
2. Humidity ControlMaintain stable humidity levels (±2%RH~±5%RH) using humidifiers, dehumidifiers, and humidity sensors to prevent variations in humidity from affecting materials or experimental results.
3. Air purityBy using high-efficiency particulate air (HEPA) filters to remove airborne particles (such as dust and microorganisms), ensure the laboratory achieves specific cleanliness levels (such as ISO 5 to ISO 8).
4. Airflow organizationUtilizing laminar or turbulent flow design to control air flow direction and speed, preventing cross-contamination or local deviations in temperature and humidity.

II. System Composition

1. Air Conditioning SystemIncluding refrigeration units, heaters, humidifiers, and dehumidifiers, responsible for regulating temperature and humidity.
2. Air Handling Unit (AHU)Integrated filtration, humidity and temperature control, and air flow distribution functions ensure air quality.
3. Control SystemUtilizing PLC or DDC controllers, combined with real-time sensors to monitor environmental parameters, the equipment operates with automatic adjustments to its operational status.
4. Protective StructureUtilizing thermal insulation materials (such as polyurethane sandwich panels), airtight doors, and double-glazed observation windows to minimize external interference.
5. Auxiliary EquipmentAir shower rooms, pass-through windows, differential pressure gauges, etc., for personnel/items entry/exit management and environmental monitoring.