Digital Monitoring Pressure Camera

The data presents a detailed description of the components of a pressure camera used to measure leaf water potential in leaves or plant samples. A detailed description of the components of the pressure camera built to measure leaf water potential in african mahogany leaves used in the field experiment. The image capture camera is responsible for recording the changes that occur in the sample during measurement, and can be coupled to image analysis devices to quantify changes in the leaf's cells and stomata under different pressures. The pressure camera support ensures camera stability during the procedure, with additional protection provided by a cylindrical acrylic support. The pressure chamber assembly is designed to accommodate the sheet during measurement and allows manipulation of gas levels, suggesting the creation of a controlled atmosphere in the chamber. The sealing valve is crucial for controlling internal pressure, preventing leaks and allowing the plant's behavior to be studied under different atmospheric conditions. The pressure monitoring camera digital instrument constructed as a result of the need to measure the leaf water potential of African mahogany plants, proved to be a tool in the area of plant ecophysiology, allowing precise monitoring of the response of plants to different environmental conditions and, thus, contributing to conservation and sustainable management of African mahogany and other plant species in natural environments.本数据集详细描述了用于测量叶片或植物样本叶水势的压力相机（pressure camera）的组成部件，同时针对野外实验中用于非洲桃花心木（African mahogany）叶片叶水势测量的定制化压力相机，给出了其组成部件的详细说明。图像采集相机承担测量过程中样本动态变化的记录功能，可外接图像分析设备以量化不同压力条件下叶片细胞与气孔的变化情况；压力相机支架可保障测量过程中相机的稳定性，圆柱形亚克力（acrylic）支架还能提供额外防护。压力腔组件专为测量过程中容纳叶片而设计，可调控腔体内部气体含量，从而营造可控的大气环境；密封阀（sealing valve）对于控制腔体内部压力、防止气体泄漏至关重要，能够支持研究者在不同大气条件下开展植物生理行为研究。这款为满足非洲桃花心木叶片水势测量需求而研发的数字化压力监测相机仪器，现已成为植物生理生态学（plant ecophysiology）领域的实用工具，可精准监测植物对不同环境条件的响应，进而为非洲桃花心木及自然环境中其他植物物种的保护与可持续管理提供支撑。