【摘要】 针对传统光照度实验教学存在的操作繁琐、实验变量有限等问题，设计了一种一体化光照度特性研究实验仪。该仪器由光源模块、探测模块、信号处理与显示模块以及电源模块构成，支持光源距离、功率与波长等关键变量的独立调控，能够进行对照实验，验证单一变量对光照度的影响规律，实验结果与理论分析相符。教学实践表明，该仪器操作简便，能显著提升实验教学效率，有效促进本科生科学探究能力与创新思维的培养。更多还原

【Abstract】 To address issues such as cumbersome operation and limited experimental variables in traditional illuminance teaching experiments,an integrated illuminance characteristic research instrument was designed.This device consists of a light source module,detection module,signal processing and display module,and power supply module.It supports independent control of key variables such as light source distance,power,and wavelength,enabling comparative experiments to verify the impact patterns of single variables on illuminance.The experimental results align with theoretical predictions.Teaching practice demonstrates that this instrument is easy to operate,significantly enhances experimental teaching efficiency,and effectively fosters undergraduate students’ scientific inquiry skills and innovative thinking.更多还原