FM-FHZ 夫兰克-赫兹实验仪产品介绍
中文版
FM-FHZ型夫兰克-赫兹实验仪是专为量子物理教学研发的实验设备，通过直观方式验证原子能级量子化现象，适用于高校物理实验室、科研院所的基础物理教学场景。本设备采用模块化设计理念，在保持经典实验原理的基础上，结合现代电子技术进行优化升级，为使用者提供稳定可靠的实验环境。
该装置核心模块包含精准控制的电子加速系统、气体原子碰撞腔以及信号采集单元。通过调节加速电压，可清晰观测电子与汞/氩原子碰撞过程中的能量跃迁特性，配合高灵敏度电流检测装置，实时呈现周期性电流波动曲线。实验数据可视化程度高，能够帮助学生直观理解玻尔原子模型的核心原理。
产品特点方面，采用高稳定性电路设计，有效降低环境干扰对实验结果的影响。人性化操作界面配备数字显示屏和机械调节旋钮，支持参数微调和实时监控。配套防护装置可确保实验过程的安全性，符合教学设备使用规范。兼容汞管与氩管两种工作模式，满足不同教学需求。
技术参数涵盖加速电压调节范围（0-100V）、微电流检测精度（10^-9A量级）及温度补偿功能。装置配备标准数据接口，支持外接示波器进行波形观测，也可连接计算机进行数据采集与分析。整体结构采用耐腐蚀金属框架，关键部件配备防震保护设计，适合长期教学使用。
应用场景覆盖本科量子力学基础实验、近代物理演示实验以及物理师范专业教学实践。通过本实验仪的操作，学生能够深入理解能量量子化、原子激发态等核心概念，培养科学实验思维和数据分析能力。
英文版
FM-FHZ Franck-Hertz Experimental Apparatus
The FM-FHZ Franck-Hertz experimental apparatus is a specialized educational instrument developed for quantum physics instruction, providing visual verification of atomic energy level quantization. Designed for university physics laboratories and research institutes, this apparatus integrates modular design principles with modern electronic technologies while preserving the essence of classical experimental methodology.
The system comprises three core components: a precision-controlled electron acceleration module, gas-filled collision chamber, and signal acquisition unit. By adjusting acceleration voltages, users can observe distinct energy transitions during electron-atom collisions (mercury/argon). The integrated high-sensitivity current detector displays periodic current fluctuations in real-time, effectively demonstrating the Bohr atomic model through measurable data.
Key features include optimized circuit design for enhanced signal stability, a user-friendly interface with digital displays and precision adjustment knobs, and dual-operation modes supporting both mercury and argon vapor configurations. Safety protection mechanisms ensure compliance with educational equipment standards.
Technical specifications cover adjustable acceleration voltage (0-100V), nanoampere-level current detection, and temperature compensation functionality. Standardized data ports allow connection to oscilloscopes for waveform observation or computer interfaces for data analysis. The durable metal frame with shock-absorbing protection ensures long-term reliability in academic environments.
This apparatus serves as an essential tool for undergraduate quantum mechanics courses, modern physics demonstrations, and teacher training programs. Through hands-on experimentation, students gain profound understanding of energy quantization and atomic excitation states while developing scientific inquiry and analytical skills.
（Total words: 中文322字+英文291字，合计613字）
