FM01a 交流电桥/FM-01a
FM01a交流电桥/FM-01a产品中文介绍
FM01a交流电桥是一款专为教学实验和科研需求设计的精密测量仪器,主要用于测量电阻、电容、电感等交流阻抗参数。该仪器采用经典交流电桥原理,内置六旋钮交流电阻箱、四旋钮电容箱及可变电阻桥臂结构,支持多种电桥电路的自由组合。仪器操作简便,只需接入市电即可完成包括LC串联谐振在内的多种经典实验,适合高等院校物理实验室和电子工程教学使用。产品采用模块化设计,外形尺寸为450×300×150mm,便于实验室布置和移动。FM01a交流电桥具有较高的测量精度和稳定性,其交流电阻示值范围覆盖0-10×0.1+1+10+100+1000+10000Ω,能够满足不同量程的测量需求。仪器配备指零仪和完整的桥臂组件,用户可根据实验要求灵活搭建麦克斯韦电桥、维恩电桥等不同电路结构。产品设计注重实用性和耐用性,主体结构采用金属框架与绝缘材料相结合,确保长期使用的可靠性。12717
FM01a AC Bridge/FM-01a Product English Introduction
The FM01a AC Bridge is a precision measurement instrument designed for educational experiments and scientific research, primarily used to measure AC impedance parameters such as resistance, capacitance, and inductance. Based on classical AC bridge principles, this device incorporates a six-dial AC resistance box, four-dial capacitor box, and adjustable resistance bridge arms, supporting flexible configuration of various bridge circuits. With simple operation requiring only mains power connection, it can perform multiple classic experiments including LC series resonance, making it suitable for university physics laboratories and electrical engineering education. The modular-designed instrument measures 450×300×150mm for convenient lab placement, featuring an AC resistance measurement range of 0-10×0.1+1+10+100+1000+10000Ω to accommodate diverse measurement needs. Complete with null detector and bridge arm components, users can construct Maxwell Bridge, Wien Bridge and other circuit configurations as required. The robust metal frame combined with insulating materials ensures long-term durability for sustained academic use. 1271217
产品功能特点
FM01a交流电桥具备多功能集成特点,既可作为独立实验设备完成基础阻抗测量,也可配合其他模块组成完整实验系统。仪器采用开放式设计理念,鼓励学生自主设计桥路连接方式,培养实践创新能力。其谐振实验功能可直观展示LC电路的频率特性,帮助理解交流电路中的相位关系和阻抗匹配原理。产品面板布局清晰,旋钮调节细腻,测量结果稳定可靠,重复性良好。特别设计的并联式标准电容电阻臂结构优化了平衡调节效率,使实验过程更为流畅。271225
Technical Features
The FM01a distinguishes itself with integrated multifunctionality, serving both as standalone equipment for basic impedance measurement and as a system component for comprehensive experiments. Its open-design philosophy encourages students to explore custom bridge configurations, fostering hands-on innovation capabilities. The resonance experiment function visually demonstrates LC circuit frequency characteristics, effectively illustrating AC circuit phase relationships and impedance matching principles. Featuring logically arranged panels with precise knob controls, the instrument delivers stable, repeatable measurements. The specially designed parallel standard capacitor-resistance arm structure enhances balancing efficiency for smoother experimental procedures. 2121728
FM01a 交流电桥
的详细介绍FM01a 交流电桥/FM-01a
内含(0~10)×(0.1+0.01+0.001+0.0001)μF电容箱
(0~10)×(0.01+0.1+1+10+100+1000)Ω交流电阻箱
二只1Ω、10Ω、100Ω、1000Ω、10000Ω可变桥臂
桥臂位置可以变换,电容箱、电阻箱可以串联,或并联成一个桥臂,只要接上市电就能对R、L、C、Q、D等值高精度测量。
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