FMAC15/5微电流检流计/FMAC-15/5
FMAC15/5微电流检流计产品介绍
FMAC15/5微电流检流计是一款高灵敏度、宽量程的直流电流测量仪器，适用于实验室、科研及工业领域。作为光点检流计的换代产品，它采用双向偏转表头设计，可精准测量3μA至1A范围内的电流，最小分辨率为5×10-8A。其输入阻抗范围为33kΩ至0.1Ω，配合三倍递增的12档量程设计，可避免换档时的数据丢失，确保测量曲线的连续性。该设备支持中心零位显示，配备±60/±50格双分度标尺，读数清晰直观。机械零点可通过拨盘调节，电气零点则通过多圈电位器校准。此外，其低输入阻抗特性使其抗过载能力优于传统静电计，且具备良好的重复性和稳定性，适用于光电效应、夫兰克-赫兹实验等精密研究场景。
FMAC15/5 Microcurrent Galvanometer Product Overview
The FMAC15/5 microcurrent galvanometer is a high-sensitivity DC measurement instrument designed for laboratories, scientific research, and industrial applications. With a wide measurement range from 3μA to 1A and a resolution of 5×10-8A, it serves as an upgraded alternative to traditional spot galvanometers. The device features a bidirectional deflection meter head and a 12-range scale with triple-increment design, ensuring seamless data acquisition without missing peak details during range switching. Its input impedance varies between 33kΩ and 0.1Ω, while the central zero position and dual-scale (±60/±50 divisions) enhance readability. Mechanical zero adjustment is achieved via a dial, and electrical zero is calibrated by a multi-turn potentiometer. The low input impedance improves overload resistance, making it suitable for precise experiments such as photoelectric effects and Franck-Hertz studies. Its compact design (17×16×226cm) and lightweight (1.7kg) ensure portability and ease of use.
1567915
FMAC15/5微电流检流计
的详细介绍FMAC15/5微电流检流计/FMAC-15/5
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