FMAC15/5微電流檢流計(jì)/FMAC-15/5
FMAC15/5微電流檢流計(jì)產(chǎn)品介紹
FMAC15/5微電流檢流計(jì)是一款高靈敏度、寬量程的直流電流測量儀器，適用于實(shí)驗(yàn)室、科研及工業(yè)領(lǐng)域。作為光點(diǎn)檢流計(jì)的換代產(chǎn)品，它采用雙向偏轉(zhuǎn)表頭設(shè)計(jì)，可精準(zhǔn)測量3μA至1A范圍內(nèi)的電流，最小分辨率為5×10-8A。其輸入阻抗范圍為33kΩ至0.1Ω，配合三倍遞增的12檔量程設(shè)計(jì)，可避免換檔時(shí)的數(shù)據(jù)丟失，確保測量曲線的連續(xù)性。該設(shè)備支持中心零位顯示，配備±60/±50格雙分度標(biāo)尺，讀數(shù)清晰直觀。機(jī)械零點(diǎn)可通過撥盤調(diào)節(jié)，電氣零點(diǎn)則通過多圈電位器校準(zhǔn)。此外，其低輸入阻抗特性使其抗過載能力優(yōu)于傳統(tǒng)靜電計(jì)，且具備良好的重復(fù)性和穩(wěn)定性，適用于光電效應(yīng)、夫蘭克-赫茲實(shí)驗(yàn)等精密研究場景。
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微電流檢流計(jì)
的詳細(xì)介紹FMAC15/5微電流檢流計(jì)/FMAC-15/5
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