FMAG5-OS 相量檢流計(jì)
FMAG5-OS相量檢流計(jì)的產(chǎn)品介紹
FMAG5-OS相量檢流計(jì)是一款專為交流電橋?qū)嶒?yàn)設(shè)計(jì)的高精度測量儀器,適用于大學(xué)物理、電工及電子等領(lǐng)域的教學(xué)與科研場景。該產(chǎn)品采用二維顯示技術(shù),內(nèi)置信號源,可直觀呈現(xiàn)相位與幅值信息,便于用戶快速分析電路特性。其核心功能包括測量交流電橋中的電容、電感和電阻參數(shù),頻率范圍覆蓋1kHz,電容測量范圍為1.0pF~1100μF,電感測量范圍為1.0μH~110H,電阻測量范圍為10mΩ~11MΩ。儀器設(shè)計(jì)注重實(shí)用性與趣味性,例如可通過交流電橋原理消除電話聽筒中的話音干擾,激發(fā)學(xué)生的實(shí)驗(yàn)興趣。1314
FMAG5-OS Phase-Sensitive Galvanometer Introduction
The FMAG5-OS phase-sensitive galvanometer is a precision instrument designed for AC bridge experiments, widely used in university physics, electrical engineering, and electronics education. Featuring a two-dimensional display and built-in signal source, it provides clear visualization of phase and amplitude data, enabling efficient circuit analysis. Key measurement capabilities include capacitance (1.0pF~1100μF), inductance (1.0μH~110H), and resistance (10mΩ~11MΩ) at a frequency of 1kHz. Its innovative applications, such as eliminating voice interference in telephone receivers via AC bridge principles, enhance both learning engagement and experimental exploration. Designed for reliability and ease of use, it supports diverse educational and research needs without compromising accuracy.1611
產(chǎn)品特點(diǎn)與適用場景
FMAG5-OS相量檢流計(jì)采用模塊化設(shè)計(jì),支持用戶自主搭建交流電橋系統(tǒng),尤其適合實(shí)驗(yàn)室中的暫態(tài)、穩(wěn)態(tài)和共振實(shí)驗(yàn)。儀器內(nèi)部集成高靈敏度檢流計(jì),可動(dòng)態(tài)驗(yàn)零并保護(hù)設(shè)備免受強(qiáng)電流沖擊,確保測量穩(wěn)定性。其緊湊的結(jié)構(gòu)和直觀的操作界面降低了使用門檻,適合不同層次的教學(xué)需求,例如配合熱敏電阻進(jìn)行溫度測量實(shí)驗(yàn),準(zhǔn)確度表現(xiàn)良好。此外,儀器的趣味性設(shè)計(jì)(如語音干擾消除案例)使其成為理論與實(shí)踐結(jié)合的典范。2314
Key Features and Applications
The FMAG5-OS excels in modularity, allowing users to customize AC bridge configurations for transient, steady-state, and resonance experiments. Its integrated high-sensitivity galvanometer features dynamic zero-checking and overload protection, ensuring stable performance. The user-friendly interface and compact design cater to both introductory and advanced coursework, including temperature measurement experiments with thermistors. Practical demonstrations, such as voice cancellation, bridge the gap between theory and real-world applications, making it a versatile tool for STEM education.61114
FMAG5-OS 相量檢流計(jì)
的詳細(xì)介紹
FMQJ-2A
簡易非平衡電橋
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1.配合熱敏電阻進(jìn)行測溫實(shí)驗(yàn)。
2.測量準(zhǔn)確度:2%
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貨號:0160
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FMQJ-3
教學(xué)用非平衡電橋
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1.可根據(jù)教學(xué)需要接成單橋、雙橋、非平衡電橋。
2.Rx向上變化100%;Rx向下75%。
3.準(zhǔn)確度:單橋±0.2%,雙橋±1%,非平衡電橋±1%。
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貨號:0161
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FMQJ-5
教學(xué)用多功能電橋
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1.可根據(jù)教學(xué)特點(diǎn)設(shè)計(jì)的新一代多功能開放式電橋,可組成單臂、雙臂、功率電橋、非平衡電橋
2.集合二端、三端、四端三種測量方法。
3.儀器內(nèi)置電壓型檢流計(jì)和電流型檢流計(jì),可單獨(dú)選擇使用,也可同時(shí)使用,各具三檔量程。
4.儀器內(nèi)置標(biāo)準(zhǔn)電阻,工作電壓可多當(dāng)選擇。
5.測量范圍:二端、三端電橋:1Ω-11.00MΩ
雙臂電橋:10-6Ω-111.00Ω
6.準(zhǔn)確度等級:0.1級
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貨號:0162
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FMQJB
板式單雙臂電橋
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寬尺雙刻度,雙滑線雙滑鍵,結(jié)構(gòu)創(chuàng)新,造型高雅玲瓏剔透,物理模型直觀簡潔,啟迪思維,是突破雙橋教學(xué)的法寶。尺長:1m,小分度:1mm,每條電阻絲:7Ω,接觸良好,數(shù)據(jù)準(zhǔn)確。
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貨號:0163
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FMQJD
板式單臂電橋
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造型高雅玲瓏剔透,尺長:1m,小分度:1mm, 每條電阻絲:7Ω。
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貨號:0164
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FMQK
同步電阻箱
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用于(教學(xué)中)自組雙臂電橋。(3-34)
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貨號:0165
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FMQ-10000
萬用電阻箱
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用于(教學(xué)中)自組雙/單臂電橋,電位差計(jì)。(3-35)
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貨號:0166
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BZMO1
電發(fā)火頭檢查儀
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1Ω-11.00MΩ/1mΩ/0.1%/測試電流≤3mA
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貨號:0167
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FM-RT1
熱(敏)電阻測試儀
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0Ω-100KΩ/1mΩ/0.1%
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貨號:0168
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FMOR
被測電阻板
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低、中、高三支電阻 準(zhǔn)確度:5%
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貨號:0169
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FM-QR1
被測(二端)電阻箱
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中阻,21檔20Ω-5.6MΩ,含盲測5檔 準(zhǔn)確度:2%
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貨號:0170
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FM-QR2
被測(四端)電阻箱
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中阻,12檔0.001Ω-10Ω,含盲測3檔 準(zhǔn)確度:2%
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貨號:0171
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FM-QR2
被測(二端)電阻箱
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高阻,5檔10MΩ-10GΩ,準(zhǔn)確度:10%
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貨號:0172
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FMBZ-01
教學(xué)標(biāo)準(zhǔn)電阻箱
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10-3Ω-105Ω 準(zhǔn)確度:0.01%
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貨號
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