【FMBf十進(jìn)電容箱產(chǎn)品介紹】
FMBf十進(jìn)電容箱是一款專為電子測(cè)試與測(cè)量設(shè)計(jì)的精密儀器，采用模塊化十進(jìn)位調(diào)節(jié)結(jié)構(gòu)，可提供靈活準(zhǔn)確的電容參數(shù)配置。產(chǎn)品通過優(yōu)質(zhì)聚丙烯薄膜電容和精密切換系統(tǒng)實(shí)現(xiàn)0.1pF至100μF的寬量程覆蓋，滿足從高頻電路調(diào)試到低頻系統(tǒng)校準(zhǔn)的多場(chǎng)景需求。整體采用鋁鎂合金框架與防靜電涂層工藝，在保證機(jī)械強(qiáng)度的同時(shí)有效抑制環(huán)境干擾，確保測(cè)量數(shù)據(jù)的長(zhǎng)期穩(wěn)定性。
該設(shè)備具備獨(dú)特的無感式設(shè)計(jì)理念，通過多層屏蔽技術(shù)將等效串聯(lián)電阻（ESR）控制在毫歐級(jí)別，顯著降低對(duì)被測(cè)電路的影響。人性化的旋轉(zhuǎn)編碼開關(guān)配合直觀的數(shù)值顯示窗口，支持單手快速調(diào)節(jié)和實(shí)時(shí)狀態(tài)確認(rèn)，特別適用于實(shí)驗(yàn)室重復(fù)性操作場(chǎng)景。內(nèi)部采用氣密式密封結(jié)構(gòu)，配合寬溫區(qū)補(bǔ)償電路，可在-10℃至+50℃環(huán)境下保持±0.5%的基本精度。
在應(yīng)用領(lǐng)域方面，本產(chǎn)品可服務(wù)于電子元器件參數(shù)驗(yàn)證、濾波器特性分析、射頻匹配網(wǎng)絡(luò)調(diào)試等多種技術(shù)場(chǎng)景。兼容示波器、LCR表、網(wǎng)絡(luò)分析儀等主流檢測(cè)設(shè)備，通過BNC/QMA復(fù)合接口實(shí)現(xiàn)即插即用。特殊設(shè)計(jì)的防誤觸保護(hù)蓋與三防處理工藝，顯著提升設(shè)備在復(fù)雜工作環(huán)境中的可靠性。
【FMBf Decade Capacitance Box Product Introduction】
The FMBf Decade Capacitance Box is a precision instrument designed for electronic testing and measurement applications. Featuring a modular decade switching system, it enables flexible capacitance configuration from 0.1pF to 100μF with high repeatability. The unit incorporates metallized polypropylene film capacitors and a precision contact system, achieving stable performance across temperature variations while maintaining minimal dielectric absorption.
Engineered with an innovative non-inductive design, the product utilizes multi-layer shielding technology to reduce equivalent series resistance (ESR) to milliohm levels, effectively minimizing circuit loading effects. The ergonomic rotary switch mechanism combines with a clear digital readout window, allowing single-handed operation and instant parameter verification - particularly advantageous for laboratory environments requiring repetitive adjustments. The hermetically sealed construction with wide temperature compensation circuitry ensures ±0.5% basic accuracy within -10℃ to +50℃ operating range.
This capacitance box demonstrates exceptional versatility in electronic component characterization, filter network analysis, and RF impedance matching applications. Equipped with BNC/QMA hybrid connectors, it seamlessly interfaces with oscilloscopes, LCR meters, and network analyzers. The durable aluminum-magnesium chassis with anti-fingerprint coating provides both mechanical robustness and electromagnetic shielding. Specialized protective covers and conformal coating treatment enhance operational reliability in demanding environments, making it suitable for extended use in research institutions, manufacturing facilities, and educational laboratories.
