BC11a高精度基準(zhǔn)電池組產(chǎn)品介紹
【中文版】
BC11a高精度基準(zhǔn)電池組是一款專為精密測(cè)量場(chǎng)景設(shè)計(jì)的創(chuàng)新型能源解決方案，采用模塊化架構(gòu)與多重防護(hù)設(shè)計(jì)，為工業(yè)檢測(cè)、科研實(shí)驗(yàn)及高端儀器設(shè)備提供長(zhǎng)期穩(wěn)定的電壓基準(zhǔn)輸出。本產(chǎn)品通過(guò)自主開(kāi)發(fā)的復(fù)合材料體系與精密溫控技術(shù)，在-20℃至+50℃寬溫域范圍內(nèi)實(shí)現(xiàn)優(yōu)于±0.002%的電壓穩(wěn)定性，有效降低環(huán)境因素對(duì)測(cè)量精度的影響。
該電池組采用分層式封裝結(jié)構(gòu)，內(nèi)部集成智能均衡管理系統(tǒng)，確保12個(gè)獨(dú)立電芯單元在充放電過(guò)程中的一致性。特殊設(shè)計(jì)的防極化電路可抑制內(nèi)部化學(xué)副反應(yīng)，配合低自放電電芯材料，使產(chǎn)品在非使用狀態(tài)下年自放電率低于額定容量的1.8%。產(chǎn)品外殼選用航天級(jí)鋁合金配合真空灌注工藝，在保持輕量化（整機(jī)重量≤2.3kg）的同時(shí)，達(dá)到IP67防護(hù)等級(jí)的抗沖擊與防塵防水性能。
在應(yīng)用場(chǎng)景方面，BC11a適用于半導(dǎo)體晶圓檢測(cè)、生物醫(yī)療儀器校準(zhǔn)、地質(zhì)勘探設(shè)備供電等需要高穩(wěn)定能源供給的領(lǐng)域。其獨(dú)特的雙模式輸出設(shè)計(jì)支持恒壓/脈沖兩種工作形態(tài)，通過(guò)面板旋鈕可快速切換4.5V/6V/9V三檔基準(zhǔn)電壓，滿足不同設(shè)備的多樣化需求。產(chǎn)品內(nèi)置實(shí)時(shí)狀態(tài)監(jiān)測(cè)模塊，通過(guò)LED矩陣可直觀顯示剩余電量、輸出模式及溫度參數(shù)。
生產(chǎn)工藝方面，全流程采用無(wú)塵車間裝配，每個(gè)電池單元均經(jīng)過(guò)72小時(shí)的老化測(cè)試與三次充放電循環(huán)驗(yàn)證。接口部分配置鍍金彈性觸點(diǎn)，確保5000次插拔后接觸電阻仍小于5mΩ。人性化設(shè)計(jì)包括防反接保護(hù)、過(guò)載自動(dòng)切斷等功能，配合寬電壓輸入（AC100-240V）的智能充電底座，可在3小時(shí)內(nèi)完成快速補(bǔ)能。
【English Version】
The BC-11a High-Precision Reference Battery Pack is an innovative energy solution specifically engineered for precision measurement scenarios. Featuring a modular architecture and multi-layer protection design, it delivers long-term stable voltage reference output for industrial inspection, scientific research, and high-end instrumentation. Utilizing a proprietary composite material system and precision temperature control technology, the product achieves voltage stability within ±0.002% across a broad temperature range from -20℃ to +50℃, significantly mitigating environmental impacts on measurement accuracy.
Constructed with a hierarchical encapsulation structure, the battery pack incorporates an intelligent balancing management system that ensures consistency among 12 independent cell units during charge/discharge cycles. Specially designed anti-polarization circuitry suppresses internal chemical side reactions, combined with low self-discharge cell materials that maintain an annual self-discharge rate below 1.8% of rated capacity under non-operational conditions. The aerospace-grade aluminum alloy enclosure with vacuum infusion technology provides lightweight durability (total weight ≤2.3kg) while achieving IP67-rated impact resistance and dust/water protection.
In application scenarios, the BC-11a excels in semiconductor wafer inspection, biomedical instrument calibration, and geological exploration equipment power supply - fields demanding ultra-stable energy sources. Its dual-mode output design supports both constant voltage and pulse operation modes, with a front-panel rotary knob enabling swift selection between 4.5V/6V/9V reference voltages to accommodate diverse equipment requirements. The built-in real-time status monitoring module utilizes an LED matrix to display remaining capacity, output mode, and temperature parameters.
Manufacturing processes involve cleanroom assembly throughout production, with each cell undergoing 72-hour aging tests and three charge-discharge cycle verifications. Gold-plated spring-loaded contacts at the interface maintain contact resistance below 5mΩ even after 5,000 mating cycles. User-centric safety features include reverse-connection protection and automatic overload cutoff, complemented by an intelligent charging dock with wide voltage input (AC100-240V) that enables full recharge within 3 hours.
This product embodies a perfect balance between precision engineering and practical functionality, offering technical professionals a reliable power foundation for critical measurement tasks across multiple industries.
