BC11a高精度基准电池组产品介绍
【中文版】
BC11a高精度基准电池组是一款专为精密测量场景设计的创新型能源解决方案，采用模块化架构与多重防护设计，为工业检测、科研实验及高端仪器设备提供长期稳定的电压基准输出。本产品通过自主开发的复合材料体系与精密温控技术，在-20℃至+50℃宽温域范围内实现优于±0.002%的电压稳定性，有效降低环境因素对测量精度的影响。
该电池组采用分层式封装结构，内部集成智能均衡管理系统，确保12个独立电芯单元在充放电过程中的一致性。特殊设计的防极化电路可抑制内部化学副反应，配合低自放电电芯材料，使产品在非使用状态下年自放电率低于额定容量的1.8%。产品外壳选用航天级铝合金配合真空灌注工艺，在保持轻量化（整机重量≤2.3kg）的同时，达到IP67防护等级的抗冲击与防尘防水性能。
在应用场景方面，BC11a适用于半导体晶圆检测、生物医疗仪器校准、地质勘探设备供电等需要高稳定能源供给的领域。其独特的双模式输出设计支持恒压/脉冲两种工作形态，通过面板旋钮可快速切换4.5V/6V/9V三档基准电压，满足不同设备的多样化需求。产品内置实时状态监测模块，通过LED矩阵可直观显示剩余电量、输出模式及温度参数。
生产工艺方面，全流程采用无尘车间装配，每个电池单元均经过72小时的老化测试与三次充放电循环验证。接口部分配置镀金弹性触点，确保5000次插拔后接触电阻仍小于5mΩ。人性化设计包括防反接保护、过载自动切断等功能，配合宽电压输入（AC100-240V）的智能充电底座，可在3小时内完成快速补能。
【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.
