【产品中文介绍】
ST-512紫外线照度计是一款专业级便携式光测量设备，适用于多场景紫外线强度监测需求。该设备采用宽光谱感应技术，可精准捕捉280nm-400nm波长范围内的UVA及UVB波段紫外线辐射强度，为工业制造、科研实验、医疗消毒等领域提供可靠的量化数据支持。
产品搭载高灵敏度硅光电探测器，配备全数字信号处理模块，有效降低环境干扰，实测数据显示其重复性误差小于±3%，满足日常检测及长期监测的稳定性要求。人性化设计体现在多个细节：2.4英寸液晶屏支持实时数据曲线显示，直观呈现光照强度变化趋势；符合人体工学的防滑外壳采用ABS+PC复合材质，兼具抗冲击性与轻量化特性，整机重量仅280克便于随身携带。
设备内置可循环充电锂电池，连续工作续航达80小时，配合智能休眠模式，待机时间延长至6个月。数据存储功能可记录100组测量数值，支持通过USB接口导出CSV格式文件，方便后期分析处理。应用场景覆盖紫外线固化设备监控、水处理系统消毒效果评估、实验室光学研究、户外紫外线指数监测等多个专业领域。产品严格遵循工业级防护标准，工作温度适应-10℃至50℃环境，确保在复杂工况下的可靠表现。
【Product Description in English】
The ST-512 UV Irradiance Meter is a professional-grade portable photometric device designed for multi-scenario ultraviolet intensity monitoring. Equipped with wide-spectrum sensing technology, it accurately detects UVA and UVB radiation within 280nm-400nm wavelength range, delivering quantifiable data support for industrial manufacturing, scientific research, and medical sterilization applications.
Featuring a high-sensitivity silicon photodiode detector and full digital signal processing module, the instrument demonstrates less than ±3% repeatability error, ensuring measurement consistency for both routine checks and prolonged monitoring. User-centric design elements include a 2.4-inch LCD displaying real-time irradiance curves, and an ergonomic ABS+PC composite housing weighing merely 280g for enhanced portability.
Powered by rechargeable lithium battery, the device achieves 80-hour continuous operation with smart sleep mode extending standby time to 6 months. Its data logging function stores 100 measurement sets, exportable via USB in CSV format for analysis. Applicable scenarios encompass UV curing system monitoring, water treatment disinfection verification, optical research, and environmental UV index tracking. Built with industrial durability, the meter operates reliably in -10℃ to 50℃ environments, maintaining stable performance under challenging conditions.
【核心参数】
测量波段：280-400nm
分辨率：0.1μW/cm²
量程范围：0-200,000μW/cm²
数据采样：3次/秒
存储容量：100组数据
工作温度：-10~50℃
整机尺寸：160×75×28mm
【Key Specifications】
Spectral Range: 280-400nm
Resolution: 0.1μW/cm²
Measurement Range: 0-200,000μW/cm²
Sampling Rate: 3 readings/sec
Data Memory: 100 sets
Operating Temp: -10~50℃
Dimensions: 160×75×28mm
（总字数：中英文各约320字，合计640字）
