以下是LX1020B數(shù)字式光度計的產(chǎn)品中英文介紹：

LX1020B數(shù)字式光度計是一款專業(yè)級便攜式測量設備，廣泛應用于工業(yè)檢測、環(huán)境監(jiān)測、實驗室研究等多個領域。它采用先進的光電傳感技術和數(shù)字化處理方案，搭載高靈敏度硅光電探測器，支持0.1-200,000 Lux的寬量程測量，能夠覆蓋室內外常見光照場景。設備配備3.5英寸LCD背光顯示屏，支持實時數(shù)據(jù)曲線顯示和測量值保持功能，即使在強光環(huán)境下也能清晰讀數(shù)。

在設計上，LX1020B充分考慮了用戶的使用體驗。它采用符合人體工學的一體式機身結構，重量僅280g，便于攜帶。內置可充電鋰電池支持連續(xù)工作30小時，配備Type-C充電接口，兼容移動電源充電。此外，設備內置存儲模塊可記錄100組測量數(shù)據(jù)，配合PC端分析軟件可實現(xiàn)數(shù)據(jù)可視化處理，有效提升工作效率。

LX1020B的測量系統(tǒng)包含余弦校正濾光片，可有效修正不同入射角度的測量誤差，確保測試結果的準確性。其核心元件經(jīng)過嚴格篩選，經(jīng)過-10℃至50℃溫度循環(huán)測試和75%RH濕度環(huán)境驗證，能夠在復雜工況下保持穩(wěn)定表現(xiàn)。它適用于半導體制造、照明工程驗收、農(nóng)業(yè)光照監(jiān)測、建筑采光評估等多個專業(yè)領域，也可作為高校光電專業(yè)教學實驗設備使用。

The LX1020B Digital Lux Meter is a professional-grade portable measuring device, widely used in industrial inspection, environmental monitoring, laboratory research, and other fields. It employs advanced photoelectric sensing technology and digital processing solutions, equipped with a high-sensitivity silicon photoelectric detector, and supports a wide measurement range of 0.1-200,000 Lux, covering common lighting scenarios both indoors and outdoors. The device features a 3.5-inch LCD backlight display, which supports real-time data curve display and measurement value hold function, ensuring clear readings even in strong light conditions.

In terms of design, the LX1020B fully considers user experience. It has an ergonomic one-piece body structure, weighing only 280g, making it easy to carry. The built-in rechargeable lithium battery supports continuous operation for 30 hours, and it is equipped with a Type-C charging interface, compatible with power banks. In addition, the device has an internal storage module that can record 100 sets of measurement data. Combined with PC analysis software, it can achieve data visualization processing, effectively improving work efficiency.

The measurement system of the LX1020B includes a cosine correction filter, which can effectively correct measurement errors caused by different incident angles, ensuring the accuracy of the test results. Its core components have been strictly selected and tested in a temperature cycle ranging from -10℃ to 50℃ and a humidity environment of 75% RH, ensuring stable performance under complex conditions. The LX1020B is suitable for a variety of professional fields such as semiconductor manufacturing, lighting project acceptance, agricultural light monitoring, and building daylight assessment, and can also be used as teaching experimental equipment for college optoelectronic majors.