LX1330B光度计LX-1330B
产品概述
LX1330B光度计（LX-1330B）是一款高精度便携式数字光度测量设备，专为光照强度检测需求设计。该产品采用31/2位LCD显示屏，字符高度达15mm，确保读数清晰直观。其核心感光元件为光二极管附滤光镜片组合，支持0.1Lux至200,000Lux（0.01FC至20,000FC）的宽量程测量，满足从微弱光源到强光环境的多场景应用需求。设备内置峰值测量功能，可准确捕捉瞬时光脉冲信号，并配备读数锁定键便于数据记录。158
技术特性
设备采用一体化防震结构设计，尺寸为149×71×41mm，重量轻便且配备后支架，适合实验室或现场作业。测量精度在20,000Lux量程内达±3%±10个字，超高量程段（＞20,000Lux）精度为±5%±10个字，重复测试偏差不超过±2%。温度特性为±0.1%/℃，工作环境适应0℃~40℃温度及70%相对湿度。内置6F22 9V电池供电，具有低电量提示功能，取样速率达2次/秒，可实现快速动态监测。支持Lux与FC单位一键切换，操作界面采用轻触式按键设计。159
应用场景
LX1330B适用于工业照明检测、建筑采光评估、农业温室监控、影视布光调试等领域。其抗震保护套设计特别适合户外移动测量，而200,000Lux的超高量程能应对强直射阳光或高亮度LED光源检测。设备在博物馆展柜照明保护、教室灯光合规性检查等场景中表现优异，可配合三脚架实现长期定点监测。5717
English Introduction
The LX1330B Digital Light Meter is a handheld photometric instrument featuring a 3.5-digit LCD display with 15mm character height for optimal readability. It covers an extensive measuring range from 0.1Lux to 200,000Lux (0.01FC-20,000FC) using a silicon photodiode with spectral correction filter. The unit provides instant peak value capture and data hold function, housed in a shock-resistant casing (149×71×41mm) with integrated kickstand. Key operations include one-touch unit conversion between Lux/FC and auto power-off for energy saving. 81420
Functional Highlights
This meter achieves ±3% accuracy below 20,000Lux with ±2% repeatability, sampling at 2 times/sec. The ergonomic design incorporates tactile buttons and low-battery indicator, powered by a single 9V battery. Its temperature compensation (±0.1%/℃) ensures stable performance in varied environments (0-40℃). The detachable protective sleeve safeguards the light sensor during field measurements, while the 26mm aperture lens enables precise directional light assessment. Ideal for stage lighting adjustment, horticultural PAR monitoring, and workplace illumination evaluation. 1917
Operational Advantages
Users benefit from the device s rapid response time (<1sec) and overload protection mechanism. The white diffuser provides cosine correction for angular light measurement, suitable for evaluating reflected luminance. With 4-range auto-ranging (200/2k/20k/200k Lux) and 0.1Lux resolution, it accommodates both precision tasks like gallery lighting conservation and robust applications including solar panel array inspection. The compact form factor (250g) facilitates mobile usage in architectural daylighting surveys and factory floor audits. 5720
LX1330B光度计LX-1330B
LX-1330B 数字式光度计
显示：3 1/2位LCD显示
测量范围：0.1Lux～200,000Lux
0.01FC～20,000FC
准确度：±3% ±10个字
±5% ±10个字(大于20,000Lux或2,000FC时)
重复测试：±2%
温度特征：±0.1%℃
取样率：2.0次/秒
感光体：光二极管附滤光镜片
具有读值锁定功能，可随时锁定测量值:√
具有峰值测量功能，可测量光脉冲信号:√
具有低电显示功能:√
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