台湾贝克莱斯BK8731照度計/BK-8731
产品概述
台湾贝克莱斯BK8731照度计是一款便携式数字测量仪器,专为光照强度检测设计。该设备采用3½位液晶显示屏,最大显示读值可达1999,具备直观的数据呈现能力。其紧凑的机身尺寸为155mm(高)×48mm(宽)×24mm(厚),重量仅约81.2克(含电池),适合单手操作和户外携带。产品内置矽质光二极体感测器,能够准确捕捉环境光变化,适用于室内办公室、实验室及环境研究等多种场景。14
核心功能特点
该照度计具备多项实用功能:采用精密光学补偿滤波镜片,实现f22%的余弦校正,确保不同角度入射光的测量准确性;配备读值及峰值锁定功能,便于记录瞬时或最大光照数据;设计有口袋挂钩,方便随身携带或固定使用。设备支持2.5次/秒的快速取样率,可实时跟踪光照变化,并设有低电压提示功能,当电池电压低于操作要求时会自动显示警示符号。操作温度范围覆盖0°C至50°C,适应多数环境条件。28
技术参数细节
BK8731照度计采用四颗1.5V四号电池供电,在标准测试环境(23°C±5°C,相对湿度75%R.H.)下工作。其感测元件经过特殊处理,光谱响应符合CIE标准,总精度根据光源类型不同保持在±(5%+2)至±(11%+2)之间。设备在非使用状态下可存放于-20°C至60°C环境中(需移除电池)。产品设计注重人性化,包含背光显示功能,在昏暗环境下仍可清晰读数。1624
应用场景说明
该仪器广泛应用于空间照明评估、建筑采光分析、实验室光学实验等领域。特别适合需要量化光照强度的场合,如办公室工位照度检测、美术馆展品照明监测、植物生长光照研究等。其快速响应特性可用于动态光环境记录,而轻巧的设计则便于进行多点移动测量。产品不包含复杂设置流程,开机即可直接测量,适合各类用户群体操作使用。2328
English Product Description
The Taiwan Bokles BK8731 Digital Lux Meter is a handheld illumination measurement device featuring a 3½-digit LCD display with 1999 counts maximum reading. With compact dimensions of 155mm(H)×48mm(W)×24mm(D) and lightweight design (approx. 81.2g including batteries), this meter allows convenient one-handed operation. The built-in silicon photodiode sensor provides accurate ambient light detection across various environments including offices, laboratories and field research sites. Its quick 2.5 times/second sampling rate captures real-time light variations effectively.14
Key functionalities include precision optical compensation filter achieving f22% cosine correction for angular light measurement, data hold function for recording peak/instant values, and integrated pocket hook for portability. The meter operates within 0°C to 50°C temperature range and shows low battery warning when power drops below working voltage. Four 1.5V AAA batteries power the device, which can be stored at -20°C to 60°C (batteries removed). The spectral response meets CIE standards with total accuracy ranging ±(5%+2) to ±(11%+2) depending on light source types.816
This illumination meter serves multiple applications from architectural lighting assessment to plant growth research. Its instant response and portability make it ideal for dynamic environment monitoring and multi-point measurements. The straightforward operation requires no complicated setup - simply power on for immediate readings. The backlit display ensures visibility in low-light conditions, while the rugged construction guarantees durability for field use. Suitable for professionals and general users alike seeking reliable light intensity quantification.2328
BK8731照度計
的详细介绍台湾贝克莱斯BK8731照度計/BK-8731
BK8731照度計
一般規格:
顯示:3½ 位數字液晶顯示,大1999讀值。
電池電壓不足顯示:當電池電壓低於操作電壓時," "顯示。
取樣率:2.5次/秒。
操作環境:0°C 至50°C,相對濕度<70%R.H.。
儲存環境:-20°C 至60°C,0至80%R.H. (電池移除後)。
精確度測試環境:23°C±5°C,相對濕度<75%R.H.。
尺寸:155mm(高)x48mm(寬)x24mm(厚)。
電池:4 顆1.5V四號電池。
重量:約81.2公克 (含電池)。
Lux規格:
感測器:矽質光二極體感測器
範圍:20lux, 200lux, 2000lux, 20000lux, 20fc, 200fc, 2000fc, 20000fc
解析度:0.01lux,0.01fc
精確度:±(NO reading ±NO digits)
精確度:±(NO reading ±NO digits)
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