BK8731照度計/BK-8731
產(chǎn)品概述
BK8731照度計是一款高精度數(shù)字式光測量儀器,專為室內(nèi)外環(huán)境光照強度監(jiān)測而設(shè)計。該產(chǎn)品采用硅質(zhì)光二極管傳感器,具備3½位液晶顯示屏,可直觀顯示0.01lux至20000lux范圍內(nèi)的測量值,適用于辦公室、實驗室、環(huán)境研究等多種場景。其輕巧便攜的機身設(shè)計(155×48×24mm)和約81克的含電池重量,使單手操作變得輕松便捷。2510
技術(shù)特點
BK8731照度計配備了精密光學(xué)補償濾波鏡片,支持多種光源條件下的精確測量。產(chǎn)品具有自動量程切換功能,可覆蓋20/200/2000/20000lux四個量程,并采用余弦校正技術(shù)(f22%)確保不同入射角度下的測量準確性。內(nèi)置電池電壓檢測功能,當(dāng)電量不足時會顯示提示符號,采用4節(jié)1.5V四號電池供電,續(xù)航表現(xiàn)穩(wěn)定。取樣率達2.5次/秒,能快速響應(yīng)光照變化。1611
使用環(huán)境
該儀器工作環(huán)境為0°C至50°C,相對濕度70%RH,儲存環(huán)境為-20°C至60°C(移除電池后)。產(chǎn)品設(shè)計考慮了實際使用需求,包含口袋掛鉤等人性化設(shè)計,便于現(xiàn)場工作人員隨身攜帶。其硅質(zhì)傳感器具有良好穩(wěn)定性,配合數(shù)字處理技術(shù),可長期保持測量一致性。4716
應(yīng)用領(lǐng)域
BK8731照度計廣泛應(yīng)用于建筑采光評估、農(nóng)業(yè)溫室監(jiān)測、工業(yè)照明檢測等領(lǐng)域。在辦公場所可優(yōu)化燈光布局,在實驗室能確保實驗環(huán)境光照達標,在環(huán)境研究中可用于自然光變化記錄。產(chǎn)品支持lux和fc兩種單位顯示,滿足不同地區(qū)用戶的測量習(xí)慣。91317
English Introduction
The BK8731 Illuminance Meter is a digital light measurement device featuring a silicon photodiode sensor with 3½-digit LCD display. It covers measuring ranges from 0.01lux to 20,000lux across four auto-ranging scales (20/200/2000/20000lux), suitable for indoor and outdoor light intensity monitoring in offices, laboratories, and environmental studies. The compact body (155×48×24mm) weighs approximately 81g including batteries, enabling convenient one-hand operation. 51015
This instrument incorporates optical compensation filters and cosine correction (f22%) technology to ensure measurement accuracy under various light sources and incident angles. The sampling rate reaches 2.5 times/second for quick response to illumination changes. With low-battery indication and 4×1.5V AA battery power supply, it maintains stable performance during field work. The operating environment ranges from 0°C to 50°C at 70%RH. 1616
Practical designs like pocket hooks enhance portability for technicians. The silicon sensor demonstrates excellent long-term stability, while digital processing ensures consistent readings. Applications include architectural lighting assessment, greenhouse light monitoring, and industrial illumination inspection, supporting both lux and fc units for global users. 2917
BK8731照度計BK8731照度計/BK-8731
的詳細介紹
BK8731照度計
一般規(guī)格:
顯示:3½ 位數(shù)字液晶顯示,大1999讀值。
電池電壓不足顯示:當(dāng)電池電壓低於操作電壓時," "顯示。
取樣率:2.5次/秒。
操作環(huán)境:0°C 至50°C,相對濕度<70%R.H.。
儲存環(huán)境:-20°C 至60°C,0至80%R.H. (電池移除後)。
精確度測試環(huán)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(guī)格:
感測器:矽質(zhì)光二極體感測器
範(fàn)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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