臺灣貝克萊斯BK8731照度計/BK-8731
產(chǎn)品概述
臺灣貝克萊斯BK8731照度計是一款便攜式數(shù)字測量儀器,專為光照強度檢測設計。該設備采用3½位液晶顯示屏,最大顯示讀值可達1999,具備直觀的數(shù)據(jù)呈現(xiàn)能力。其緊湊的機身尺寸為155mm(高)×48mm(寬)×24mm(厚),重量僅約81.2克(含電池),適合單手操作和戶外攜帶。產(chǎn)品內(nèi)置矽質(zhì)光二極體感測器,能夠準確捕捉環(huán)境光變化,適用于室內(nèi)辦公室、實驗室及環(huán)境研究等多種場景。14
核心功能特點
該照度計具備多項實用功能:采用精密光學補償濾波鏡片,實現(xiàn)f22%的余弦校正,確保不同角度入射光的測量準確性;配備讀值及峰值鎖定功能,便于記錄瞬時或最大光照數(shù)據(jù);設計有口袋掛鉤,方便隨身攜帶或固定使用。設備支持2.5次/秒的快速取樣率,可實時跟蹤光照變化,并設有低電壓提示功能,當電池電壓低于操作要求時會自動顯示警示符號。操作溫度范圍覆蓋0°C至50°C,適應多數(shù)環(huán)境條件。28
技術參數(shù)細節(jié)
BK8731照度計采用四顆1.5V四號電池供電,在標準測試環(huán)境(23°C±5°C,相對濕度75%R.H.)下工作。其感測元件經(jīng)過特殊處理,光譜響應符合CIE標準,總精度根據(jù)光源類型不同保持在±(5%+2)至±(11%+2)之間。設備在非使用狀態(tài)下可存放于-20°C至60°C環(huán)境中(需移除電池)。產(chǎn)品設計注重人性化,包含背光顯示功能,在昏暗環(huán)境下仍可清晰讀數(shù)。1624
應用場景說明
該儀器廣泛應用于空間照明評估、建筑采光分析、實驗室光學實驗等領域。特別適合需要量化光照強度的場合,如辦公室工位照度檢測、美術館展品照明監(jiān)測、植物生長光照研究等。其快速響應特性可用于動態(tài)光環(huán)境記錄,而輕巧的設計則便于進行多點移動測量。產(chǎn)品不包含復雜設置流程,開機即可直接測量,適合各類用戶群體操作使用。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
的詳細介紹臺灣貝克萊斯BK8731照度計/BK-8731
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)
|