臺(tái)灣貝克萊斯BK8731照度計(jì)/BK-8731
產(chǎn)品概述
臺(tái)灣貝克萊斯BK8731照度計(jì)是一款便攜式數(shù)字測(cè)量?jī)x器，專為光照強(qiáng)度檢測(cè)設(shè)計(jì)。該設(shè)備采用3½位液晶顯示屏，最大顯示讀值可達(dá)1999，具備直觀的數(shù)據(jù)呈現(xiàn)能力。其緊湊的機(jī)身尺寸為155mm(高)×48mm(寬)×24mm(厚)，重量?jī)H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(cè)器，能夠準(zhǔn)確捕捉環(huán)境光變化，適用于室內(nèi)辦公室、實(shí)驗(yàn)室及環(huán)境研究等多種場(chǎng)景。14
核心功能特點(diǎn)
該照度計(jì)具備多項(xiàng)實(shí)用功能：采用精密光學(xué)補(bǔ)償濾波鏡片，實(shí)現(xiàn)f22%的余弦校正，確保不同角度入射光的測(cè)量準(zhǔn)確性；配備讀值及峰值鎖定功能，便于記錄瞬時(shí)或最大光照數(shù)據(jù)；設(shè)計(jì)有口袋掛鉤，方便隨身攜帶或固定使用。設(shè)備支持2.5次/秒的快速取樣率，可實(shí)時(shí)跟蹤光照變化，并設(shè)有低電壓提示功能，當(dāng)電池電壓低于操作要求時(shí)會(huì)自動(dòng)顯示警示符號(hào)。操作溫度范圍覆蓋0°C至50°C，適應(yīng)多數(shù)環(huán)境條件。28
技術(shù)參數(shù)細(xì)節(jié)
BK8731照度計(jì)采用四顆1.5V四號(hào)電池供電，在標(biāo)準(zhǔn)測(cè)試環(huán)境（23°C±5°C，相對(duì)濕度75%R.H.）下工作。其感測(cè)元件經(jīng)過特殊處理，光譜響應(yīng)符合CIE標(biāo)準(zhǔn)，總精度根據(jù)光源類型不同保持在±(5%+2)至±(11%+2)之間。設(shè)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(shè)計(jì)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(yīng)用場(chǎng)景說明
該儀器廣泛應(yīng)用于空間照明評(píng)估、建筑采光分析、實(shí)驗(yàn)室光學(xué)實(shí)驗(yàn)等領(lǐng)域。特別適合需要量化光照強(qiáng)度的場(chǎng)合，如辦公室工位照度檢測(cè)、美術(shù)館展品照明監(jiān)測(cè)、植物生長光照研究等。其快速響應(yīng)特性可用于動(dòng)態(tài)光環(huán)境記錄，而輕巧的設(shè)計(jì)則便于進(jìn)行多點(diǎn)移動(dòng)測(cè)量。產(chǎn)品不包含復(fù)雜設(shè)置流程，開機(jī)即可直接測(cè)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(jì)
的詳細(xì)介紹臺(tái)灣貝克萊斯BK8731照度計(jì)/BK-8731
BK8731照度計(jì)
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(shí)，"  "顯示。
取樣率：2.5次／秒。
操作環(huán)境：0°C 至50°C，相對(duì)濕度<70%R.H.。
儲(chǔ)存環(huán)境：-20°C 至60°C，0至80%R.H. (電池移除後)。
精確度測(cè)試環(huán)境：23°C±5°C，相對(duì)濕度<75%R.H.。
尺寸：155mm(高)x48mm(寬)x24mm(厚)。
電池：4 顆1.5V四號(hào)電池。
重量：約81.2公克 (含電池)。
Lux規(guī)格：
感測(cè)器：矽質(zhì)光二極體感測(cè)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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