DT8809A照度計/DT-8809A
DT-8809A專業(yè)照度計中文介紹
DT-8809A是一款專業(yè)級手持式照度測量儀器，適用于多種光線環(huán)境下的照度檢測需求。該產(chǎn)品采用硅光敏二極管和光譜響應(yīng)過濾器組成的探頭設(shè)計，可對不同角度的入射光進(jìn)行充分補償和校正，測量范圍覆蓋0.1Lux至400,000Lux，具備40段模擬條顯示和4000位帶背光數(shù)字液晶顯示屏，提供直觀的讀數(shù)體驗。儀器支持峰值、最大值、最小值及數(shù)據(jù)保持功能，內(nèi)置USB接口可實現(xiàn)測量數(shù)據(jù)快速傳輸至電腦進(jìn)行分析，機(jī)身可存儲99組測量數(shù)據(jù)，方便用戶進(jìn)行數(shù)據(jù)記錄和對比。產(chǎn)品響應(yīng)速度為1.5次/秒，在10,000Lux量程內(nèi)的測量偏差控制在合理范圍內(nèi)。DT-8809A采用便攜式設(shè)計，重量約280克，適用于商場、體育館、工業(yè)生產(chǎn)車間等商業(yè)及工業(yè)場所的光照環(huán)境監(jiān)測，也可滿足實驗室、農(nóng)業(yè)種植等專業(yè)領(lǐng)域的光照測量需求。161326
DT-8809A Professional Illuminance Meter English Introduction
The DT-8809A is a handheld professional-grade illuminance meter designed for comprehensive light intensity measurement across various environments. Featuring a silicon photodiode probe with spectral response filter, this device provides accurate readings with angular compensation, covering an extensive measurement range from 0.1Lux to 400,000Lux. Its user-friendly interface combines a 4000-count backlit LCD display with 40-segment analog bar graph for clear visualization of measurement results. The instrument incorporates practical functions including Peak Hold, Max/Min recording, and Data Hold, while the built-in USB port enables convenient data transfer to computers for further analysis. With 99-group internal data storage capacity and 1.5 times/second sampling rate, the DT-8809A delivers efficient performance for commercial applications like shopping malls, stadiums, and industrial workshops, as well as specialized fields including laboratory research and agricultural cultivation. The compact design (203×75×50mm) and lightweight construction (280g) ensure portability for field measurements. 12141728
產(chǎn)品功能特點
DT-8809A照度計具備相對值模式、自動關(guān)機(jī)、低電量提示等實用功能，其40段模擬條顯示可輔助用戶快速判斷光照強度變化趨勢。儀器采用自動量程切換設(shè)計，無需手動調(diào)節(jié)即可適應(yīng)不同亮度環(huán)境的測量需求。針對非標(biāo)準(zhǔn)光源環(huán)境，產(chǎn)品具備光譜相對率修正能力，可自動調(diào)整參數(shù)以提升測量準(zhǔn)確性。USB連接功能支持將存儲的測量數(shù)據(jù)導(dǎo)出至電腦，配套軟件可幫助用戶進(jìn)行數(shù)據(jù)管理和分析。該產(chǎn)品適用于燈光布置、建筑設(shè)計、室內(nèi)照明評估等多種場景，能夠滿足日常檢測和專業(yè)測量的不同需求。25811
Technical Specifications
The device delivers ±5%±10d accuracy at 10,000Lux range and ±10%±10d at full scale, with resolution of 0.1Lux/0.01Fc. The rugged housing contains easy-to-operate buttons for function selection including Relative Mode, Data Hold, and Unit Conversion. Power is supplied by a standard 9V battery with auto-shutdown feature to conserve energy. The ergonomic structure (203×75×50mm) with protective case makes it suitable for long-duration fieldwork. Its wide applications cover lighting arrangement in photography studios, stage lighting adjustment, architectural lighting evaluation, and industrial production line illumination monitoring. The meter s rapid response characteristic makes it capable of capturing transient light pulses as brief as 10 microseconds. 391627
簡單介紹
歡迎選購DT8809A照度計，我們有優(yōu)勢的價格，的服務(wù)！公司承諾，所有商品保證原裝正品，一年保修，終身維護(hù)！業(yè)務(wù)咨詢:021-63515606,QQ客服:332318574。
DT8809A照度計
的詳細(xì)介紹
| DT-8809A 產(chǎn)品特點： |
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·液晶讀數(shù) 4000
·模擬條指示 40段
·自動量程 有
·數(shù)據(jù)保持 有
·峰值保持 有
·大值/小值保持 有
·相對值模式 有
·USB電腦接口 有
·99組數(shù)據(jù)儲存 有
·低電量提示 有
·自動關(guān)機(jī) 有
EMC
EN:50081-1,50082-1
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| DT-8809A 技術(shù)指標(biāo): |
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照度計 DT-8809A
| 產(chǎn)品參數(shù) |
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DT-8809 |
| 大量程 |
400，000Lux |
| 基本精確度 |
±0.5％±10d(<10，000Lux/Fc) |
| ±10％±10d(>10，000Lux/Fc) |
| 大分辨率 |
0.1Lux/Fc |
| 測量速度 |
1.5次/秒 |
| 液晶讀數(shù) |
4000 |
| 模擬條指示 |
40段 |
| 自動量程 |
有 |
| 數(shù)據(jù)保持 |
有 |
| 峰值保持 |
有 |
| 大值/小值保持 |
有 |
| 相對值模式 |
有 |
| 99組數(shù)據(jù)儲存 |
有 |
| USB電腦接口 |
有 |
| 低電量提示 |
有 |
| 自動關(guān)機(jī) |
有 |
|
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歡迎選購DT8809A照度計，我們有優(yōu)勢的價格，的服務(wù)！公司承諾，所有商品保證原裝正品，一年保修，終身維護(hù)！業(yè)務(wù)咨詢:021-63515606,QQ客服:332318574。
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