DT8809A照度计/DT-8809A
DT-8809A专业照度计中文介绍
DT-8809A是一款专业级手持式照度测量仪器，适用于多种光线环境下的照度检测需求。该产品采用硅光敏二极管和光谱响应过滤器组成的探头设计，可对不同角度的入射光进行充分补偿和校正，测量范围覆盖0.1Lux至400,000Lux，具备40段模拟条显示和4000位带背光数字液晶显示屏，提供直观的读数体验。仪器支持峰值、最大值、最小值及数据保持功能，内置USB接口可实现测量数据快速传输至电脑进行分析，机身可存储99组测量数据，方便用户进行数据记录和对比。产品响应速度为1.5次/秒，在10,000Lux量程内的测量偏差控制在合理范围内。DT-8809A采用便携式设计，重量约280克，适用于商场、体育馆、工业生产车间等商业及工业场所的光照环境监测，也可满足实验室、农业种植等专业领域的光照测量需求。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
产品功能特点
DT-8809A照度计具备相对值模式、自动关机、低电量提示等实用功能，其40段模拟条显示可辅助用户快速判断光照强度变化趋势。仪器采用自动量程切换设计，无需手动调节即可适应不同亮度环境的测量需求。针对非标准光源环境，产品具备光谱相对率修正能力，可自动调整参数以提升测量准确性。USB连接功能支持将存储的测量数据导出至电脑，配套软件可帮助用户进行数据管理和分析。该产品适用于灯光布置、建筑设计、室内照明评估等多种场景，能够满足日常检测和专业测量的不同需求。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
简单介绍
欢迎选购DT8809A照度计，我们有优势的价格，的服务！公司承诺，所有商品保证原装正品，一年保修，终身维护！业务咨询:021-63515606,QQ客服:332318574。
DT8809A照度计
的详细介绍
| DT-8809A 产品特点： |
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·液晶读数 4000
·模拟条指示 40段
·自动量程 有
·数据保持 有
·峰值保持 有
·大值/小值保持 有
·相对值模式 有
·USB电脑接口 有
·99组数据储存 有
·低电量提示 有
·自动关机 有
EMC
EN:50081-1,50082-1
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| DT-8809A 技术指标: |
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照度计 DT-8809A
| 产品参数 |
|
|
DT-8809 |
| 大量程 |
400，000Lux |
| 基本精确度 |
±0.5％±10d(<10，000Lux/Fc) |
| ±10％±10d(>10，000Lux/Fc) |
| 大分辨率 |
0.1Lux/Fc |
| 测量速度 |
1.5次/秒 |
| 液晶读数 |
4000 |
| 模拟条指示 |
40段 |
| 自动量程 |
有 |
| 数据保持 |
有 |
| 峰值保持 |
有 |
| 大值/小值保持 |
有 |
| 相对值模式 |
有 |
| 99组数据储存 |
有 |
| USB电脑接口 |
有 |
| 低电量提示 |
有 |
| 自动关机 |
有 |
|
|
欢迎选购DT8809A照度计，我们有优势的价格，的服务！公司承诺，所有商品保证原装正品，一年保修，终身维护！业务咨询:021-63515606,QQ客服:332318574。
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