AR823数字光度计/AR-823
产品概述
AR823数字光度计（型号：AR-823）是一款专业用于测量光照强度的精密仪器，广泛应用于工业检测、科研实验、建筑照明设计及农业光照监测等领域。其核心功能是量化物体表面接收的光通量，即照度（单位为Lux或Fc），帮助用户精准评估环境光线的强弱分布。该设备采用高灵敏度光电传感器，结合数字信号处理技术，确保测量数据稳定可靠。3816
功能特点
AR823具备1~100,000 Lux的宽量程测量能力，可自动或手动切换量程以适应不同光照环境。仪器支持Lux/Fc单位转换，并配备数据保持、自动关机、背光显示等实用功能，操作界面直观便捷。其温度补偿技术（±0.1%/℃）有效减少环境温差对测量的影响，重复性误差控制在±2%以内，确保长期使用的准确性。分体式设计（部分型号）允许传感器与主机分离，适用于复杂场景的灵活检测。4715
设计与使用体验
仪器采用轻量化设计（净重约209克），外壳为深灰色工程塑料，尺寸151×83×26.5毫米，便于手持或携带。LCD显示屏（59.0×51.0毫米）清晰显示实时数据，响应时间仅1秒。内置9V电池供电，低电量提示功能避免测量中断。分体式型号（如AR823+）进一步扩展了应用场景，例如高空或狭小空间的光照监测。122224
技术参数与可靠性
AR823的测量精度为±3%rdg±0.5%f.s，取样率1.5次/秒，分辨率达1 Lux。光传感器采用硅光电池技术，稳定性高且抗干扰能力强。仪器具备过载提示和极值锁定功能，可记录光照强度的峰值与谷值。其设计符合工业耐用性要求，适用于-10~50℃的存储环境，满足室内外多样化需求。61019
Product Overview
The AR823 Digital Lux Meter (Model: AR-823) is a professional instrument designed for measuring illuminance, with applications spanning industrial inspection, scientific research, architectural lighting design, and agricultural light monitoring. It quantifies luminous flux per unit area (in Lux or Fc) through a high-sensitivity photoelectric sensor and digital signal processing, delivering stable and reliable data.38
Key Features
With a broad measurement range of 1~100,000 Lux, the AR823 supports auto/manual range switching and unit conversion (Lux/Fc). Practical functions like data hold, auto power-off, and backlit display enhance usability. Temperature compensation (±0.1%/℃) minimizes environmental interference, while ±2% repeatability ensures consistent performance. The detachable sensor (available in AR823+ models) enables flexible deployment in challenging environments.415
User-Centric Design
Weighing 209 grams, the compact device (151×83×26.5 mm) features a dark-gray ABS casing and a clear LCD (59.0×51.0 mm) for real-time readings. The 1-second response time and 9V battery with low-power alerts ensure uninterrupted operation. Detachable models (e.g., AR823+) extend usability to confined or elevated spaces.1222
Performance Specifications
The AR823 achieves ±3%rdg±0.5%f.s accuracy, 1 Lux resolution, and 1.5 samples/sec sampling rate. Its silicon photodiode sensor offers high stability and anti-interference performance. Overload alerts and max/min value locking aid in dynamic light analysis. Designed for durability, it operates reliably in -10~50℃ storage conditions, adaptable to diverse indoor/outdoor scenarios.619
AR823数字光度计
的详细介绍
|
AR-813
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AR-833
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AR-823
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|
| Measuring Range |
1～100,000lux
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0.01～50,000lux
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1～100,000lux
|
|
| 测量范围 |
|
| Accuracy |
<4%rgd±0.5%f.s
|
<3%rgd±0.5%f.s
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<3%rgd±0.5%f.s
|
|
| 测量精确度 |
|
| Unit Selection |
Lux
|
Lux
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Lux/Fc
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|
| 单位转换 |
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| Measure Level Seletion |
Auto
|
Auto
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Auto/MANUAL
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|
| 测量档位选择 |
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| Data Hold Function |
√
|
√
|
√
|
|
| 数据保持显示功能 |
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| Auto Power Shut Off |
√
|
√
|
√
|
|
| 自动关机功能 |
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| Low Battery Indication |
√
|
√
|
√
|
|
| 低电显示功能 |
|
| LCD Back Light Selection |
_______
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_____
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√
|
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| 背光显示选择功能 |
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| Repeatability |
±2%
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±2%
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±2%
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|
| 重复性 |
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| The Change As Temperature Change |
0.1%/℃
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0.1%/℃
|
0.1%/℃
|
|
| 温度特性 |
|
| Samping Frequency |
1.5times/sec
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1.5times/sec
|
1.5times/sec
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|
| 取样率 |
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| Resolution |
1Lux
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0.01～1Lux
|
1Lux
|
|
| 解析度 |
|
| Response Time |
1s
|
1s
|
1s
|
|
| 响应时间 |
|
| Over level Indication |
√
|
√
|
√
|
|
| 过载提示 |
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| Max And MinReading Hold Function |
____
|
____
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√
|
|
| 大、小值锁定功能 |
|
|
| |
| GENERAL CHARACTERISTICS |
一般特征
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| Power |
9v Battery
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9v Battery
|
9v Battery
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| 供电 |
9v电池
|
9v电池
|
9v电池
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| LCD size |
48*31.8mm
|
48*31.8mm
|
59.0*51.0mm
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| LCD尺寸 |
| Product Color |
Dark Gray+black
|
balck+yellow
|
Dark Gray
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| 产品颜色 |
深灰+黑
|
黑+黄
|
深灰
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| Product Net Weight |
116.5g
|
116.5g
|
209.0g
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| 产品净重 |
| Product Size |
166.2*64.0*30.5mm
|
166.2*64.0*30.5mm
|
151*83*26.5mm
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| 产品尺寸 |
|
| |
| PACKING INFORMATION |
包装
|
| 包装方式1(中国) |
彩盒
|
彩盒
|
彩盒
|
| 标准外箱容量 |
40
|
40
|
40
|
| 标准外箱尺寸 |
45.5*44.8*40.5cm
|
45.5*44.8*40.5cm
|
55.0*45.0*32.5cm
|
| 标准外箱毛重 |
9.85kg
|
9.85kg
|
14.7kg
|
| 包装方式2(Other Countries) |
Blister
|
Blister
|
Blister
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| Standard Quantity Per Carton |
40
|
40
|
40
|
| Standard Carton Size |
36.8*36.8*25.7cm
|
36.8*36.8*25.7cm
|
37.1*36.5*28.0cm
|
| Standard Carton Gross Weight |
11.84kg
|
11.84kg
|
6.48kg
|
|
AR823数字光度计
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