品牌:797
发送询价
一、产品简介香港希玛AR833一体式数字式照度计生产厂家，北京美特迩环保仪器有限公司批发零售。
二、参数规格
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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
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| 测量范围 | ||||
| Accuracy |
<4%rgd±0.5%f.s
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<3%rgd±0.5%f.s
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<3%rgd±0.5%f.s
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| 测量度 | ||||
| Unit Selection |
Lux
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Lux
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Lux/Fc
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| 单位转换 | ||||
| Measure Level Seletion |
Auto
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Auto
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Auto/MANUAL
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| 测量档位选择 | ||||
| Data Hold Function |
√
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√
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√
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| 数据保持显示功能 | ||||
| Auto Power Shut Off |
√
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√
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√
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| 自动关机功能 | ||||
| Low Battery Indication |
√
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√
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√
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| 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 | ||||
| Repeatability |
±2%
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±2%
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±2%
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| 重复性 | ||||
| The Change As Temperature Change |
0.1%/℃
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0.1%/℃
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0.1%/℃
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| 温度特性 | ||||
| Samping Frequency |
1.5times/sec
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1.5times/sec
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1.5times/sec
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| 取样率 | ||||
| Resolution |
1Lux
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0.01～1Lux
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1Lux
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