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- 产品名称：AR-813数字光度计
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简单介绍
AR-813数字光度计Measuring Range 1～100,000lux 0.01～50,000lux 1～100,000lux 测量范围 Accuracy <4%rgd±0.5%f.s <3%rgd±0.5%f.s <3%rgd±0.5%f.s
产品描述
AR-813数字光度计
GENERAL FEATURES & SPECIFICATIONS | 一般功能和规格 |
| AR-813 | AR-833 | AR-823 | |
Measuring Range | 1～100,000lux | 0.01～50,000lux | 1～100,000lux | |
测量范围 | |
Accuracy | <4%rgd±0.5%f.s | <3%rgd±0.5%f.s | <3%rgd±0.5%f.s | |
测量**度 | |
Unit Selection | Lux | Lux | Lux/Fc | |
单位转换 | |
Measure Level Seletion | Auto | Auto | Auto/MANUAL | |
测量档位选择 | |
Data Hold Function | √ | √ | √ | |
数据保持显示功能 | |
Auto Power Shut Off | √ | √ | √ | |
自动关机功能 | |
Low Battery Indication | √ | √ | √ | |
低电显示功能 | |
LCD Back Light Selection | _______ | _____ | √ | |
背光显示选择功能 | |
Repeatability | ±2% | ±2% | ±2% | |
重复性 | |
The Change As Temperature Change | 0.1%/℃ | 0.1%/℃ | 0.1%/℃ | |
温度特性 | |
Samping Frequency | 1.5times/sec | 1.5times/sec | 1.5times/sec | |
取样率 | |
Resolution | 1Lux | 0.01～1Lux | 1Lux | |
解析度 | |
Response Time | 1s | 1s | 1s | |
响应时间 | |
Over level Indication | √ | √ | √ | |
过载提示 | |
Max And MinReading Hold Function | ____ | ____ | √ | |
*大、*小值锁定功能 |