照度计AR813GENERALFEATURES&SPECIFICATI***一般功能和规格AR-813AR-833AR-823MeasuringRange1～100,000lux0.01～50,000lux1～100,000lux测量范围Accuracy<4%rgd&plu***n;0.5%f.s<3%rgd&plu***n;0.5%f.s<3%rgd&plu***n;0.5%f.s测量***度UnitSelectionLuxLuxLux/Fc单位转换MeasureLevelSeletionAutoAutoAuto/MANUAL测量档位选择DataHoldFunction√√√数据保持显示功能AutoPowerShutOff√√√自动关机功能LowBatteryIndication√√√低电显示功能LCDBackLightSelection____________√背光显示选择功能Repeatability&plu***n;2%&plu***n;2%&plu***n;2%重复性TheChangeAsTemperatureChange0.1%/℃0.1%/℃0.1%/℃温度特性SampingFrequency1.5times/sec1.5times/sec1.5times/sec取样率Resolution1Lux0.01～1Lux1Lux解析度Resp***eTime1s1s1s响应时间OverlevelIndication√√√过载提示MaxAndMinReadingHoldFunction________√***大、***小值锁定功能GENERALCHARACTERISTICS一般特征Power9vBattery9vBattery9vBattery供电9v电池9v电池9v电池LCDsize48*31.8mm48*31.8mm59.0*51.0mmLCD尺寸ProductColorDarkGray+blackbalck+yellowDarkGray产品颜色深灰+黑黑+黄深灰ProductNetWeight116.5g116.5g209.0g产品净重ProductSize166.2*64.0*30.5mm166.2*64.0*30.5mm151*83*26.5mm产品尺寸PACKINGINFORMATION包装包装方式1(中国)彩盒彩盒彩盒标准外箱容量404040标准外箱尺寸45.5*44.8*40.5cm45.5*44.8*40.5cm55.0*45.0*32.5cm标准外箱毛重9.85kg9.85kg14.7kg包装方式2(OtherCountries)BlisterBlisterBlisterStandardQuantityPerCarton404040StandardCartonSize36.8*36.8*25.7cm36.8*36.8*25.7cm37.1*36.5*28.0cmStandardCartonGrossWeight11.84kg11.84kg6.48kg)