AR-823数字光度计GENERAL FEATURES & SPECIFICATIONS一般功能和规格AR-813AR-833AR-823Measuring Range1～100000lux0.01～50000lux1～100000lux测量范围Accuracy<4%rgd±0.5%f.s<3%rgd±0.5%f.s<3%rgd±0.5%f.s测量精确度Unit SelectionLuxLuxLux/Fc单位转换Measure Level SeletionAutoAutoAuto/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 Change0.1%/℃0.1%/℃0.1%/℃温度特性Samping Frequency1.5times/sec1.5times/sec1.5times/sec取样率Resolution1Lux0.01～1Lux1Lux解析度Response Time1s1s1s响应时间Over level Indication√√√过载提示Max And MinReading Hold Function________√、小值锁定功能GENERAL CHARACTERISTICS一般特征Power9v Battery9v Battery9v Battery供电9v电池9v电池9v电池LCD size48*31.8mm48*31.8mm59.0*51.0mmLCD尺寸Product ColorDark Gray+blackbalck+yellowDark Gray产品颜色深灰+黑黑+黄深灰Product Net Weight116.5g116.5g209.0g产品净重Product Size166.2*64.0*30.5mm166.2*64.0*30.5mm151*83*26.5mm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（Other Countries）BlisterBlisterBlisterStandard Quantity Per Carton404040Standard Carton Size36.8*36.8*25.7cm36.8*36.8*25.7cm37.1*36.5*28.0cmStandard Carton Gross Weight11.84kg11.84kg6.48kg相关产品AR-817温湿度计 AR-817AR-847温湿度计 AR-847AR-827温湿度计 AR-827AR827A温湿度计 AR827A