紫外線照度表 UV340 測量紫外線UVA和UVB 大規(guī)模集成電路,可靠耐用 3 3/4位LCD顯示,大讀數(shù)3,999 測試范圍:0~40mW/cm2 三檔位測量:400µW/cm2,4,000µW/cm2, 40mW/cm2 紫外線傳感器波長:280~380nm 準確度:±(4%FS+20個字) 傳感器結(jié)構:紫外線光電二極管和紫外線顏色校正過濾器 取樣率:0.5秒 操作溫度:-10~40°C(14~104°F) 操作濕度:0~70%Rh UV LIGHT METER MODEL: UV340 Measurable of UVA & UVB LSI-circuit use provides high reliability and durability 3 3/4 LCD display, maximum indication 3,999 Range: 0~40mW/cm2 3 range: 400µW/cm2, 4,000µW/cm2, 40mW/cm2 UV sensor spectrum: 280~380nm Accuracy: ±(4%FS+2 digit) Sensor structure: The exclusive UV photo diode & UV color correction filter. Sampling Time: 0.5 second Operating Temperature: -10~40°C(14~104°F) Operating Humidity: 0~70%Rh |