SDL470

The SDL470 from Extech Instruments is a UVA/UVC light meter/datalogger. The SDL470 can measure both long wave and short wave UV irradiance under UVA and UVC light sources respectively. This meter features a cosine correction filter, data logging to Excel format, offset adjustment for relative measurements, type K/J thermocouple input for temperature measurements, record/recall modes, min and max readings, data hold plus auto power off with disable function.

• UVA probe captures long wave 365nm UV irradiance measurements under a UVA (black light) source
• UVC probe captures short wave 254nm UV irradiance measurements under a UVC light source
• Adjustable data sampling rate from 1seconds to 3600seconds
• Memory stores 99 readings manually
• Large backlit LCD display
• UVA range is 2mW/cm2, 20mW/cm2 with 0.001mW/cm2 resolution and ±4% FS accuracy
• UVC range is 2mW/cm2, 20mW/cm2 with 0.001mW/cm2 resolution and ±4% FS accuracy
• Type K measures -148 to 2372°F with 0.1°F resolution and ±(0.4% + 1.8°F/1°C) accuracy
• Type J measures -148 to 2192°F, 0.1°F resolution and ±(0.4% + 1.8°F/1°C) accuracy
• Dimension is 7.2" x 2.9" x 1.9" (182mm x 73mm x 47.5mm), weight is 16.2oz (475g)