Using the Extech SDL470: UVA / UVC Light Meter/Datalogger @planetextech

Using the Extech SDL470: UVA/UVC Light Meter/Datalogger (video) –

The SDL470 is a UVA/UVC Light Meter and Data logger. 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 (probe sold separately), record/recall modes, min and max readings, data hold plus auto power off with disable function. This product comes with a built-in tilt stand, SD memory card, UVA light sensor with protective cover, UVC light sensor, hard case, universal AC adaptor, and 6 x AA batteries.

  • 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
  • Cosine correction filter and metal housing
  • Datalogging feature records readings with date and time stamp on an SD card (included) in Excel® format
  • Offset adjustment used for zero function or to make relative measurements
  • Adjustable data sampling rate from 1 to 3600 seconds
  • Stores 99 readings manually
  • Type K/J Thermocouple input for temperature measurements (probes sold separately)
  • Large backlit LCD display
  • Record/Recall MIN, MAX readings, Data Hold plus Auto power off with disable function
  • Complete with built-in tilt stand, SD memory card, UVA light sensor with protective cover, UVC light sensor, hard case, Universal AC adaptor, and 6 x AA batteries

Adafruit 2019 3933

Sdl470

Extech, PDF data sheet, PDF user guide. Available at Digi-Key.


Also, this is a good resource: Ultraviolet Germicidal Irradiation Handbook: UVGI for Air and Surface Disinfection – Amazon.


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