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Extech SDL470

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The Extech SDL470 is a compact easy to use 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 (probes sold separately) accessory), record/recall modes, min and max readings, data hold plus auto power off with disable function.

The unit is supplied with a built-in tilt stand, SD memory card, UVA light sensor with protective cover, UVC light sensor, hard case, universal AC adaptor, 6 x AA batteries and user manual.

Product Features

  • Range of accessories
  • Document downloads

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Model subtotal: £739.00
Total (excl VAT): £739.00
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Overview

Features

  • UVA probe captures long-wave 365 nm UV irradiance measurements under a UVA (black light) source
  • UVC probe captures short-wave 254 nm 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, 6 x AA batteries and user manual

Technical

Range UVA and UVC      2 mW / cm², 20 mW / cm²

Maximum resolution UVA and UVC      0.001 mW / cm2

Basic accuracy UVA and UVC      ± 4 %

Frequency bandwidth      365 nm (UVA); 254 nm (UVC)

Temperature range      - 100 to 1300 °C

Maximum temperature resolution      0.1 oC

Basic temperature accuracy      ± 0.4 %, ± 1 °C

Downloads

PDF

Extech SDL470 data sheet

  • Technical Document
  • PDF file
  • 276 KB
Download
PDF

Extech SDL470 user manual

  • Technical Document
  • PDF file
  • 417 KB
Download
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