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Extech SDL400: Light Meter/Datalogger

Records data on an SD card in Excel® format

The SDL400 records data on an SD card in Excel format. Wide range to 10,000Fc or 100kLux. Cosine and color-corrected measurements. Utilizes precision silicon photo diode and spectral response filter. Offset adjustment used for zero function to make relative measurements. Adjustable data sampling rate. Stores 99 readings manually and 20M readings via 2G SD card. Type K/J Thermocouple input for high temperature measurements. Large backlit LCD display. Record/Recall Min, Max, Data Hold and Auto power off. Complete with 6 x AA batteries, SD card, hard carrying case and light sensor with protective cover.

  

Features

  • Wide range to 10,000Fc or 100kLux
  • Cosine and color-corrected measurements
  • Utilizes precision silicon photo diode and spectral response filter
  • Offset adjustment used for zero function to make relative measurements
  • Adjustable data sampling rate
  • Stores 99 readings manually and 20M readings via 2G SD card
  • Type K/J Thermocouple input for high temperature measurements
  • Large backlit LCD display
  • Record/Recall MIN, MAX, Data Hold and Auto power off
  • Complete with 6 x AA batteries, SD card, hard carrying case and light sensor with protective cover

Specifications

Specifications Range
Fc Range 200, 2000, 10kFc
Lux Range 2000, 20k, 100kLux
Max. Resolution 0.1Fc/1Lux
Basic Accuracy ±4%rdg
Temperature (Type J/K) J: -148 to 2192°F (-100 to 1200°C) K: -148 to 2372°F (-100 to 1300°C)
Cosine & Color Corrected Yes
Storage SD Card
Datalogging Manual: 99 readings Continuous: Datalogs with 4GB SD card
Dimensions/ Weight 7.2×2.9×1.9″ (182X73X48mm)/16.8oz (475g)

Accessories

  • UA100-240 – Universal Power Adaptor
  • TP870 – Bead Wire Type K Temperature Probe (-40 to 482°F)
  • TP875 – Bead Wire Type K Temperature Probe (-58 to 1000°F)

Downloads

SDL400 English Datasheet

SDL400 English User’s Manual

SDL400 CE Declaration of Conformity