• Ultraviolet Light Meter

Ultraviolet Light Meter

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Light meter has a wide-band UV wavelength of 320 to 390 nm.

Traceable® Ultraviolet Light Meter measures on three different ranges from 0 to 199.9 uW/cm2 (resolution 0.1 uW/cm2),1.999 mW/cm2 (resolution 0.001 mW/cm2),and 19.99 mW/cm2 (resolution 0.01 mW/cm2). Accuracy is K (2% of full scale plus 2 digits).

Connect to computer or data logger
Traceable® light meter has Serial RS-232 output that allows it to be connected to a computer or data logger for monitoring and keeping results. Individually serial-numbered Traceable® Certificate is provided to indicate instrument traceability to NIST (National Institute of Standards and Technology).

Cosine- and color-correct measurements
Unit recalls highest, lowest, and average readings at the touch of a button. DATA HOLD button "freezes" the display to capture readings. Precise photodiode and color-correction filter provide cosine- and color-corrected measurements.


  • 3/4 inch-diameter photocell (cable length is 40 inches)
  • Traceable® Certificate
  • 9-volt alkaline battery
  • serial computer output



  • Size is 7 x 3 x 1-1/4 inches
  • Weight is 9.5 ounces


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4136Data acquisition system accessory
4325Data logger accessory
4326Accessory 115 VAC adaptor for data logger
1112Replacement battery