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.
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.
Unit is supplied with 3/4 inch-diameter photocell (cable length is 40 inches), Traceable® Certificate, 9-volt alkaline battery, and serial computer output. Size is 7 x 3 x 1-1/4 inches. Weight is 9.5 ounces. Replacement battery Cat.No. 291-1112.
|Ranges (Resolution)||Lux||0 to 199.9 uW/cm2 (resolution 0.1 uW/cm2) |
1.999 mW/cm2 (resolution 0.001 mW/cm2)
19.99 mW/cm2 (resolution 0.01 mW/cm2)
|Accuracy||± (2% full scale plus 2 digits)|
|Features||DATA HOLD, Zero adjust, Recall memory (high/low/average)|
|Probe size/Cable Length||3/4 inch diameter photo cell / 40 inch cable length|
|Size/Weight||7 x 3 x 1-1/2 inches / 9.5 ounces|
|291-3253||Traceable® Ultraviolet Triple-Range|
|291-4138||Easy-Use Accessory Adaptor 115 VAC|
|291-4136||Data Acquisition System Accessory|
|291-4325||Data Logger Accessory|
|291-4326||Accessory 115 VAC Adaptor for Data Logger|