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> Tektronix J1803 luminance head for J18 and J17 *rare*
Tektronix J1803 luminance head for J18 and J17 *rare*
Product: Tektronix Luminance Head
Condition: Used, unable to test No Warrenty implied. Pulled from professional working environement.
The Tektronix J1803 luminance head measures in candelas/m2(nits) or footlamberts, where light scattered or emitted by a surface must be measured. Spectral response is matched to the CIE photopic curve with an f1' value of less than 3%, ensuring accurate results even when measuring spectrally different light sources. Measurement: luminance. Applications: displays, television, medical. Ranges(J17): .03 to 1,500,000 candelas/m2(nit), .01 to 100,000 footlamberts. Ranges(J18): .3 to 300,000 candelas/m2(nit), .1 to 100,000 footlamberts.
* (1) J1803 Luminance Head for J17/J18
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Warranty Information - Please note:
* Batteries are not covered under our hardware warranty due to their unknown economic useful life. Only NEW batteries are covered.
