Apogee SQ-514 Manual do Proprietário - Página 7

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Spectral Response

Temperature Response

Mean spectral response measurements of

six replicate Apogee SQ-100 (original) and

SQ-500 (full-spectrum) series quantum

sensors. Spectral response measurements

were made at 10 nm increments across a

wavelength range of 300 to 800 nm with a

monochromator and an attached electric

light source. Measured spectral data from

each quantum sensor were normalized by

the measured spectral response of the

monochromator/electric light combination,

which was measured with a

spectroradiometer.

Mean temperature response of ten SQ-500

series quantum sensors (errors bars represent

two standard deviations above and below

mean). Temperature response measurements

were made at 10 C intervals across a

temperature range of approximately -10 to 40 C

in a temperature controlled chamber under a

fixed, broad spectrum, electric lamp. At each

temperature set point, a spectroradiometer was

used to measure light intensity from the lamp

and all quantum sensors were compared to the

spectroradiometer. The spectroradiometer was

mounted external to the temperature control

chamber and remained at room temperature

during the experiment.