The PS-300 measures a wavelength range of 300 to 1000 nm. The spectroradiometer comes in a complete package ready to connect to your computer and begin making measurements. Typical applications include measurement of spectral output (energy flux density, photon flux density, or illuminance) of different radiation sources (often for plant or human lighting), and reflectance and transmittance measurements of natural and synthetic surfaces and materials (often plant leaves and canopies).
The PS-300 package includes:
Spectroradiometer unit
Fiber optic cable (2 m)
Apogee cosine corrected radiometric head with black cap
Apogee bubble level plate
Apogee calibration (certificate upon request)
Apogee 2GB USB drive with data collection software and calibration files
Black USB 2.0 cable
Apogee carrying case
Reflectance wand
1 year warranty
Wavelength Sensitivity 220 to 1100 nm
Irradiance Calibration Range 300 to 1000 nm
Wavelength Resolution 1.5 nm
Detector Type CCD, 2048 pixel
Grating Type Holographic and aberration-corrected, 590 g/nm
Digitizer16-bit
Signal to Noise Ratio 1000 : 1
Stray Light 0.02 % at 435 nm, 0.2 % at 220 nm
Measurement Repeatability Less than 1 %
Calibration Uncertainty ± 10 %
Detector Integration (Exposure) Range 1 ms to 65 s
Directional (Cosine) Response ± 5 % at 80 ˚ zenith angle
Software Windows compatible, included
Computer Interface USB 2.0
Power Requirement 100 mA at 5 V DC, supplied via USB cable
Operating Temperature 0 to 60 C
Optical Cable 2 m armored fiber-optic
Base Unit Size 69 mm x 100 mm x 150 mm
Mass 900 g
Warranty 1 year against defects in materials and workmanship
