SMS-500 Spectral Measurement SpectrometerOverview

SphereOptics presents the SMS-500 spectral measurement spectrometer family of instruments that offer unique testing and measuring capabilities beyond our traditional photometric and radiometric integrating sphere products.

Applications:

• measure flux of directional sources
• measure intensity and chromaticity of signal lights
• measure irradiance on surfaces for botanical research
• measure radiance and radiance contrast of visual displays.

SMS-500 Series Spectrometers

The SMS-500 series includes a choice of two multipurpose spectral engines with a variety of optional measurement heads for measuring spectral flux, spectral intensity, spectral radiance and spectral irradiance.

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Easy to use software, runs on Windows-XP® and is included with the base spectrometer. The software displays the spectral curve and instantaneously calculates the appropriate photopic units, as well as, color information such as CCT, CRI, dominant wavelength, purity and x,y,u , v. Manipulation and viewing of the spectral data is simple and quick. The spectrometers conveniently connect to a computer using a USB 2.0 port.

Features:

• measure flux, intensity, irradiance or radiance
• all measurements are spectral
• calculates photopic and colorimetric parameters automatically
• easy to use software

Spectrometer Specifications:

Spectrometer Specifications:
Order Number (SMS-)	500	500E	500-LL	500-NIR
Wavelength Range: (nm)	360-1000	300-1050	400-900	950-1650
Wavelength Accuracy: (nm)	± 0.25	± 0.25	± 0.25	± 0.25
Resolution: (nm)	1.5	1.5	< 5	10
A/D Resolution: (bit)	16	16	16	16
Integration Range: (ms)	1-4000	1-4000	1-4000	1-4000
Sample interval (nm)	1	1	1	1
Fiber Optic Length: (m)	2	2	2	2
Field-of-View (FOV):
with FIber (NA=0.22)	25.4 °	25.4°	25.4 °	25.4 °
with Radiance Head (F#=4)	14.4°	14.4°	14.4°	14.4°

Optional measurement heads available: