Spectroradiometer specbos 1401

specbos 1401 - Spectroradiometer

specbos 1401 is a compact luminous intensity meter, especially for the measurement of the averaged intensity according to the CIE127 publication (download datasheet (103kB)).
It is delivered with a measuring head for CIE cond. B and an extension tube for cond. A.

Its easy-to-use software has the full complement of radiometric and colorimetric functions requisite for research, diagnostic, and quality control applications.

Measuring values:

Radiant Intensity, Luminous Intensity
Spectral Radiant Intensity
xy and u'v' coordinates
Dominant wavelength
Color purity
Correlated Color Temperature
Color Rendering Index

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For further information see LED Ranker site with demo video.

Advantages:

Easy change between condition A and B

USB powered - no extra power supply

Automatic determination of measuring time

Shutter for dark correction

Data export into Excel spread sheets

Applications:

LED characterization

Luminous Intensity measurement of lamps and luminaires

Specification

Optical Parameters

Spectral range

380 nm .. 780 nm

Optical bandwith

5 nm

Wavelength resolution

1 nm

Digital electronic resolution

16 bit ADC (15 Bit used)

Dispersive Element

Diffraction grating

Light Receiving Element

Photodiode array 1024 pixel (binned to 256 pixel)

Measuring values

Spectral Radiant Intensity accord. to CIE127 Cond. A/B;
Total Radiant Intensity/ Luminous Intensity;
Chromaticity coordinates x,y; u',v';
Correlated Color Temperature;
Dominant Wavelength, color purity;
Color Rendering Index;

Measuring range and accuracies

Measuring range Lum. Intensity

50 mcd .. 50 cd

Luminous intensity accuracy

t.b.d

Luminous Intensity reproducibility

t.b.d

Chromaticity accuracy

± 0.002 x, y (@2856K)

Color reproducibility

± 0.0005 x, y

CCT reproducibility

± 20 K (@ 2856 K)

Wavelength accuracy

± 0.5 nm

Technical Parameters

Interface

USB 2.0 fullspeed

Operating Conditions

Temperature	10 .. 40 °C
Humidity	< 85% relative humidity @ 35 °C

Power supply

USB powered

Miscellaneous

Accessories (included)

Measuring tubes for Cond. A and B
Cosine diffusor (for irradiance measurement)
PC software JETI LiMeS for Windows 2000/XP/Vista
DLL, LabView VI's
Operation manual
Calibration certificate
USB cable

NIST traceable Calibration

Recommended interval: 1 year