GS-1290 Spectroradiometers

RadOMA GS-1290 spectroradiometers provide a datapoint interval of 0.6 nm and are available in three wavelength ranges:

  • 200 to 800 nm
  • 360 to 1100
  • 200 to 1100 nm
  • 360 to 950 nm

 

Applications

  • Light source testing including LED, Halogen & discharge lamps
  • Display measurement
  • Thin film reflectance testing
  • NVIS testing

 

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Exceptional Sensitivity and Speed for Light Source Characterization

 

  Detector and Wavelength Specifications

 

GS-1290-1-RM

GS-1290-2-RM

GS-1290-2-RM-UV

GS-1290-3-RM

Nominal Spectral Range

200 to 800 nm

360 to 1100 nm

200 to 1100

360 to 950 nm

Data Point Interval

0.6 nm

0.9 nm

0.9 nm

0.6 nm

Spectral Bandwidth

Integrated user-selectable Half-Power-Bandwidth. Highlighted value is factory default setting

10.0 nm

20.0 nm

20.0 nm

10.0 nm

5.0 nm

10.0 nm

10.0 nm

5.0 nm

2.5 nm

5.0 nm

5.0 nm

2.5 nm

1.4 nm

2.7 nm

2.7 nm

1.4 nm

1.0 nm

1.8 nm

1.8 nm

1.0 nm

Wavelength Repeatability

0.02 nm

0.03 nm

0.03 nm

0.02 nm

Wavelength Accuracy

± 0.2 nm

± 0.2 nm

± 0.2 nm

± 0.2 nm

 

  Accuracy (1)

Luminous Intensity

± 1%

± 1%

± 1%

± 1%

Luminous Flux

± 1%

± 1%

± 1%

± 1%

Chromaticity (CIE1931 xy) (2)

x,y = ± 0.0015

x,y = ± 0.002

x,y = ± 0.002

x,y = ± 0.0015

Dominant Wavelength (2)

± 0.5 nm

± 0.5 nm

± 0.5 nm

± 0.5 nm

 

  Sensitivity (3)

Luminous Intensity                   (10:1 s:n)

2.0 x 10-6 to 1.5 x 104 cd

2.0 x 10-6 to 1.5 x 104 cd

2.0 x 10-6 to 1.5 x 104 cd

2.0 x 10-6 to 1.5 x 104 cd

Luminous Flux    (300 mm sphere, 10:1 s:n)

1.0 x 10-6 to 2.4 x 105  lm

1.0 x 10-6 to 2.4 x 105  lm

1.0 x 10-6 to 2.4 x 105  lm

1.0 x 10-6 to 2.4 x 105  lm

Measuring Time

5 msec to 300 sec

5 msec to 300 sec

5 msec to 300 sec

5 msec to 300 sec

Measuring Time at 1 mcd          (10:1 s:n)

40 msec

40 msec

40 msec

40 msec

 

Common Specifications

Stray Light

< 1.0 x 10-4 

Spectral Sensor

Temperature stabilized back-thinned 1024 x 128 element CCD array

Electrical Resolution

16 bit

Fiber Optic Probe 2-meter

Dynamic Range

64,000:1 (single scan)

Shutter

Electronic for production environments + mechanical shutter for R&D use

Control Software

Light Touch LED software for Windows via USB 2.0 interface

Operating Temperature Range

0 to 35° C

Humidity

< 95% non-condensing

Dimensions

133 mm (5.3 in) H x 438 mm (17.3 in) W x 413 mm (16.3 in) L                        13.6 kg (30 lbs)

Mounting  Benchtop or Rack Mount

(1) Accuracy specifications assume sufficient signal-to-noise ratio and are valid only on certified calibration.

(2) Applies to colored LEDs with sufficient signal;-to-nose ratio.

(3) Sensitivity specifications assume a 10:1 signal-to-noise ratio for white 5000k CCT LED’s

Specifications are subject to change without notice.

Broad Range of Accessories

P/N 68075-2 2-meter flexible fiber-optic coupler for RadOMA spectroradiometer (VIS/IR)
P/N 68075-4 4-meter flexible fiber-optic coupler for RadOMA spectroradiometer (VIS/IR)
P/N 68075-6 6-meter flexible fiber-optic coupler for RadOMA spectroradiometer (VIS/IR)
P/N 68075-10 10-meter flexible fiber-optic coupler for RadOMA spectroradiometer (VIS/IR)
P/N 68175-2 2-meter flexible UV fiber-optic coupler for RadOMA spectroradiometer (UV/VIS/IR)

Goniometer Systems

Capture complete spectral measurements as a function of angle for LED’s luminaires, lamps and other light modules

Integrating Spheres

Available in a wide range of sizes from 25 mm to 3 meters in diameter, with PTFE, Barium-sulfate or gold coatings.

LED Test Sockets

Accommodate regular, miniature and sub-miniature LED;s and feature a locking flange to ensure proper alignment with the mechanical axis.

RadOMAcam Integration

Radiometric telescope with internal spot projector for precision measurement of NVIS displays and associated lighting.

RS-7 SpectralLED® Tunable Light Sources

Uniform intensity light sources with 35 discrete wavelengths capable of synthesis of commercially available light sources or based on spectra that you import.

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