GS-1220-Flux-20

The LED / Luminaire Total Flux Measurement System combines our legacy RadOMA GS-1220 spectroradiometer platform and a 3-port, 0.5-meter diameter integrating sphere.  The system includes our Light Touch LED software, Light Touch Controller and a 2m flexible fiber optic coupler. Optimized for quality control and high speed LED testing applications, optical integration times range from 2 µsec to 3 seconds. A wide variety of test sockets for specific LED types are also available.

 

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Precision-matched Measurement Solutions

  • NIST-traceable System Calibration for Accurate, Reproducible Results
  • High Speed LED Testing With Integration Time from 2 µsec to 3 seconds
  • Exceptional Dynamic Measurement Capability for High and Low Light Intensities
  • Temperature Controlled Sensors for Superior Repeatability
  • Windows® based Control / Analysis Software Integration with Excel® Integration
  • Control Software Suite for Data Acquisition & Report Generation
  • Available On-site Installation and Training

In addition to our exceptional technical and functional capabilities, Gamma Scientific is ISO/IEC 17025 accredited by NVLAP (NAVLAP lab code 200823-0).

1220 RadOMA Spectroradiometer Specifications

Wavelength Range

360 nm to 900 nm  (UV or IR extended ranges available)

Data Point Interval

0.32nm

Spectral Bandwidth

User selectable from 1 nm to 10 nm – factory set at 2.5 nm

Wavelength Repeatability

0.02 nm

Wavelength Accuracy

± 0.1 nm

Luminous Intensity Accuracy

± 0.1%

Luminous Flux Accuracy

± 0.1%

Chromaticity (CIE1931 x,y)

x, y ± 0.0015

Dominant Wavelength

± 0.5 nm

Luminous Intensity (10:1 signal-to-noise)

0.02 mcd to 15 kcd

Luminous Flux

(12” sphere, 10:1 signal-to-noise)

1 mlm to 240 klm

Illuminance Sensitivity (10:1 signal-to-noise)

0.02 mlux to 15klux

Measuring Time (range)

2 µsec to 2.67 sec

Measuring Time at 1 mcd

40 msec

Stray Light

< 1 x 10-4  (assuming 8 x the HPBW from a HeNe laser)

Spectral Sensor

High resolution 2048 pixel CCD

Temperature Stabilized Sensor

5° C below ambient

Electrical Resolution

16 bit

Dynamic Range (single scan)

6,670:1

Computer Interface

USB 2.0

Control Software

LightTouchTM LED software for Windows®

 

 Model GS-IS-20 Integrating Sphere Specifications

Diameter

0.5 meter (20-in)        (diameters are available from 1-inch to 120-inches)

Internal Coating

Barium Sulfate         PTFE is available on some optional sphere sizes

Internal Baffles

2

Number of Ports

3   Others are available as custom options

Port Locations

0° (detector), 90° (2pi), 180° (auxiliary lamp)

Operating Temperature

0 to 85° C

Humidity

< 90% (non-condensing)

Mounting

Floor-standing, Includes casters

 

Specifications are subject to change without notice