The GS-1164-6 spectroradiometer provides six view-angles of display measurement with one click. Displays can be tested simultaneously from the six different view-angles to provide characterization and immediate insight into how they will be viewed in the real-world.

As part of the Vector line of Display View Angle Color Testers, this is the only available six-angle spectroradiometer system providing one-click, simultaneous six-angle display testing.

The cutting edge technology empowers laboratories and production companies to perceive what their customers will see from the different viewing angles for all their display-driven technologies. This enables laboratories and production to create better quality products, streamline their processes, and decrease their costs.

1 Click, 6-Simultaneous View Angle for Rapid, Accurate and Repeatable Display Characterization

Features

• Simultaneous luminance and color measurements at six different angles
• Rapid and accurate simultaneous measurements optimize the testing process with repeatable results
• Measure the true spectral content of color at six view angles
• Especially well-suited for high color saturation or wide color gamut OLED, micro-LED, and quantum dot displays
• Integrated flicker sensor: 100K samples/second
• Luminance, CCT, CIE x, y, u’, v’ and spectrum
• Contrast, white balance and color gamut determination
• Auto darkness correction
• USB 2.0 and RS232 SCPI command compliant and SDK/API library support

Measurement System
SensorCMOS linear image sensor
Wavelength Range380 to 780 nm
Wavelength Data Increment1 nm
Number of Angles6 angles, 0/15/30/45/60/75 degree
Measurement Spot Size12 nm at 64.5 mm distance at 0 degrees
Wavelength Reproducibility± 1nm *6
Spectrum – Single Angle Measurement Specifications
Luminance *1*2Measurement range0.05~5,000 cd/m2
Accuracy± 1% 100 to 5,000 cd/m2
± 2% 0.2 to 100 cd/m2
± 4% 0.05 to 0.2 cd/m2
Repeatability (2σ)0.2%  100 to 5,000 cd/m2
0.5% 0.2 to 100 cd/m2
0.8% 0.05 to 0.2 cd/m2
Color *2*3Measurement range0.01~5,000 cd/m2
Accuracy±0.002 in CIE 1931 x,y for white 100 to 5,000 cd/m2
±0.003 in CIE 1931 x,y for white 0.2 to 100 cd/m2
±0.006 in CIE 1931 x,y for white 0.05 to 0.2 cd/m2
Repeatability (2σ)0.0005 in CIE1931 x,y for white 100 to 5,000 cd/m2
0.001 in CIE 1931 x,y for white 0.2 to 100 cd/m2
0.002 in CIE 1931 x,y for white 0.05 to 0.2 cd/m2
Stray Light-25 dB max *4
Polarized Error< 2%
Integration Time Range100 μs to 5,000 ms (fast mode/normal mode)
Measurement Speed *51 to 2 samples/S for Y at 0.5 cd/m2
15 to 30 samples/S for Y at 10 cd/m2
20 to 30 samples/S for Y at 50 cd/m2
20 to 30 samples/S for Y at 100 cd/m2
Digital Resolution16 bits
Flicker
Measurement Range≥5 cd/m2
Sampling Rate100k sample/sec (adjustable)
ContrastAccuracy±1% (30Hz AC/DC 10% sine wave)
±2% (60Hz AC/DC 10% sine wave)
Reproductibility1% (20 to 65 Hz AC/DC 10% sine wave)
JEITAAccuracy±0.5dB (30Hz AC/DC 10% sine wave)
Reproductibility±0.3dB (30 Hz AC/DC 10% sine wave)
Features
Capture FunctionOne time/Continuous
Operation Mode1. USB 2.0: High speed device, using LightTouch uSpectrum library
2. RS-232: For PC and embedded purposes, using SCPI command
Integration ModeAuto/Manual
Dark CalibrationYes (auto)
  
System Configuration
Dimensions310 x 190 x 64 mm (H x W x D)
Weight3.3 ± 0.2 kg

*1    Luminance and color testing are based on standard light source at 2856K, 6500K and 9300K
*2    Measure in normal mode with temperature 23±2 °C and relative humidity 50% or less
*3    Repeatability test is based on the status of shutter opening
*4    Input the 550nm monochromatic light and measure the stray light ratio at 550nm ± 40nm
*5    Testing condition: Sync mode at 60Hz. Sample speed depends on the measured sample. If the sample uses PWM, it will take longer
*6    Input source must be a stable light source