LUMICOL 1900 IMAGING COLORIMETER

LumiCol 1900
INSTRUMENT SYSTEMS LUMICOL 1900 IMAGING COLORIMETER

2-In-1 Imaging Colorimeter Fast And Accurate Online Display Measurement 

Instrument Systems Lumicol 1900 imaging colorimeter is designed and built for precise characterization of the whole display area in a single shot, making it ideal for automated production and quality control.

The LumiCol 1900 is a 2-in-1 device, combining an RGB CMOS sensor for fast 2D image acquisition with a spot colorimeter for precise tristimulus color measurements. The colorimeter measurement, performed in a spot in the center of the acquired image, is used to correct the values derived from the CMOS camera, guaranteeing colorimeter precision across the 2D image.

The spatially resolved measurements of the LumiCol 1900 allow the calculation of homogeneity or the evaluation of Mura. Additionally, the incorporated CA-310 provides the typical functionalities of a conventional colorimeter and display color analyzer such as measurement of luminance, white balance, color gamut, color gamma, contrast ratio, or flicker.

Instrument Systems Lumicol 1900 comes in two variant. Type “U” (universal) can be used for all display types. Model “F” (flicker) is designed for liquid crystal displays and includes measurement of flicker characteristics.

Instrument Systems Lumicol 1900 Imaging Colorimeter

  • Fast one-shot characterization of flat panel displays
  • Built-in spot colorimeter including all features of CA-310
  • User calibration guarantees highest accuracy
  • Flexible lens focus
  • Powerful and user-friendly software LumiSuite

Instrument Systems Lumicol 1900 Imaging Colorimeter

LumiCol 1900

Models

Description

Universal (U)

All display types, no flicker measurement

Flicker (F)

For liquid crystal Displays, including flicker measurement (Contast and JEITA method)

Measurement modes

 

2D

Luminance, color

Spot

Luminance, color, flicker (only model F)

Camera secifications

 

Effective resolution (h x v)

≈ 1900 x 1180 pixels (2.2 megapixels)

Pixel size

5.86 μm x 5.86 μm

Measurement performance

 

Measurement range

0.01 cd/m2 – 5000 cd/m2

Luminance accuracies1

1000 cd/m(ND filter)

100 cd/m2

1 cd/m2    

0.3 cd/m2    

 

Accuracy to reference
instrument2

1.2 %

1.2 %

2.0 % / 1.5 %3

3.5 % / 2.0 %3

 

Color accuracies1

1000 cd/m(ND filter)

100 cd/m2

1 cd/m2  

0.3 cd/m2    

 

Accuracy to reference
instrument2

0.0015

0.0015

0.0025 / 0.00153

0.0030 / 0.00203

 

Measurement time

1000 cd/m(ND filter)

100 cd/m2

1 cd/m2  

0.3 cd/m2    

 

Measurement time Hybrid
Mode4

0.5 s

0.5 s

1.5 s

3.5 s

 

Measurement time CA-310
only4

65 ms

65 ms

330 ms

1 s

 

Flicker (only model LumiCol 1900 F)

 

Measurement range

> 15 cd/m2

Display range (Contrast method)

0…999 %

Accuracy (Contrast method)

±1 % / ±2 % (30 Hz / 60 Hz; 10 % sine wave)

Accuracy (JEITA method)

±0.5 dB (30 Hz; 10 % sine wave)