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Imaging Luminance Colorimeter

Product No: KS-10

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  • Description
  • Features: High dynamic range | Brightness and Chroma | Contrast | Uniformity
    The KS-10 series Imaging Luminance and Colorimeter equipped with detector with a resolution of 2 million pixels to 61 million pixels, which provide excellent luminance and chromaticity test solutions.
    ● The standard software provides the most productive software environment. Whether it is simple or in-depth analysis, all the results and analysis functions of the software can be efficiently automated. 
    ● Using semiconductor refrigeration technology as low as -45 degrees, can minimize the noise and temperature drift, and reliable analysis can be performed under weak signals as low as 0.0001cd/m^2 brightness.
    ● Bandwidth modulation and equipped with DDR buffer memory, it can be read quickly even in a low-configuration operating environment.
    ● Support the readout and synthesis of region of interest (ROI).
    ● High dynamic range exposure and ND filter to achieve a wide measurement range.
    ● The contrast ratio is as high as 1000000:1.

    Application:It can be used for the measurement of displays, meters, ambient lights, car lights, road lights, indoor lights and other products.

    Specifications:

    LISUN Model

    KS-2

    KS-10

    KS-16

    KS-24

    KS-36

    KS-61

    detector

    1/1.2”

    4/3”

    4/3”

    APS-C

    Full Size

    Full Size

    Total pixels

    2.28 million

    11.2 million

    16.21 million

    24.34 million

    36.17 million

    60.92 million

    Pixel resolution

    1900*1200

    4100*2732

    4634*3500

    6228*4156

    7338*4930

    9560*6372

    Pixel size

    5.68μm

    4.63μm

    3.8μm

    3.76μm

    4.88μm

    3.76μm

    refrigerating system

    Secondary refrigeration (as low as -45°C)

    Dynamic Range

    >1000000:1 (Multiple exposure or optional ND filter)

    Pixel depth

    16bits readout

    Exposure time

    16uSec to 60Sec

    Spatial measurement functions

    Luminance, CIE chromaticity coordinates, color temperature, dominant wavelength, tristimulus value

    luminance

    Measure range

    0.0001 to  100,000cd/m^2 (Use ND can be higher)

    Accuracy

    ±3%

    Repeatability(δ)

    ±0.5%

    Chroma

    Based on standard A light source

    ±0.002

    Based on LED light source

    ±0.002

    Based on standard display

    ±0.002

    Other uncalibrated light sources

    ±0.01

    Repeatability(δ)*¹

    ±0.0003

    Lens type

    24mm、28mm、35mm、50mm、100mm F mount lens

    Dimension

    240*150*160 (Length * Width * Height) without lens length

    Port

    LAN

    Operate temperature

    5 to 50°C

    Voltage

    AC power adapter

    The measurement of luminance and chromaticity is based on LISUN conditions (using standard light source with 1000cd/m^2 luminance, LED backlight, LCD display with 6500K color temperature ).

    Software features:
    ● Various layouts of test points can be arbitrarily distributed according to the identified area, such as: tangent circle distribution in the whole area, pick points at will, or import test point location information files derived from the test point distribution map designed by CAD. Multiple test point templates can be distributed at the same time.
    ● The section luminance analysis function can automatically or manually obtain the section luminance distribution of the area.
    ● Processing and analysis various filtering algorithms, pixel merging, dead pixel removal, etc.
    ● Pseudo-color, contour, histogram, chromaticity diagram, 3D diagram and other graphics processing.
    ● Automatically save test data and upload data to the server.
    ● It can be connected to various programmable power supplies, code scanning guns and other external devices and read data.
    ● Support various customized test function modules.