GTS-LS Imaging Photometer Glare Test System

GTS-LS Imaging Photometer Glare Test System

Product No: GTS-LS

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    Description

    GTS-LS imaging photometer glare test system employs a high-precision imaging photometer with V(λ)-matched color filters for accurate luminance data acquisition. The system integrates a precision electronically controlled pan-tilt mechanism and dedicated measurement software to perform comprehensive glare analysis, including Unified Glare Rating (UGR), Threshold Increment (TI), Glare Rating (GR) for sports facilities, and Daylight Glare Index (DGI) for windows. The system measures luminance, luminance uniformity, maximum/minimum/average values, luminance distribution curves, and pseudo-color luminance maps, ensuring compliance with CIE 115:2010, GB/T 5700-2023, GB/T 50034-2024, JGJ/T 163-2008, JGJ/T 153-2007, and CJJ 45-2015 standards.

    Product Features:

    • High-Precision Measurement: Color filters precisely match the CIE standard photopic luminous efficiency function V(λ) to ensure accurate luminance data acquisition.
    • Comprehensive Software Functionality: Supports single-point, multi-point, and regional luminance/chromaticity uniformity analysis with pseudo-color distribution mapping. All parameters feature configurable upper and lower tolerance limits.
    • Flexible Exposure Control: Configurable exposure area with adjustable pixel dimensions.
    • Calibration Support: Includes secondary calibration capability for measurement traceability.
    • Industrial Integration: Equipped with digital I/O interfaces for synchronization with PLC systems and automated test equipment. Provides PASS/NG output signals and supports third-party SDK development.

    Technical Specifications:

    Parameter Specification
    Optical Format 4/3″
    Sensor Model CMOS
    Camera Type Y Camera
    Pixel Size 3.45 × 3.45 μm
    Effective Pixels 16 megapixels
    Exposure Method Frame Exposure
    Resolution @ Frame Rate 4112 × 4112 @ 30 fps
    Signal-to-Noise Ratio 40 dB
    Dynamic Range 73.6 dB
    Sensitivity 146 mV
    A/D Conversion Width 12-bit
    Output Pixel Width 12-bit
    Acquisition Modes Continuous, Software Trigger, Hardware Trigger
    Maximum Gain 250×
    Exposure Area Configurable pixel dimensions
    Exposure Time Range 0.0141 ms to 29546.9 ms
    Frame Buffer 128 MB
    Lens Mount Optional CSC port
    Data Interface USB 3.0