LSG-1200A Compact Goniophotometer System

LSG-1200A Compact Goniophotometer System

Product No: LSG-1200A

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    Description

    The LSG-1200A compact goniophotometer system performs precise measurement of luminous intensity distribution curves, photometric intensity data, beam angles, and related parameters for solid-state lighting components including Chip LEDs, LED modules, LED spotlights, and other light sources with beam spread angles ≤180°.

    Optional integration capability: The LSG-1200A can interface with digital power measurement instrumentation (LS2012 DC & AC Power Meter or LS2050 Harmonic Analyzer Power Meter) and the LSP-500VARC AC Power Source for comprehensive electrical characterization.

    Compliance standards: LM-79-19 “Optical and Electrical Measurements of Solid State Lighting Products” EN 13032-1 “Light and lighting – Measurement and presentation of photometric data of lamps and luminaires – Part 1: Measurement and file format; German version EN 13032-1:2004+A1:2012” CIE-121 “The Photometry and Goniophotometry of Luminaires”

    Technical specifications:

    • Conforms to IEC, CIE, and LM-79 standard requirements
    • Automated beam angle measurement: Calculates 1/2 maximum intensity angle, 1/4 maximum intensity angle, 3/4 maximum intensity angle, and 1/10 maximum intensity angle to address specialized testing requirements
    • Output data formatted to international standards (IES, etc.) compatible with lighting design software applications including DiaLux
    • Maximum test specimen dimensions: Φ180mm × 160mm (Diameter × Depth)
    • Luminous intensity measurement range: 0.1–30,000 cd. Detector accuracy: Class A
    • Test distance between specimen and detector: 316 mm or 1000 mm
    • Angular resolution: Horizontal axis: 1°/5°/10°/15°/22.5°/30°/45°/90°, Vertical axis: 0.5°/2°/1.5°
    • Automated rotational capability: Horizontal axis (C): 0°–360°, Vertical axis (Gamma): -90°–+90°
    • Angular measurement accuracy: ±0.2°
    • System expansion: The LSG-1200A can be configured with a CCD spectroradiometer to measure spatial CCT distribution and spectral color parameters. This enhanced configuration is designated as the Goniospectroradiometer System (LSG-1200ACCD). The LSG-1200ACCD Goniospectroradiometer = LSG-1200A Goniophotometer System + LPCE-2 Integrating sphere Spec…

    Frequently Asked Questions

    Where is LISUN based and what is your global reach?

    We are based in Shanghai, China, founded in 2012. Our products are sold to Western Europe (25%), North America (20%), Eastern Europe (15%), South America (10%), Domestic Market (5%), and other regions. We have 51–100 employees.

    How do you guarantee product quality?

    We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

    What products can I buy from LISUN?

    Goniophotometer, Integrating Sphere, Temperature Chamber, EMI Receiver, Surge Generator, and more.

    Why should I choose LISUN over other suppliers?

    LISUN is a leader in lighting and electrical test instruments, founded in 2003. All products are ISO9001:2015 certified and CE certified. LISUN is a CIE member, and our products have been sold to over 150 countries.

    What services and payment terms do you offer?

    Delivery terms: FOB, CFR, CIF, EXW, DDU. Payment currencies: USD, EUR, CNY. Payment types: T/T, L/C, Credit Card, PayPal, Cash, Escrow. Languages: English, Chinese, Spanish, Arabic, Russian.
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