LSG-1950S Goniophotometer for Traffic Signal Lamps

Name: LSG-1950S Goniophotometer for Traffic Signal Lamps
Brand: LISUN

Product No: LSG-1950S

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Description

LSG-1950S is a high-accuracy automated test system for luminous intensity distribution measurement of traffic signal luminaires, designed for quality evaluation and quality control applications. The system fully complies with multiple international standards including Final Report PC13050202 Oregon, ECE-R65, FMVSS108, GB13954, and GB 25991.

Standards Compliance:
• ECE-R65 “Uniform Provisions Concerning The Approval of Special Warning Lamps for Motor Vehicles”
• FMVSS108 “Lamps, Reflective Devices, and Associated Equipment”
• IEC60662 (GB13954) “High-pressure Sodium Vapour Lamps”
• GB 25991 “Automotive Headlamps with LED Light Sources and/or LED Modules”

Technical Specifications:
• Dual-axis sample rotation: vertical axis (-90° to +90°) and horizontal axis (-35° to +35°)
• Angular accuracy: 0.1°
• Angular resolution: 0.01°
• Photometer detector: CIE Class A accuracy (standard class)
• Automated software control with intuitive operation interface

The system features rapid sample interchange capability through selection of appropriate test schemes and fixtures. When integrated with the LISUN PM400F Flashlight Photometer, the LSG-1950S goniophotometer provides comprehensive compliance verification for additional standards:

• MH/T 6012-1999 – Aviation Obstruction Light
• HB6490-1991 – General Specifications for Aircraft Navigation Light and Anti-collision Light
• JTT 761—2022 – General Technical Conditions for Aids to Navigation Light
• JJF1330-2011 – Calibration Specification for Transient Effective Luminous Intensity Meter

LSG-1950S Goniophotometer for Traffic Signal Lamps – Technical Support Documentation
The LSG-1950S system has been deployed in testing laboratories for over a decade. Our engineering team has compiled comprehensive technical documentation addressing common operational and maintenance considerations. This resource enables users to resolve most operational questions independently while ensuring optimal system performance.

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.