Saudi Arabia – LISUN engineer successfully installed High Precision Spectroradiometer Integrating Sphere System and LM-79 Moving Detector Goniophotometer

This customer is affiliated with Conformity Assurance , a specialized organization in the fields of testing, inspection, conformity assessment, quality control, and safety evaluation. With a network of over 18 advanced testing and inspection laboratories strategically located across major cities in the Kingdom of Saudi Arabia and key customs ports, this company ensures broad regional coverage. The company also maintains a strong international presence through its offices in the GCC countries, the Middle East, North Africa, and India. Recognized as one of the world’s leading certification bodies, this company delivers a competitive edge to its clients by ensuring compliance, enhancing quality, and building trust across global markets.

The client initially learned about our testing equipment through one of its affiliated laboratories. After visiting our showroom and laboratory in person, they gave high praise to the quality of our products and our comprehensive after-sales service system. Following the visit, the client proactively reached out to us to request further technical information and testing solutions.
During our discussions with the client, we learned that they planned to establish an independent lighting product testing laboratory with extensive and highly specialized testing requirements. In addition to basic photometric and colorimetric testing functions, the client specifically required testing for the following parameters:
• Luminous Flux
• Intensity Distribution
• Luminous Intensity
• Zonal Lumen
• Luminous Efficacy
• Luminance Distribution (optional)
• Utilization Factor
• Luminance Limitation Curve
• Unified Glare Rating (UGR)
• Various photometric, colorimetric, and electrical parameters

Based on the client’s specific needs regarding testing functions, lamp types, and dimensions, we recommended the following core testing systems tailored to their requirements:
• LPCE-2 (LMS-9000C) High Precision Spectroradiometer Integrating Sphere System
• LSG-6000CCD LM-79 Moving Detector Goniophotometer (Mirror Type C)

The combination of these two systems fully covers the client’s comprehensive optical, electrical, and colorimetric testing needs while complying with international standards such as IES LM-79. After confirming the equipment models, the client expressed their desire to complete the equipment procurement and laboratory setup by one time and requested on-site installation and training services from our engineers. Upon receiving the order, we immediately initiated our internal coordination process, which included the following:
Based on the room dimensions provided by the client, our engineers designed a complete darkroom layout free of charge. The design included details such as lamp mounting tracks, reflective surfaces, light-shielding treatments, and power wiring to ensure the testing environment met international standards.

While the equipment was in production, we arranged for our engineers to communicate with the client regarding installation conditions, and we prepared the necessary installation tools and training materials in advance to ensure immediate usability upon delivery.

The client completed the darkroom construction and modifications according to our design drawings, laying a solid foundation for the upcoming equipment installation.
Upon equipment delivery, we promptly arranged experienced technical engineers to the client’s laboratory site to carry out a one-week installation and operation training session. Given the variety of equipment and the high level of system integration involved, our engineers completed the following tasks step by step:
• Equipment installation and commissioning
• Software system configuration
• Demonstration of testing procedures
• Hands-on training for the client’s technical personnel
• Q&A on common issues and maintenance recommendations

Ultimately, the client’s lighting testing laboratory was successfully built and put into operation. The client expressed strong approval of our product performance, installation efficiency, and training quality, and indicated a willingness to continue expanding cooperation in the future.
Below are on-site photos taken after the successful completion of the client’s laboratory:

Saudi Arabia – LISUN engineer successfully installed LM-79 Moving Detector Goniophotometer

Saudi Arabia – LISUN engineer successfully installed High Precision Spectroradiometer Integrating Sphere System

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are Goniophotometer, Integrating Sphere, Spectroradiometer, Surge Generator, ESD Simulator Guns, EMI Receiver, EMC Test Equipment, Electrical Safety Tester, Environmental Chamber, Temperature Chamber, Climate Chamber, Thermal Chamber, Salt Spray Test, Dust Test Chamber, Waterproof Test, RoHS Test (EDXRF), Glow Wire Test and Needle Flame Test.

Please feel free to contact us if you need any support.
Tech Dep: Service@Lisungroup.com, Cell/WhatsApp:+8615317907381
Sales Dep: Sales@Lisungroup.com, Cell/WhatsApp:+8618117273997