LM-79 Moving Detector Goniophotometer (Mirror Type C)
LSG-6000
High Precision Rotation Luminaire Goniophotometer
LSG-1890B
High Precision Rotation Luminaire Goniospectroradiometer
LSG-1890BCCD
Goniophotometer for Automotive and Signal Lamps
LSG-1950
Goniophotometer for Traffic Signal Lamps
LSG-1950S
Compact Goniophotometer
LSG-1200A
Near Field Moving Detector Goniophotometer
LSG-1900B
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In the field of testing, certification, and inspection, this testing laboratory has consistently proven to be a reliable, high-quality, and trustworthy conformity assessment institution for its community business partners. By leveraging innovation, professionalism, and efficiency, the lab has become a leader in its industry, offering exemplary services that are recognized and respected worldwide.
The testing laboratory first discovered our company’s products through our website. After an in-depth discussion with our engineers and sales team, the customer expressed their intention to establish an EMI (Electromagnetic Interference) and EMC (Electromagnetic Compatibility) testing laboratory that meets international standards. Based on their specific requirements, we customized a tailored equipment procurement plan and recommended a suite of essential EMI/EMC testing equipment to help them build a comprehensive testing capability.
Requirements Analysis and Equipment Recommendations
During the initial communication, the customer highlighted the importance of having a fully equipped EMI/EMC laboratory to support their operations. To meet this demand, we proposed the following equipment, designed to address various electromagnetic interference and compatibility testing scenarios:
• SG61000-5 Surge Generator: Simulates lightning surge impacts on electronic devices to assess their performance under lightning-induced stress.
• ESD61000-2 Electrostatic Discharge Generator: Tests the immunity of devices to electrostatic discharges, particularly in high-frequency electromagnetic environments.
• ESD-DESK: Provides a platform for simulating static environments and works in conjunction with the electrostatic discharge generator for testing.
• EFT61000-4 EFT Immunity Measurement: Simulates fast transient pulses in power systems to evaluate a device’s resistance to transient interference.
• CSS61000-11 Voltage Dip and Interruption Generator: Simulates voltage fluctuations and interruptions in power grids, testing the device’s performance under unstable voltage conditions.
• RFCI61000-6-85W RF Conducted Immunity Test System: Tests a device’s ability to operate normally in the presence of RF electromagnetic wave interference, ensuring reliability in strong electromagnetic environments.
This was not our first collaboration with the customer. They had previously purchased a range of safety compliance products from us, including our popular ZRS-3H Glow Wire Tester, ZY-3 Needle Flame Tester, and TTC-1 Tracking Test Chamber | Leakage Tracking Test Apparatus. The excellent performance of these products and the high-quality service they experienced fostered a strong foundation of trust. As a result, the customer was confident in quickly placing an order for the EMI/EMC equipment we recommended.
Installation and Training Support
After the procurement, our experienced engineering team visited the customer’s site to install and commission the equipment. In addition to setup, our engineers provided comprehensive training to the customer’s technical staff, ensuring they could operate the equipment independently and perform the required tests with ease.
Following the installation, the customer shared photos of their newly equipped laboratory. The images showcased a well-organized lab with all devices neatly installed, and their technical team actively engaged in operating the equipment under the guidance of our engineers. The customer expressed high satisfaction with our technical support and services, noting that the new equipment significantly enhanced their lab’s testing capabilities and efficiency.

Indonesia – LISUN engineer provide installation and training for EMI/EMC test equipment
Customer Feedback and Future Prospects
This collaboration resulted in the successful establishment of a complete EMI/EMC laboratory, strengthening the customer’s competitive edge in electromagnetic compatibility testing. The customer remarked that our equipment and technical support not only met their needs but also improved their overall quality control processes and operational efficiency. They plan to expand their laboratory’s testing scope in the future and are considering procuring additional equipment. We look forward to further deepening our collaboration and contributing to their growth in the testing and certification industry.
Conclusion
This success case highlights our company’s expertise in the EMI/EMC testing field and underscores the strong partnership we have built with our customers. As a global leader in testing equipment, we remain committed to providing innovative, reliable, and efficient solutions that empower our customers to achieve even greater success in their respective industries.
Generally, we will continue to drive technological advancements, offer superior solutions, and provide robust technical support and services to our global clientele.
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
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