Recently, a Polish laboratory contacted our company to learn about the LED test inetruments and purchased a set of LPCE-2 High Precision Spectroradiometer Integrating Sphere System. They are a luminaries manufacturer in Poland. Their previous integrating sphere test system was not working well, so buy new instruments from LISUN now. By comparing quality, price, after-sales service, etc., we finally chose LISUN LPCE-2 High Precision Spectroradiometer Integrating Sphere System: https://www.lisungroup.com/product-id-340.html
Before the delivery of the integrating sphere test system, we have connected the wires. After the customer received the equipment, just place the devices in the cabinet and install the software is ok. The installation and training lasted for one and a half days. Our engineer communicated with them in English and the professionalism was praised by customer. The following is the satisfaction form filled out by the customer after the installation & training:
Lisun Group is lead in CFL & LED Test Instruments. Our main products are Goniophotometer, Spectroradiometer, Integrating Sphere, LED Test Instruments, CFL Test Instruments, Photometer and Colorimeter, EMC & EMI Testing,Electronic Ballast Tester, Electrical Safety Testing, Environmental Test Chamber, Plug and Switch Testing, AC and DC Power Supply and etc.