LSRF-3 Lamp start, Run-up time and Light Flickering Analyzer – Flicker Tester is equipped with Class A photo detector, so the sampling speed is up to 100kHz. It fully meets the requirement of BASIC, Energy Star V2.1, IEC TR 61547-1:2020 IEC-Pst, CA CEC, ASSIST, CIE TN006-2016 CIE SVM, IEEE Std 1789 standards, etc. It is professional for flicker test of LED lights and lamps, energy-saving lamps, etc. According to EU directives 1194/2012, 2009/125 / EC, SASO2902, COMMISSION DELEGATED REGULATION (EU) 2019/2015, COMMISSION REGULATION (EU) 2019/2020 and IEC60969 “Self-ballasted Lamps for General Lighting Services—Performance Requirements” and other requirements. The LSRF-3 can connects with PC via USB cable. The English version software can be run in Win7, Win8, Win10, Win11 (Microsoft certified driver)

Standard:
Energy Star V2.1 ” Lamps Program Requirements V2.1″
IEC TR 61547-1:2020 “Equipment for general lighting purposes – EMC immunity requirements – Part 1: Objective light flickermeter and voltage fluctuation immunity test method “
CIE TN006-2016 CIE SVM “Visual Aspects of Time-Modulated Lighting Systems – Definitions and Measurement Models”
IEEE Std 1789 “IEEE Recommended Practices for Modulating Current in High-Brightness LEDs for Mitigating Health Risks to Viewers”
IEC60969 “Self-ballasted Lamps for General Lighting Services—Performance Requirements”

1. Lamp Flicker test interface needs to work with LISUN Integrating Sphere, DC Power Source and Standard Light Source. It also can be added in LISUN LPCE-2 /LPCE-3 Integrating Sphere System or LSG-6000/LSG-1890B/LSG-1800A Goniophotometer system or LSG-6000CCD/LSG-1890BCCD/LSG-1800ACCD Goniospectroradiometer system, please click here to see the Lamp Flicker Test Report Sample:

2. Lamp Start and Run-up Test: Please click here to see the Lamp Start and Run-up Test Report Sample. The LSRF-3 needs to work with LISUN’s LSP-500VARC AC Power Source (With Trigger Function) or LSP-500VARC-Pst (IEC-Pst AC Power Source) to test the Start and Run-up time of lamps which is according to clause 11.4 Start Time Test Method & clause 11.5 Run-Up Time Test Method in the US Standards of Energy Star V2.1, and SASO2902 Table 13: 

3. According to IEC TR 61547-1:2020, the LSRF-3 can do the Light Pst V measurement on AC Stable as below Figure 1a , and also can do the Light Pst LM(I) measurement on AC Fluctuation as below Figure 1b. Note:  The Light Pst LM(I) measurements need to work with LISUN’s LSP-500VARC-Pst (IEC-Pst AC Power Source)