Mohali, Punjab, India
Our product range comtains a wide range of Led Optical Aging Test Instrument and Glow-wire Test Apparatus
LEDLM-80PL LED Lumen Maintenance and Aging Life Test System is designed according to standards of IES-LM-80, IES-LM-82, TM-21 and GB2312-80, and the software is developed base on Arrhenius model. LED has the features of long life, but with the different working condition and drive current, its life will be different, but generally the life will be around 50K hours. Differ from the traditional lightsource, LED light will decay gradually rather than extinguish instantly, so in the standard of LM-80, it introduces L70, L50 and etc. 1) L70 (hour): time to 70% lumen maintenance 2) L50 (hour): time to 50% lumen maintenance.
It is according to IEC60695-2-1, IEC60695-2-10~IEC60695-2-13(GBT5169.10-2006~GBT5169.13-2006), basic testing methods of Glow wire, basic testing methods of Glow wire device> and UL 746A, IEC829, DIN695, VDE0471, the Glow wire tester ZRS-3H is suitable for resistance to abnormal heat and fire test on lighting lamps, electronic products and household appliances. Adopting high-temperature coating spraying on steel structure and imported instrument display, with easy operation, stable performance the equipment is applicable to flame resistance tests of all levels of QC departments and corresponding enterprises.