High Precision Spectroradiomet

High Precision Spectroradiometer Sphere LED Testing Equipment LPCE-2 is an Integrating Sphere Spectroradiometer LED Testing System for identifying the performance of single LEDs and LED lamps. LED's quality should be tested by checking its photometric,Website:http://www.lisungroup-sh.com, colorimetric and electrical parameters. According to CIE127-1997, IES LM-79-08 and IES LM-80-08, it recommends to using an array spectroradiometer with integrating sphere to test SSL products. The LPCE-2 system is applied with a CCD Spectroradiometer (LMS-8000 or LMS-9000) and worked with A molding integrating sphere with testing holder base function which will be more circle and the test results will be more accurate than the traditional integrating sphere.System Configuration: ‍‍High Precision CCD Spectroradiometer‍‍ (LMS-8000 or LMS-9000), ‍‍Optical Fiber‍‍ (CFO-1.5M),‍‍Digital Power Meter ‍‍(LS2012 or LS2010), ‍‍DC Power Source‍‍ (DC Series), ‍‍AC Power Source‍‍(LSP-500VAR or LSP-1KVAR), ‍‍Integrating Sphere‍‍ (IS-1.5MA and IS-0.3M), Standard Light Source (SLS-50W and SLS-10W), ‍‍Optical Path Converter‍‍ (LS512B), 19 Inch Cabinet (CASE-19IN)Measures:  • Colorimetric: Chromaticity coordinates, CCT, Color Ratio, Peak Wavelength, Half Bandwidth, Dominant Wavelength, Color Purity, CRI, Spectrum Test  • Photometric: Luminous Flux, Luminous Efficiency, Radiant Power, Pupil Flux, Pupil Flux Efficiency, Pupil Factor, Cirtopic Flux  • Electrical: Voltage, Current, Power, Power Factor (Option: VF, IF, VR, IR)  • LED optical maintenance test according to LM-80: Flux VS time, CCT VS time, CRI VS time, Power VS time, Power Factor VS time, Current VS time and Flux Efficiency VS time.  Specification:  • Spectral Range Wavelength: 380nm~800nm (LMS-8000 Option: 380nm~1050nm or 200nm~800nm).  • Spectral Wavelength Accuracy: ±0.5nm, Wavelength Reproducibility: ±0.2nm  • Sample Scanning Steps: ±0.1nm  • Accuracy of Chromaticity Coordinate (Δx, Δy): ±0.003  • Correlated Color Temperature CCT: 1,000K~100,000K, CCT Accuracy: ±0.3%  • Color Rendering Index Range: 0~100.0, Accuracy: ±(0.3%rd±0.3)  • Photometric linear: ±0.5%  • Stray light:<0.015%(600nm) and <0.03%(435nm) • The system includes the auxiliary lamp device and the software includes self-absorption function  • The system can test the inside and outside integrating sphere temperature  • Connect with PC via USB, English version software can be run under WinXP, Win7 and Win8  • The LM-79 Photometric, Color and Electricity report can be exported PDF and LM-80 LED Optical Maintenance test report can be exported Excel or PDF0.03%(435nm)

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