LPCE-2(LMS-9000) Integrating Sphere Spectrophotometer System is high precision CCD Spectroradiometer & Integrating Sphere Test System, it is suitable for photometric and colorimetric measurement of luminaries such as Energy-saving lamps, Fluorescent lamps, HID lamps (high voltage sodium lamps and high voltage mercury lamps), CCFL and LED. The measured data meets the requirements of CIE, EN and LM-79 clause 9.1 for the measurement of photometry and colorimetry.

System Configuration: 
High Precision CCD Spectroradiometer (LMS-9000A or LMS-9000B), Optical Fiber (CFO-1.5M), Digital Power Meter (LS2008R), DC Power Source (DC3005), AC Power Source (LSP-500VA), Integrating Sphere (IS-1.5M55P and IS-0.3M), Standard Light Source (SLS-50W and SLS-20W), 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

Specification:

• Spectral Range Wavelength: 380nm ~780nm (Option: 380nm ~ 1050nm or 200nm ~ 780nm)
• Accuracy of wavelength: ±0.5nm
• Photometric linear: ±0.5%
• Time of integration: 0.1mS~20S 
• Stray light:<0.015%(600nm) and <0.03%(435nm)
• Accuracy of chromaticity coordinate: ±0.0015 or ±0.0005(under standard illuminant A )
• Range of related color temperature measurement: 1000~100000k
• Accuracy of related color temperature: ±0.3% (under standard illuminant A )
• Tolerance of color rendering index: ±(0.3%±0.3)
• Connect with PC via USB, English version software can be run under WinXP and Win7