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Spectrophotometer & Integrating Sphere Test System

Product Name: Spectrophotometer & Integrating Sphere Test System
Product NO: LPCE-1
Brochure Download: pdf   pdf


This Test System 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 and IES LM-79 for the measurement of photometry and colorimetry.

System Configuration:

Quick-Scan Spectrophotometer Colorimeter(LMS-5000), Optical Fiber (CFO-1.2M), Digital Power Meter (LS2012 or LS2010), DC Power Supply (DC Series), AC Power Source (LSP-500VAR or LSP-1KVAR), Integrating Sphere (IS-1.5MA or IS-2.0MA), Standard Lamp Source (SLS-50W), CASE-19IN 19Inch Cabinet.

Spectrophotometer integrating sphere system measures photometry, colorimetry and electricity:

  • Color parameters: chromaticity coordinate, CCT (correlated color temperature), CRI (color rending index), color difference, peak wavelength;
  • Photometry parameters: luminous flux, luminous power, luminous flux efficiency;
  • Electrical parameters: voltage, current, power, power factor


  • High accuracy and high speed test less than 10 seconds
  • Spectral Range Wavelength: 380nm ~ 800nm (Option: 200nm ~ 800nm UV-VIS)
  • Spectral Wavelength Accuracy: ±0.2nm, Wavelength Reproducibility: ±0.1nm
  • Sample Scanning Steps: 5nm (Optional: 1nm)
  • Accuracy of Chromaticity Coordinate (Δx, Δy): ±0.0003 (based on standard illuminate A)
  • Correlated Color Temperature CCT: 1,000K~100,000K, CCT Accuracy: ±0.3%
  • Color Rendering Index Range: 0~100.0, Accuracy: ±0.3%(based on standard illuminate A)
  • Photometry linearity: ±0.3%, Photometer detector: Class A
  • Luminous Flux: 0.01lm~1,999,900lm (Equipped with right size of integrating sphere)
  • Environment temperature measure range: -10°C~100°C, Accuracy: ±0.1°
  • Communicate with Digital Power Meter to display the Voltage, Current, Power and Power factor
  • Connect with PC via USB, English version software can be run under WinXP, Win7 and Win8


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