Lisun LPCE-1 数字式扭力计(380nm~800nm)

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.

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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