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Light Emitting Diode Measurement System

Model : LMS-3302Ec

LMS-3002Ec
Seishin Trading Co., Ltd. (Japan) is now available to supply the Measurement Systems of the LED’s total Radiant power and Luminous flux.
We could offer the Model LMS-3302Ec. Which is the stable LED Measurement Systems with the 300 mm Optical Integrator.

Attractive Feature

  • LMS-3302Ec has been equipped with JEMIC Standard Spectral Luminance Reference Light Source.
    The system can be collected both system factor and self-absorption of the sample at each measurement to be equipped above Light Source by itself.
  • The system measures directory the total radiation of the LED’s, without using the spectral luminous efficiency correct filter.
    And the system controller calculates the total luminous flux, by using the CIE spectral luminous efficiency correct table.
  • The system has been equipped with the 300 mm Optical Integrator. This integrator has over 99% reflectance light efficiency from UV to Visible region.
Attractive Feature

System Construction

LMS-3302Ec CCD High through-put

for Routine work

This system is equipped with the 300 mm Optical Integrator, the CCD array spectrometer, JEMIC Standard Spectral Luminance Reference Light Source, LED Power supplier and the system controller.

Basic Specification

  • LED Total Radiant Power : 1-1000mW
  • Repeatability of Total Radiant Flux : +/-3% or below
  • LED size : up to 50 x 50mm ( Holder is option )
  • Range of Measurement : 350-800 nm
  • Measuring step and Resolution : 1 nm
  • Spray Current setting : up to 2A
  • Voltage Reading : up to 20 V

Out-Put of Measuring Data

  • Spectrum Data : Wavelength vs. Radiant Intensity
  • Total Radiant Power : mW
  • Total Luminous Flux : lm
  • Peak Wavelength : nm
  • Light Emitting Efficiency : ( Reference Value )
  • Colorimetry Parameters : Chromaticity X Y, Ra, R1~R15,Dominant Wavelength, color temp., etc.
  • LED Voltage (VF) : V

If you are interested in our LED system, please contact to us.

    m_yatagai@seishin-syoji.co.jp

Manufacturer : SEISHIN TRADING CO., LTD.
2-1, 1-CHOME, SANNOMIYA-CHO, CHUO-KU, KOBE, 650-0021 JAPAN
http://www.seishin-syoji.co.jp/
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