withlight

  • HOME
  • KOREAN

    • bullettitle

    • opi-100
    • Be able to measure optical and electrical characteristics of LED simultaneously by one click.
    • High sensitivity and high resolution spectrometer
    •   - Peak/Dominant Wavelength, Half width, Color coordinate, Measurememt for radiant flux, Luminous flux, radiant Intensity,
         luminance intensity, Correlated color temperature, Color rendering index and luminous efficiency
    • High speed, High precision Source meter -Forward and Backward current/voltage, Sweep
    • Easy to connect with Integrating Sphere System and Gonio spectrometer System
         - Integrated measurements for total luminous flux and Luminous intensity depending on directional angle are possible
    • Be able to be connected with Prober, Handler and other equipments to compose a in-line measurement system.
    • Sweep measurement: Current-Voltage, Voltage-Current, Current-Light Sweep
    • Measurement of electric and optical properties by lapse of time
    • Various power supply using Keithley Sourcemeter (Standard 1A/200V)
         - Supporting program for measurement range
    • Support for custom-tailored program
    • Capable of setting 90 electrical characteristics continuous measurement
    • Optical multiple measurement - Capable of setting 10 current supply conditions, continuous measurement
    • Setting measurement conditions for each targeted objects, Storing and retrieval
    • Intuitive recognition for measurement result by spectrum and color coordinate, Enlarged printing
    • Using it as text, Excel(*, CSV). picture files (BMP)
    • Supporting suitable Adapters (Socket assembly) for various LED package
    • Ȯϰ
    • Measurements for standards of International Commission on Illumination and KS, their measurement values
    • Correction by corrective lamp and LED of korea Research Institute of Standards and Science
    • High speed, High precision Keithley sourcemeter and 2048 CCD sensor
         (TE Cooled type is selectable):High resolution spectral ability
    • Agent for correction certification(Option) of Korea Research Institute of Standards and Science(KRISS)
    • İ
    • User-friendly setting and User Guide, Free equipment correction at every year after purchase (At minimum expense)
    • Service for providing new measurement knowledge and related information through activities in LED standardization
         consortium, International Commission on Illumination and Luminous intensity club
    • Specifications Source Range Measurement
      Range Accuracy Resolution
      Peak Wavelength p I:0~1A/10A 350~830nm 0.3nm 0.1nm
      Dominant Wavelength d I:0~1A/10A 380~780nm 0.3nm 0.1nm
      luminous Intensity IV I:0~1A/10A 10~10000mcd < 5% 0.1mcd
      Radiant Intensity Ie I:0~1A/10A 0.05~100mW/sr < 5% 0.1W/sr
      CIE Color Coordinates Cx, Cy I:0~1A/10A 0~0.7 0.002 0.001
      Half With Hw I:0~1A/10A 1~1050nm 0.3nm 1.0nm
      Reverse Current Ir V:0~200V 0~100A (0.03%+6nA) 1A
      100A~1A (0.22%+570uA) 10A
      Reverse Voltage Vr I:0~1A/10A 0~2V (0.02%+300uV) 10V
      2~200V (0.02%+10mV) 1mV
      Forward Current If V:0~200V 0~100A (0.03%+6nA) 1nA
      100A~1A (0.22%+570uA) 10A
      Forward Voltage Vf I:0~1A/10A 0~2V (0.02%+300uV) 10V
      2~200V (0.02%+10mV) 1mV
      Luminous Flux v I:0~1A/10A 0.01~100lm < 5% 0.001lm
      Radiant Flux e I:0~1A/10A 50W~10W < 5% 1W
      Applications CCT(Tc),CRI(Ra),Optical Efficacy(K)
      L-I-V Sweep Light-Current-Voltage Sweep curve Measurement
             Power source Max 1~10A, Pulse mode support (Optional)
             Spectrum ranage UV, UV~Visible, Visible, Visible~IR, IR, UV~IR ( Selectable )
             Optical Power 0.1 ~ 100 cd (Selectable)
      Data Format Excel(*, CSV )/TEXT/IMAGE(BMP)
      Built-in PC Windows XP, Intel Conroe, E2180 2GHZ. RAM 1G. HDD 250G. 19" LCD Monitor
      Power 00~230 VAC, 50/60 Hz
      Operating Temperature/ Humidity 5-40 / Less than 95% relative, non-condensing
      Dimension 600mm(W) x 750mm(D) x 800(H)

    LED measurement system and equipment | Withlight

    Withlight Co., Ltd is a professional enterprise of measurement devices to measure the various properties of LED (Light Emitting Diode), OLED, PD, LD, Display and other common light sources and manufactures and sells more than 30 kinds of measurement system and measurement equipment; especially, Withlight has pride as the top technology leading company in LED measurement system in the country. Based on accumulated rich knowledge on machinery, electronics, optics, software and commercialization capability, Withlight has realized customer satisfaction in light and semiconductor device measurement area and continues its step to provide best services as a leading LED measurement equipment company in the world.

    We have been supplying various measurement system and equipment such as LED Lighting test equipment, LED thermal test equipment, chip counter, LED EL test equipment, illumination test equipment, solar cell test equipment, photodiode test equipment, integrating sphere system, goniophotometer, mirror goniometer, goniometer system, LED reliability test, etc. to most of major companies and research institutes in domestic market and enjoying good reputation from customers

    Withlight's LED test equipment is delivered to almost all the fields requiring LED test equipment such as domestic large enterprises and research institutes and are favorable commented by relate engineers; Withlight collects customers' opinions and introduces new products through participation in domestic/overseas exhibition such as LED EXPO every year.
    Hot Keywords

    LED Lighting Test | LED thermal test | LED measurement system | LED measurement equipment | Chip counter | LED test equipment | LED EL test | Illumination test | Solar cell test | Photodiode test |
    Integrating sphere system | Mirror goniometer | Goniophotometer | Goniometer system | LED reliability test

    Applications & Equipment

    Module LED | Package LED | Chip LED | EPI LED | General Lighting | Solar Cells | Photodetector | LD | Integrating sphere | Goniometer | Reliability Testing | Spectrometer | Thermal Tester l
    Company | LED News | Customer Service | Sitemap