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Flicker400
Light Source Modulation Characterisation
 
제조사 Bentham Instrument
원산지 영국
     
 

Flicker400 광원 변조 특성 평가 장비

    - Close-match photometric detector, High-speed amplifier 및 Data acquisition으로 구성, 높은 정확도 및 반복 재현성의 Flicker percent, Frequency 및 Index 특성 평가 가능

Flicker400 제품 특장점

  • 모든 핵심 flicker 측정 기준에 대한 측정 가능
  • 기존 광특성 평가 장비에 접목 가능
  • 측정 광원 성능에 대한 신속한 평가 가능
  • BenWin+ windows 컨트롤 소프트웨어는 USB2.0을 통한 완전 자동화 측정 가능
  • DH400-VL v-lambda detector, ORM400 photometric detector, 477 Amp 및
    USB 디지털 오실로스코프로 구성

Flicker400 Application

  • ENERGY STAR® Method of Measurement for Light Source Flicker
  • California Energy Commission Appendix JA10
  • 89-2015 - IEEE Recommended Practices for Modulating Current in High-Brightness LEDs for Mitigating Health Risks to Viewers
  • UEFA Stadium Lighting Guide 2016
  • CIBSE LG04 Lighting Guide 04: Sports Lighting - LG4
  • ASSIST recommends…Recommended Metric for Assessing the Direct Perception of Light Source Flicker, Volume 11, Issue 3 (ASSIST 2015)

측정결과 파라미터

  • Percent flicker
  • Flicker index
  • Flicker frequency

Photometric Detector/ ORM400
Spectral function CIE 1924 V(λ) Spectral Luminous Efficiency Function for Photopic Vision
Spectral response range 380-780nm
Photopic match, f1 <3%
Angular response, f2 <1.5%
Linearity, f3< < .2%
Typical responsivity 5x 10-10A/lux
Calibration traceability Physikalisch-Technische Bundesanstalt (PTB, Germany)
Diffuser diameter 7mm
Stray light suppression Variable aperture baffle tube
Connector BNC
Amplifier gain ranges 1010-105 V/A
Maximum input 100µA
Input impedance Virtual ground
Gain accuracy & stability ±1 %, 200 ppm/ °C
Output stability 5-500 ppm/ °C dependent on gain range
ADC resolution 4 ½ digit BCD (0 to 19999) (>14 bit resolution)
Luminous intensity range 0.01D2-200000D2 (D photometric distance (m))
 
 
 
 
 
07072 서울시 동작구 신대방1가길 38 (신대방 719번지 동작상떼빌) 106동 209호 (주)원우시스템즈
TEL : 02-533-6720, 02-3289-1290  FAX : 02-3289-1293
Santevill 106-209, 38, Shindaebang1ga-gil, Dongjak, Seoul, 07072, South Korea
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