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Light Source Modulation Characterisation Flicker400 Bentham

Mã sản phẩm: Flicker400
Sử dụng cho Model:
Hãng SX: Bentham
Xuất xứ
Bảo hành
Tình trạng

Tình trạng: Còn hàng

Đặt hàng
The Flicker400 offers lamp and luminaire manufacturers deeper insight into the flicker characteristics essential in development of high-quality novel lighting, increasingly relevant for those featuring dimming control.

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    • Mail: info@ttech.vn

      • Zalo: 0984.843.683

Thông tin sản phẩm

Features


Windows control software (BenWin+) provides full automation via USB 2.0
Setup comprises a DH400-VL v-lambda detector, ORM400 photometric detector, the 477 and the USB Digital Scope.


Applications


ENERGY STAR® Method of Measurement for Light Source Flicker
California Energy Commission Appendix JA10
1789-2015 - 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)

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))


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