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Image Engineering（德國愛莎ESSER）LE7 透射型燈箱模擬任意色溫

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產品型號LE7

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所在地上海市

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更新時間：2018-05-14 09:00:00瀏覽次數(shù)：4263次

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上海研鼎信息技術有限公司

經營模式：代理商

商鋪產品：24條

所在地區(qū)：上海上海市

聯(lián)系人：李璐（電商專員）

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產品簡介

Z的透射光源燈箱，可模擬任意色溫，亮度可調，均勻度達到99.9%以上！！德國制造，精品保證！

詳細介紹

LE7 with iQ-LED technology

The iQ-LED is the latest development of Image Engineering. It is a multi channel LED light source that provides the possibility to generate the spectral characteristics of nearly every required light source in just one device.
With its 22 different software controlled LED channels it is possible to generate a spectral match of standard light sources such as, D50, D55, D65, A, B, C etc. with very high accuracy. You can generate your own spectrum, for example to match a given light source. The technical characteristics of the iQ-LED are particularly designed for the high requirements in the field of camera testing and camera calibration. Available in two intensities (2x and 4x).

The LE7 with two iQ-LEDs is the latest development project of Image Engineering.

It is a multi channel LED light source that gives you the possibility to generate the spectral characteristics of nearly every needed light source in just one device. With its 22 different software controlled LED channels it is possible to generate the spectrum of standard light sources such as D50, D55, D65, A, B, C etc. with a very high accuracy. Next to that, you can generate your own spectrum, for example to sample the spectrum you have measured on-site. The technical characteristics of the iQ-LED are particularly designed for the high requirements in the field of camera testing and camera calibration. The LE7 with iQ-LED is the first Image Engineering product that uses this new kind of light source. The integrated spectral radiometer, combined with the iQ-LED Control-Software, enables the user not only to select from different predefined light sources, it also allows him to create his own spectral arrangement and saves these to recall it anytime and for any kind of testing. Because of the usage of different LED types over a broad range of the spectrum it is possible to use narrowband illuminating in different spectral areas and creating any kind of color. Changing between different light settings is possible without any delays and can be arranged as a test procedure, defined per software by your own will.The basic design of the LE7 is close to our previously LE6, so all testcharts can still be used as usual.

principle	Integrating sphere
light source	Image Engineering iQ-LED technology 2x Overall 160 LEDS, 2 white channels and 20 color channels/ controlled via 1000 steps per chanel and 32 khz PWM / Spectral range 400 -820 nm/ Approx. lifetime of 10.000 h
Spectral Measurement	integrated calibrated micro spectrometer Spectral Range: 350-800 nm/ Resolution: 1024 pixel
Control System	Software based control system via USB
uniformity of luminance in active chart area	>97%
uniformity of luminance in full chart area	>96 %
predefined standard illuminants	D50: 1400 lx/curve fit: 97% / CRI> 97 D55: 1400 lx/curve fit: 97% / CRI> 97 D65: 1400 lx/curve fit: 96% / CRI> 97 D75: 1400 lx/curve fit: 96% / CRI> 97 3200 (BB): 1000 lx / curve fit: 97% / CRI> 93 A: 1000 lx / curve fit: 95% / CRI> 91 B: 1400 lx / curve fit: 98% / CRI> 96 C: 1400 lx / curve fit :97% / CRI> 95 F2: 1200 lx / curve fit: 75% / CRI> 80 F11: 1300 lx / curve fit: 70% / CRI> 80 F12: 1100 lx/ curve fit: 70% / CRI> 80
Illumination stability	+/- 2%
Response time (switch illuminant)	< 50ms
Output data	Real time measurement of spectral trend, CCT,CRI, Illumination and radiant power
Maximum/ Minimum illumination values	Maximum up to 2000 lx, depending on illumination and required curve fit / CRI Minimum down to 25 lx, depending on illuminant and requires curve fit / CRI For low intensity use, the system can be combined with a neutral density filter
Dim function	Software based dim function by presetting intensity (lux / watt)
Warm up time	<2 min. at optimal ambient temperature
Operating ambient temperature range	Optimal 22 to 26 degrees celsius Maximum: 19 to 29 degrees celsius
Chart mount	dual slot for D280 sized charts
Mounting	M10 thread on both ised for fixation on tripod
Computer requirements	PC with Windows 7 operating system (or higher) / USB port
power supply	110V / 230 V, 60W
Dimensions	710 mm x 620 mm x 430 mm
Weight	15.4 kg
Scope of delivery	LE7 (2 x iQ-LED, internal micro spectrometer), power cord, USB cable, control software, tripod
Features	Auto generate of external measured spectra, creating or adaption of spectral trends via 22 software controlled LED channels, save and load function of self defined spectral arrangements or intensities, creation of test sequencies