Image Lab Standard Transmission Light Source - Multi-Colour Infrared Transmission Light Source

The transmission light source series includes: single colour temperature light source, multi-colour temperature light source, wide dynamic light source, high brightness + Flicker light source, infrared light source, and many other versions to meet different testing needs.

Main applications of the LE005 series light sources:

- Testing brightness, chromaticity uniformity

- Testing AWB, SNR, etc. (with transmission colour test card)

- Test dynamic range (with dynamic range test card) test

- Sensor defect checking

- AE exposure test

- Flicker test

- IR camera

Product Images

Front	Side

LE005-DIR multi-colour infrared transmittance light source specifications:

Model	LE005-DIR· Multi-colour infrared transmission light sources
Colour temperature range	2300K-6500K(customizable)
Surface illumination	0~20000lux
Surface irradiance	0-3000um/c㎡
Infrared band	850nm/940nm
Dimensions	470mm ×360mm ×170mm（L×W×H)
Luminous area	280mm × 210mm
Support  Chart(MAX)	360mm × 280mm
CRI	＞93
Control	Manual (standard): touch screen control; Automatic (optional): WIFi or USB control [Light Control software, optional closed loop self-calibration function
Lamp life	＞15000H
Brightness adjustment	Range: 20,000 levels; x1/x10/x100 levels adjustable
Supply voltage	AC 100-120V /200-240V；50/60Hz
Power	Max：100W
Open SDK	Yes
Support for replacement test chart	Yes
Support for test charts types	Colour test cards, resolution test cards, aberration test cards, dynamic range test cards Specifications: Imatest, IQL, IE, DNP
External sensors	Optional (colour temperature, illuminance)
Built-in sensors	Optional (self-calibration function possible)
Working environment	Room temperature: 15℃-25 °C；Humidity 30%-50%

Commonly used test charts

The transmission light source is used with different test charts to test different parameters of the imaging system. For example, dynamic range, colour reproduction, signal to noise ratio, glare, white balance, etc.

Chart	Test chart example diagram	Analyzable parameters
36-step dynamic range test chart		For analysis of signal to noise ratio, dynamic range (50dB, 100dB, 150dB) Material is transmissive LVT film
36-step dynamic range test chart "Visible + IR support"		Simultaneous support for dynamic range of visible and NIR cameras, signal-to-noise ratio tests, etc. (150dB) Material: transmissive glass
Transmissive 24 colour test chart		For testing colour, signal to noise ratio, auto white balance etc. Material is transmissive LVT film
ISO 18844		For glare analysis Material is transmissive LVT film

For more information, please contact: sales@colorspace.com.cn

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