Transmissive Light Source

LEDTrans

Brand: Thouslite
Model: LEDTrans
Product description: LEDTrans (Transparent Uniform Lighting Box) Innovative transparent uniform lighting box based on multi-channel LED technology, designed for test chart illumination and camera calibration.
INQUIRY

LEDTrans (Transparent Uniform Lighting Box) Overview

Innovative transparent uniform lighting box based on multi-channel LED technology, designed for test chart illumination and camera calibration.

Features:

1. Reproducing high quality daylight illuminant

To reproduce any phase of daylight with highest quality on the market in terms of Color Rendering Index (CIE Ra) 99 and Metamerism Index (MI) Grade A

2. Blackbody locus simulator

To accurately produce a range of sources from tungsten to daylight varying Correlated Color Temperature (CCT) from 2000K to 20000K with tunable CIE Ra 0~100 and tunable Duv -0.02~+0.02. One device reproduces all light sources, resulting in high flexibility and less maintenance cost

3. SPD match

To accurately reproduce any measured or imported SPD to record any light you want. It is easy to spread SPD files between different locations for light communication

4. High light intensity output and luminance adjustable

High power SMD LEDs, together with the software, guarantees high light intensity output (max up to 18000lux), and the light intensity is dimmable while keeping the same light quality

5. Single-channel control

Arbitrarily control the intensity of each channel in LEDTrans to design any light wanted

6. Dynamic lighting

Programmable light sequence and interval

7. Fast & accurate feedback

Maintain the same light quality, compensating for age and variable environments with external micro-spectrometer. It is much more consistent over conventional lighting

Specifications:

LED Channels	Total 14 channels, 2 white channels and 12 color channels
Spectral range	400-700nm
LED channel drive method	Amplitude modulation drive
Resolution	10 bits per channel, 1024 levels
Warm-up time	no
LED life	>10,000 hours
Storage	The hardware can store 80 name editable light sources, which can be switched through the control box.
Predefined Illuminants	CCT: 2000~20000K， Accuracy <±100K CIE Ra: 0~100 Duv: -0.02~+0.02
Output Surface dimension	280×210mm
Illumination uniformity	>96%
CCT tunable range	2700-6500K
CCT accuracy	<50k
Illuminance tunable range	10Lux-2000Lux, Can be further improved if needed
Short-term stability	D65<±10K,D50<±5K; Luminance <±0.5%
Long-term stability	D65<±25K,D50<±15K; Luminance <±1.5%
Software instrument compatibility	Konica Minolta CL500A THOUSLITE FS Spectrometer Jeti Specbos 1211UV Spectroradiometer X-Rite i1 Pro2
Electrical	230V/110V 50/60Hz，150W / unit Max
Operating temperature	0-30°C
Control method	Touch screen button panel, software control
Dimensions (L /W/ H) and weight	690×325×400 mm, 24kg
Scope of delivery	LEDTrans, diffuser, power cord, USB data cable, LEDNavigator-LT software and dongle (optional), THOUSLITE FS spectrophotometer (optional), SDK available
Supporting software (optional)	The LEDNavigator-LV software contains modules: 1. Blackbody radiation trajectory simulation 2. Simulation of any lighting scene 3. Single channel control 4. Dynamic lighting 5. Fast and accurate feedback

For more information about the lighting system and its many options, please contact us. If you would like to learn more about a complete lab setup, please visit our Image Quality Lab Setup page.

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