LEDView — Lighting Cabinet

Innovative standard lighting cabinet based on multi-channel LED technology, guarantees “What You See is What You Measure"
Reproducing high quality daylight illuminant
To reproduce any phase of daylight with highest quality on the market in terms of Color Rendering Index (CRI) 99 and Metamerism Index (MI) Grade A

Features

● 7 LED simulated sources, 2 fluorescent lamps
Provides 7 predetermined LED sources simulated by multi-channel LEDs, and offer additional 2 fluorescent lamp options. Software LEDNavigator-LV can reprogram the predetermined LED sources, and store unlimited source.


● The multi level UV amount for OBA observation
Three calibrated levels of UV amounts in LEDView-Professional for accurate OBA observation; 3 UV LEDs (peak wavelength 365nm, 385nm and 405nm) with adjustable intensity in LEDView-Ultimate for research of white perception


● Same light intensity for all LED simulated sources
7 predetermined LED simulated illuminants sources have the same light intensity, or customer specified


● No flicking and high uniform
It provides a uniform and flicker free lighting environment


● Longer life time and excellent long term stability
Much longer lifetime compared to fluorescent technology, and optimized heat management guarantees excellent long term stability


● Conforms to international standards
Conforms to all major international standards, including ASTM D1729, ISO 3664 as well as DIN, AATCC and BSI standards


● 36 hours customer response
If any product problems reported in working day, we will response in 36 hours for both domestic and international customers


● Blackbody locus simulator (LEDView-Ultimate only)
To accurately reproduce a range of sources from tungsten and daylight


● SPD Match (LEDView-Ultimate only)
To accurately reproduce any measured or imported SPD to record or reproduce any light you want. It is easy to spread SPD files between different locations for light communication


● Single-channel control (LEDView-Ultimate only)
Arbitrarily control the intensity of each channel in LEDView to design any light wanted


● Dynamic lighting (LEDView-Ultimate only)
Programmable illuminant light sequence and interval


● Fast & accurate feedback (LEDView-Ultimate only)
Maintain the same light quality, compensating for age and variable environments with external micro-spectrometer


● LED wavelength selection service (LEDView-Ultimate only)
Provide LED channel wavelength selection service from UV, VIS to NIR

1.CIE 13.3-1995, Method of Measuring and Specifying Colour Rendering Properties of Light Sources
2.ISO 23603-2005 / CIE S 012/E, Standard method of assessing the spectral quality of daylight simulators for visual appraisal and measurement of colour
3.ASTM D1729-2003, Standard Practice for Visual Appraisal of Colors and Color Differences of Diffusely-Illuminated Opaque Materials.
4.ISO 3664-2009, Viewing conditions-Graphic technology and photography
5.SDC Best Practice Guide-2011, Viewing Cabinets for the Visual Assessment of Surface Colour.  

  • Printer
Category: ProductsThouslite
● 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
● Same light intensity for all LED simulated sources All the simulated illuminants sources can have the same light intensity, or customer specified
● Flicker free and high uniformity It provides a uniform and flicker free lighting environment
● Longer life time and excellent long term stability Much longer lifetime compared to fluorescent technology, and optimized heat management guarantees excellent long term stability
● Conforms to international standards Conforms to all major international standards, including ASTM D1729, ISO 3664 as well as DIN, AATCC and BSI standards
Model LEDView - C15 LEDView - I14 LEDView - H11
LED Channels 15 chanel 14 chanel 11 chanel
Spectral range 350 ~ 700 nm 380 ~ 730 nm 400 ~ 700 nm
LED channel drive method Amplitude Modulation
Resolution 10 bit (1024 steps dimmable for each channel)
Warm up time No
Lifetime > 12,000 hours
Predefined illuminants 80 light source in LEDView
Hardwara and can be switched via touch screen switch panel,unlimited in software
LED Simulated source options Daylight Options (exclude UV):
D50, CIE Ra:98 Mivis:A (Default)
D65, CIE Ra:98 Mivis:A (Default)
D75, CIE Ra:98 Mivis:A (Default)
Other:
Illuminant A:CIE Ra>97  (Default)
UltraViolet  (Default)
LED Warm White  (Default)
LED Cool White  (Default)
or customer specify

Sources stored  in the hardware can be reprogrammed by software LEDNavigator-LV
Daylight Options (exclude UV):
D50, CIE Ra:98 Mivis:A (Default)
D65, CIE Ra:98 Mivis:A (Default)
D75, CIE Ra:98 Mivis:A (Default)
Other:
Illuminant A:CIE Ra>97  (Default)
LED Warm White  (Default)
LED Cool White  (Default)
or customer specify

Sources stored  in the hardware can be reprogrammed by software LEDNavigator-LV
Daylight Options (exclude UV):
D50, CIE Ra:98 Mivis:A (Default)
D65, CIE Ra:98 Mivis:A (Default)
D75, CIE Ra:98 Mivis:A (Default)
Other:
Illuminant A:CIE Ra>97  (Default)
or customer specify

Sources stored  in the hardware can be reprogrammed by software LEDNavigator-LV
LED Simulated source CCT range and accuracy CCT:2000 ~ 20000K
CIE Ra: 0~ 100
Duv:±0.02
LED Simulated source illumination level Default:1500 lx or customer specify
Further adjust via software,ax up to 2500 lux, depending on the illuminant
illuminant adjudtable via software.
Max up to 12000 lux for D50-D65
LED Simulated source stability ± 1.5%
Two options for fluorescent tubes CWF (Default)
TL84 (Default)
TL83
CWF (Default)
TL84 (Default)
TL83
-----
Fluorescent intensity adjustment Yes Yes -----
Software instrument compatibility X-rite i1 pro 2、Konica minolta CL-500A、Thouslite FS Spectrometer、Jeti Specbos 1211UV Spectroradiometer
Uniformity 80%    
Interior color Musell N5
Musell N7 (default)
Electrical 230V/110V,50/60Hz,300W Max 230V/110V,50/60Hz,360W Max
Connection Touch screen switch panel,intensity dimmer for fluorescent, Usb cable Touch screen switch panel,Usb cable
External dimesion (W / D / H) 1020 × 740 × 860 mm 520 × 520 × 850 mm
Viewing dimesion (W / D / H) 970 × 700 × 670 mm 500 × 500 × 600 mm
Weight 60 kg 40 kg
Scope of delivery Overhead luminarie、Viewing cabinet、power cord、USB Cable、Software
(LEDNavigator-LV with dongle( optional )、Thouslite FS Spectrometer (optional)、
SDK、available on request
Overhead luminarie、Viewing cabinet、power cord、USB Cable、Software
(LEDNavigator-LV with dongle( optional )、Thouslite FS Spectrometer (optional)、SDK
Software (optional) Modules in software
LEDNavigator-LV:
1. Blackbody locus simulator
2. SPD Match
3. Single channel control
4. Dynamic lighting
5. Fast & accurate feedback