Light booth and Luminaire for color critical appraisals

Article No. 6073

byko-spectra pro 230V
Light booth with excellent CIE daylight at 1800 Lux

Class A daylight
100% controlled illumination
For use with 230 V

More options

Type - Voltage

Daylight Illuminance

Features

Color critical appraisal of solid colors with 7 illuminants and highest accuracy.

Most accurate daylight simulation as defined by CIE:
- Combination of filtered halogen lamps with LEDs
- MIvis = 0.25: Class A according to CIE Publication 51.2
Seven certified illuminants: D65, A, Hz, CWF, TL84, U30 and UV
Critical testing of large samples: Viewing area 56 x 89 x 60 cm
Adjustable light level for optimum viewing of light and dark colors
Auto Sequence Mode for standardized color evaluation
Operation via touch keypad or remote control
Timer to track light source usage and trigger lamp replacement
Simultaneous display of color temperature and light intensity in lux

Technical Attributes

Technical Specifications

Type

Light Booth
Daylight Illuminance

1800 lux
Viewing Area

89 x 60 x 56 cm
Viewing Area

35 x 23.5 x 22 in
No. of Illuminants

7
Illuminants
- Daylight (D65)
- Incandescent light (A)
- Horizon (HZ)
- Department store light (CWF, TL84, U30)
- Ultra-violet light (UV)
Light Source for Daylight

Filtered halogen lamps with LEDs
Voltage

230 V, 50/60 Hz
Type - Voltage

Light Booth - 230 V, 50/60 Hz

General

Display type or no display without placeholder

8,3 x 5,5 cm (3.3 x 2.2 in)
Weight

49 kg
Weight

108 lb
Dimensions: L x W x H

99 x 64 x 91 cm
Dimensions: L x W x H

39 x 25 x 36 in

Standards

ISO

3668

ASTM

D1729

Delivery Content

Light booth
7 illuminants: D65, A, HZ, CWF, TL84, U30, UV (6076-6082)
Remote control (6086) with 2 x AAA batteries
System report software for download
Power Cord
USB interface cable (6337)
4 snap hooks
Cascade cable
4 backup fuses
Factory certificate
Manual

Downloads

Product Brochure

Safety Instructions

Safety-Instructions-byko-spectra-pro-301300055-2109.pdf

Short Instructions

Short-Instructions-byko-spectra-pro-301300039-2303.pdf

Operating Manuals

Operating-Manual-byko-spectra-pro-301300000-E-2305.pdf

Knowledge

Visual color evaluation in a light booth

Uniform color is directly associated with high quality and influences our purchasing decision. This is especially true for multi-component products consisting of different materials being produced by different suppliers. The human eye is often the final judge for approving a new design. Therefore, the visual inspection conditions need to be standardized to guarantee repeatable visual results. The most important color match is under natural daylight. The CIE defined several standard daylight illuminants with D65 being the most important one. The lamps used in a light booth must simulate CIE D65 as close as possible. Until now, fluorescent tubes were used to simulate D65. A new unique lighting setup is now able to achieve class A quality by simulating CIE D65 with a smart combination of filtered halogen lamps and LEDs.

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