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Technical Description Model 400 401 402

Technical Description Model 400 401 402

Technical Description Model 400 401 402

Product catalog summary
Overview: The document provides a detailed description of the Light4Color series of LED-based color viewing cabinets designed for critical color assessments and quality control in various industries. These cabinets are available in multiple sizes and configurations to meet different industrial needs.
Specifications: The Light4Color cabinets are available in four sizes (S, L, XL, XXL) and feature LED technology for superior color quality and lifetime stability. They support standard light types D50 and D65, as well as UV-A, with a low metamerism index and high color rendering index (CRI) of Ra ≥ 95. The cabinets are maintenance-free with an expected life of 50,000 hours.
Technical Description: The cabinets simulate the spectral distribution of standard lights D50 and D65, exceeding ISO 3664 and ISO 3668 standards. They include a UV-ONLY function for detecting optical brighteners and other fluorescent materials. The cabinets are equipped with a USB interface for dimming and soft proofing functions, and they feature a prismatic diffuser for uniform light distribution.
Mechanical and Electrical Data: The cabinets are constructed with aluminum housing and have an interior coating in Munsell N7 or N5. They operate at a voltage of 230 V (110 V for US versions) with a maximum electric power ranging from 45 W to 300 W depending on the model size. The illuminated area and external dimensions vary by model size.
Models and Accessories: The document lists various models (400, 401, 402) and their respective sizes, along with accessories such as sample holders with adjustable angles and floor stands. Each model is tailored to specific industrial applications, with options for additional illuminants and programmable light sequences.
Applications: These color viewing devices are essential for industries such as textiles, automotive, ceramics, plastics, and more, where quality assurance is aligned with international standards.
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Catalog excerpts

Technical Description Model 400 401 402-1

All viewing cabinets available in 4 sizes (S, L, XL, XXL) testing equipment for quality management Technical Description Light type D50 according to ISO 3664:2009 Individually programmable according to Light type D65 according to ISO 3668 High-performance Color Viewing Cabinets for Color Assessment and Quality Control

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Technical Description Model 400 401 402-2

LED-based Color Viewing Cabinets Light4Color Critical color assessments with standardized D50 and D65 requires luminaires that emit high-quality, CIE and ISO standards-compliant light. Specifically, the spectral values, color rendering indices, chromaticity coordinates and metamerism indices must be achieved and maintained with very low tolerances to reliably "communicate color" anywhere in the world. Even small changes in the light spectrum greatly influence the color impression and thus the intended final product quality. The light booths Light4Color simulate the spectral distribution of standard...

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Technical Description Model 400 401 402-3

• UV-ONLY: UV-A for the detection of optical brighteners • Continuous dimming • Expected life of 50,000 hours • Innovative prismatic diffuser for unrivalled, standard-compliant brightness and uniformity of light distribution • Interior coating in Munsell N7 Environmental aspect (compared to conventional fluorescent lamps) CO2 savings over 17 tonnes

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Technical Description Model 400 401 402-4

The high-performance Color Viewing Cabinets Light4Color 401 and 402 with optimized control system enables much easier LED-based assessment. In addition to the illuminants D50, D65 and UV-A, two specific illuminants can be added, according to customers needs. Furthermore, the UV content can be adjusted and stored proofing settings can be easely switched on or off at the touch of a button. • Excellent spectral properties and long-term stability • Innovative prismatic diffuser for unrivalled, standard-compliant brightness and uniformity of light distribution • Expected life of 50.000 hours • Maintenance-free:...

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Technical Description Model 400 401 402-6

Matching sample holders with ISO-defined angle settings for viewing a wide range of materials. The availability of both fixed and continuously variable angles facilitates the colour matching of flat samples, such as paint samples, plastics and much more. Sample holder progressive (0-60°) – Interior coating in Munsell N5 (04000352) or Munsell N7 (04000252) – Illumination area (WxD): 49 x 33 cm Sample holder progressive (0-60°) – Illumination area (WxD): 65 x 55 cm (04000452) (for Models sizes L / XL / XXL) Sample holder with 5 angled adjustments: -15°, 0°, 15°, 45°, 60°) Interior coating in Munsell...

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Technical Description Model 400 401 402-7

The right of technical modifications is reserved. TBE 400/401/402 - VI/2026 Postfach 1264 I 58652 Hemer I Germany I Tel.+49(0)2372-9683-0 I Fax+49(0)2372-6430 I www.erichsen.de I [email protected]

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Technical Description Model 400 401 402-8

Example: Size S (figure Mod. 400-S) Dimensions (external): 70 x 66 x 43 cm Example: Size L (figure Mod. 400-L) Dimensions (external): 132 x 97 x 60 cm Example: Size XL (figure Mod. 400-XL) Dimensions (external): 162 x 95 x 60 cm Example: Size XL (figure Mod. 400-XXL) Dimensions (external) 128 x 111 x 101 cm

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