TILO CC120-A-3 Standard Light Booth for Color Matching

Overview

The TILO CC120-A-3 Standard Light Booth for Color Matching is an industrial-grade color evaluation system engineered for precision visual assessment under controlled, standardized illumination. Designed in strict accordance with ISO 3664:2009—the international standard governing graphic technology and photography lighting conditions—the booth delivers photometrically stable, spectrally accurate light environments essential for reliable color judgment across prepress, printing, packaging, and quality control workflows. Its dual-standard configuration supports both D50 (5000K) and D65 (6500K) illuminants, enabling consistent evaluation of color appearance under typical daylight (D65) and standardized graphic arts viewing (D50) conditions. The optical architecture employs four high-CRI Graphica-series fluorescent lamps (36W each), each selected for spectral continuity and minimal metamerism risk—critical for detecting subtle hue shifts in ink films, coated substrates, and multi-layer laminates. Unlike consumer-grade light boxes, the CC120-A-3 integrates a built-in lamp usage timer to monitor cumulative exposure, supporting scheduled lamp replacement and maintaining long-term photometric fidelity per ISO 3664 maintenance guidelines.

Key Features

• ISO 3664:2009-compliant illumination with certified D50 and D65 spectral power distributions
• High-color-fidelity Graphica-series fluorescent lamps delivering CRI ≥ 98 across visible spectrum (380–780 nm)
• Integrated lamp life timer to track operational hours and support preventive lamp replacement
• Full-metal structural frame fabricated from thick-gauge sheet steel for mechanical stability and vibration damping
• Ergonomically angled work surface (1350 mm × 900 mm) optimized for natural head posture and reduced visual fatigue during extended evaluation sessions
• Uniform illumination system featuring imported specular aluminum reflectors and diffusing polycarbonate cover plates—achieving ±5% illuminance uniformity across entire viewing area per ISO 3664 Annex B
• Vertical viewing panel (1350 mm × 2174 mm) accommodating large-format proofs, press sheets, and corrugated packaging mock-ups
• No drawer-based storage; single-tier sealed compartment beneath work surface for tools, standards, or reference materials

Sample Compatibility & Compliance

The CC120-A-3 accommodates reflective samples up to A1-size (594 mm × 841 mm) and full-sheet offset substrates (up to 1350 mm × 900 mm). Its open-front design allows direct visual inspection of mounted proofs, printed rolls (with appropriate support), and rigid packaging prototypes without repositioning. All optical components—including lamp sockets, ballasts, and reflector geometry—are calibrated and assembled under ISO 9001-certified production controls. The booth meets requirements for GLP-aligned visual inspection protocols when used with traceable color standards (e.g., ISO 12233 resolution charts, Munsell Color Checker SG). While not FDA 21 CFR Part 11–certified (as it generates no electronic records), its lamp timing function supports audit-ready maintenance logs required under ISO/IEC 17025 Clause 6.4.1 for laboratory equipment management.

Software & Data Management

The CC120-A-3 operates as a standalone optical instrument with no embedded firmware or digital interface. Lamp selection (D50/D65) is executed via front-panel toggle switches with LED status indicators. Illuminance uniformity and chromaticity coordinates are validated at factory using NIST-traceable spectroradiometers (model: Konica Minolta CS-2000A), and calibration reports are supplied with each unit. Users are advised to perform quarterly verification using handheld spectrophotometers (e.g., X-Rite eXact, Datacolor 600) against ISO 3664-defined tolerances: chromaticity deviation ≤ ±0.005 Δuv, illuminance variation ≤ ±5% across working plane. Lamp replacement must use TILO-certified Graphica-series tubes to preserve spectral integrity—third-party substitutes void ISO compliance claims.

Applications

• Press proof verification in commercial and packaging print facilities
• Color matching of Pantone® and DIC standards in ink formulation labs
• Final quality gate inspection for flexible packaging, labels, and cartons
• Prepress soft-proof validation against hard-copy output
• Supplier qualification audits requiring documented lighting conditions per ISO 12647 series
• Academic research in color science, material optics, and human visual perception studies

FAQ

What standards does the CC120-A-3 comply with?

It conforms fully to ISO 3664:2009 for graphic technology lighting and satisfies mechanical construction requirements referenced in ISO 12647-1:2013 Annex A.
Can I use non-TILO lamps to replace the original tubes?

No. Only TILO-certified Graphica-series lamps maintain the required spectral distribution and CRI ≥ 98. Substitution invalidates ISO 3664 compliance.
Is the booth suitable for transmissive sample evaluation?

No. The CC120-A-3 is configured exclusively for reflective color assessment. Transmissive applications require dedicated backlight units with ISO 3664-compliant transmission illuminants.
How often should lamps be replaced?

Per ISO 3664:2009 Section 7.2, fluorescent lamps must be replaced after 2000 hours of operation—or every 12 months under typical 8-hour/day usage—to ensure chromaticity stability.
Does the unit include calibration documentation?

Yes. Each shipment includes a factory calibration certificate referencing NIST-traceable measurements of illuminance (lux), CCT (K), and CRI, performed prior to dispatch.