China Suppliers Color Matching Cabinet Textile Light Box ULB-T14 for Accurate Color Assessment in Factories
Application
Colors appear differently under different lighting sources. To avoid/reduce the assessment error when performing color contrast, we can use this machine to simulate different light sources to obtain an objective assessment of color and color difference, anytime, anywhere. The colour matching light box can be applied to the industries that need to perform testing color difference as follows: as the premiere designer and manufacturer of color viewing and lighting products for the Graphic arts, Photographic, Textile, Dyeing, Packaging, Printing, Leather, Inks, Knitwear, Plastic, Automotive and Ceramics industries.
Features
- Color assessment cabinet render color more accurately. With 6 different light sources (D65, TL84, CWF, F, UV, U30), which can detect the metamerism.
- Meets or exceeds major international standards for visual color evaluation including: ASTM D1729, ISO3664, DIN, ANSI and BSI.
- Textile light box easy to operate by using individual switches for each light source.
- Elapsed time meter for tracking optimal lamp replacement.
- Automatically alternating among light sources.
- No warm-up time or flickering which insures quick and reliable color judgment.
- Economic power consumption and low heat generation for high light efficiency.
Key Specification
| Light source | Color viewing booths Application | Color temperature(K) | Power(W) |
|---|---|---|---|
| D65 | International Standards Artificial Daylight | 6500 | 18 |
| TL84 | Applied to stores in Europe, Japan and china | 4000 | 18 |
| CWF | (Coll White Fluorescent) American standard | 4150 | 18 |
| F/A | “Sun-Setting Light Yellow” incandescent light source (imitation of sunset) | 2700 | 40 |
| UV | Viewing under ultraviolet light to detect and evaluate optical brighteners or fluorescent pigments | Wavelength: 365nm | 20 |
| U30 | Warm White fluorescent, American Standard | 3000 | 18 |
Accessories
| Type | Quantity | Standard accessories |
|---|---|---|
| Standard accessories | 1set | Tube |
| 1pc | Power line | |
| Optional accessories | Optional | 45° Standard grandstand |
Frequently Asked Questions
Q:
Why is a color matching light box necessary for visual color evaluation?
Colors appear differently under different light sources. To reduce assessment errors caused by environmental lighting, a color matching light box simulates standardized light sources, providing an objective environment to evaluate color differences.
Q:
Which industries commonly use this color assessment cabinet?
It is widely used in industries that require precise color matching, including textiles, dyeing, graphic arts, photography, packaging, printing, leather, inks, knitwear, plastics, automotive, and ceramics.
Q:
What standard light sources are included in the light box?
The cabinet is equipped with 6 distinct light sources: D65 (Artificial Daylight), TL84, CWF, F/A (Sunset Light), UV (Ultraviolet), and U30 (Warm White Fluorescent) to detect metamerism effectively.
Q:
Does the color matching cabinet require warm-up time?
No, there is no warm-up time or flickering required. The light box turns on instantly, ensuring quick, stable, and reliable color judgment.
Q:
What international standards does this visual evaluation cabinet meet?
This equipment meets or exceeds major international standards for visual color evaluation, including ASTM D1729, ISO3664, DIN, ANSI, and BSI.
Q:
How do users track when to replace the lamps?
The light box is equipped with an integrated elapsed time meter that tracks the usage hours of the light sources, helping users determine the optimal time for lamp replacement to maintain accuracy.