Carbon Arc Weathering Color Fastness Tester
The Carbon Arc Weathering Color Fastness Tester is an accelerated light fastness testing instrument widely accepted worldwide. It is used to evaluate the resistance of materials and finished products to light-induced aging under controlled laboratory conditions.
The instrument features a spacious test chamber equipped with a radiation light source and precise temperature control. The radiation source consists of long-life ultraviolet carbon arc lamps capable of continuous operation for up to 48 hours, making it particularly suitable for sunshine color fastness testing in accordance with Japanese JIS standards.
Applications
(1) Light fastness and weathering resistance testing of textiles and dyed fabrics.
(2) Color fastness evaluation of automotive interior materials and synthetic leathers.
(3) Aging performance assessment of plastics, rubber, and polymer-based materials.
(4) Light resistance testing of coatings, paints, inks, and surface-treated materials.
(5) Sunshine exposure simulation testing for building materials and decorative products.
(6) Quality control and compliance testing for laboratories, inspection agencies, and certification bodies.
Standards
(1) JIS A 1415: Test Method for Light Resistance of Building Materials
(2) JIS B 7751: Carbon Arc Lamp Type Light and Weather Resistance Testing Machines
(3) JIS D 0205: Testing Methods for Automotive Parts—Weather Resistance
(4) JIS H 8685: Anodic Oxide Coatings—Light Resistance Test Method
(5) JIS K 7102: Plastics—Light Resistance Test Method
(6) ISO Standards for Accelerated Light Aging and Weathering Testing
(7) ASTM Standards for Lightfastness and Accelerated Weathering Tests
Product Features
(1) Long-life ultraviolet carbon arc lamp capable of continuous operation up to 48 hours.
(2) Accelerated light aging simulation suitable for sunshine color fastness testing.
(3) Large-capacity test chamber for multiple samples and different material types.
(4) Integrated radiation light source and temperature control system for stable test conditions.
(5) Designed specifically to meet JIS sunshine exposure test requirements.
(6) Stable operation suitable for continuous laboratory testing and quality evaluation.
Technical Parameters
| Parameter | Specification |
|---|---|
| Light Source | Ultraviolet carbon arc lamp |
| Lamp Operation Time | Continuous operation up to 48 hours |
| Test Chamber | Large-capacity enclosed chamber |
| Temperature Control | Integrated temperature control system |
| Test Method | Accelerated light aging / sunshine exposure |
| Applicable Materials | Textiles, plastics, coatings, rubber, composites |
| Operation Mode | Continuous and controlled laboratory operation |
FAQ
(1) What is this product?
It is an accelerated light aging and color fastness testing instrument using a carbon arc light source to simulate sunshine exposure under controlled laboratory conditions.
(2) What is it used for?
It is used to evaluate the light fastness, color stability, and aging resistance of materials and finished products when exposed to artificial sunlight.
(3) Why is it important?
Light exposure can cause discoloration, degradation, and performance loss of materials. This tester provides reliable and repeatable data for quality control, product development, and standard compliance.
(4) What products can it test?
Textiles, dyed fabrics, plastics, rubber, coatings, automotive interior materials, building materials, and other light-sensitive products.
(5) What types are there?
The tester is configured with a carbon arc ultraviolet light source and is designed specifically for JIS sunshine color fastness and accelerated weathering tests.
(6) How does it operate?
Samples are placed in the test chamber and exposed to controlled carbon arc radiation and temperature conditions for a specified duration, after which changes in color or material properties are evaluated.
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