Color Fastness Tester: to determine the color fastness and color quality of textiles. Our equipment ensures accurate assessment of colour fastness to rubbing, laundering, water, light, washing and other factors.
The GESTER GT-D02A-1 Air-Cooled Light Fastness Tester is a professional xenon arc instrument for testing colorfastness and light aging of textiles, paint, rubber, plastics, paper, etc. It features a 2500W xenon lamp, multi-mode operations (spray, light-dark cycles, sample rotation), and individual sample timing. With a 25-55°C temperature range, 10-95%RH humidity control, 12 ISO/9 AATCC sample holders, meets international standards such as ISO 105-B02 and AATCC TM16, it offers stable, efficient performance for QA and R&D labs.
The GT-3000 Water-cooled Light Fastness Tester is a professional-grade Weatherometer designed to simulate the most extreme outdoor conditions. this xenon weathering test chamber provides accurate simulation of full-spectrum sunlight, humidity, and rain. It is the ideal solution for industries requiring high-irradiance testing, such as automotive, coatings, and plastics. Fully compliant with ASTM G155 and ISO 105 B02 standards, the GT-3000 ensures your materials meet the most rigorous global durability requirements.
The GESTER GT-D02A-2 is an advanced, industrial-grade Air-Cooled Light Fastness Testing Machine engineered for high-volume lab environments. Featuring a powerful up to 3300W xenon arc lamp system, it provides superior irradiance stability and a wider temperature/humidity control range than entry-level models. color touchscreen and multi-mode climate simulation (spray, revolution, light/dark cycles), the GT-D02A-2 delivers the most realistic environmental aging data. this xenon tester is the professional standard for high-accuracy quality control in textile and polymer industries.
GESTER GT-D06 Gakushin Abrasion Tester is a high-precision laboratory instrument specifically designed to evaluate the resistance of textiles, leather, and printed materials to rubbing. Fully compliant with JIS L0849 Type II and JIS L0823 standards, this machine is the industry standard for the Japanese market and global quality control labs. Featuring a 6-station design, the GT-D06 Gakushin Rubbing Tester allows for simultaneous testing of multiple specimens, significantly increasing laboratory throughput. Its robust construction ensures stable pressure (2kg) and consistent stroke length (120mm), providing repeatable and reliable data for evaluating color transfer and surface wear. Whether for automotive interiors, high-end apparel, or industrial fabrics, the GT-D06 is your essential tool for ensuring color durability and compliance.
The Manual Rotary Vertical Crockmeter is used to determine the amount of color transferred from the surface of colored textile materials to other surfaces by rubbing.
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