The GESTER GT-KC01-1 Veslic Rub Fastness Tester is a benchtop laboratory instrument designed to measure the color fastness and surface wear resistance of leather, footwear uppers, synthetic materials, and coated fabrics. It evaluates finish damage, color transfer, and surface breakdown under regulated cyclic rubbing with standard wool felt in both dry and wet conditions. Compliant with ISO 11640, DIN 4843, and EN ISO 20344, the GT-KC01-1 provides precise, reproducible quality control data for leather tanneries, footwear manufacturers, and automotive interior laboratories.

The GESTER GT-D04 Crockmeter Machine is a motorized, high-precision test instrument designed for high-throughput testing of textile color fastness to dry or wet rubbing. Powered by a motor-driven system with a preset electronic cycle counter (up to 9,999 cycles), crockmeter rubbing fastness tester GT-D04 eliminates human speed variability and automatically stops upon test completion. Designed for woven, knitted, and dyed fabrics, it guarantees strict compliance with ISO 105-X12, AATCC 8/165, and ASTM D6279.

The GESTER GT-KC01 Veslic Rub Fastness Tester is a robust physical testing machine designed to measure the rub color fastness, surface abrasion resistance, and finish adhesion of natural leathers, footwear uppers, synthetic materials, and coated fabrics. As a leading leather testing machine manufacturer supplier, GESTER engineers the GT-KC01 to operate strictly in accordance with ISO 11640, SATRA PM 173, and EN ISO 20344. The machine subjects pre-tensioned specimens to controlled reciprocating linear friction using standardized white wool felt pads under regulated contact loads. It serves as a classic, durable quality control solution for leather tanneries, footwear QC laboratories, and commercial testing facilities worldwide.

Premier Textile Testing Equipment Manufacturer (Nearly 30 Years Expertise) The GESTER GT-D05 Manual Crockmeter is designed to determine the resistance of colored textiles, leather, and woven materials to wet and dry rubbing. Built with a solid steel chassis and a high-temperature baking coating, GT-D05 features a pinned acrylic sample holder for rapid mounting and repeatable results. Fully compliant with major international standards including ISO 105, AATCC 8, JIS L 0849, BS 1006.

The GESTER GT-KC01-2 IULTCS & Veslic Tester is a high-efficiency laboratory testing instrument engineered to assess the rubbing color fastness and surface durability of natural leather, synthetic leather, plastics, and coated textiles. Featuring two independent testing stations, the iultcs veslic rub fastness tester allows laboratory technicians to perform simultaneous dry and wet rubbing fastness tests or run parallel sample evaluations, effectively doubling testing throughput. Fully compliant with ISO 11640, SATRA PM 173, and EN ISO 20344, the instrument evaluates finish adhesion, color bleeding, and surface degradation under controlled cyclic pressure using standard white wool felt pads. It is widely used in commercial testing laboratories, tannery R&D centers, footwear manufacturing facilities, and automotive trim production lines.

The GT-D04B Electronic Crockmeter is a professional-grade rubbing fastness tester designed to accurately determine the color fastness of textiles, fabrics, and materials to dry or wet rubbing. this crock meter features a high-precision electronic control system, motorized operation, and full compliance with major international standards like ISO 105 and AATCC 8. It is the ideal choice for garment labs and quality control facilities seeking reliable, automated, and repeatable color transfer testing solutions.

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.