Gester Instruments | Professional Textile, Footwear and PPE Testing Equipments Manufacturers Since 1997
Announcement of Bidding for Laboratory Instruments and Equipment of Hunan University of Technology
According to the needs of our school, and with the approval of the school’s equipment bidding leading group, it is decided to purchase the following products from a single source (or obtain them from a specific supplier). 1. The content, quantity and brief technical requirements of the project 1) The content and quantity of the project: Erya General Course 2) Please refer to the bidding documents for brief technical requirements. 2. Requirements for bidder qualifications, credit standing, etc. 1) Bidders must meet the requirements of Article 22 of the Government Procurement Law of the People’s Republic of China (with the ability to independently bear civil liability; have a good business reputation; have been in business activities for the past 3 years No record of major violations of law) and provide copies of relevant qualifications and credit certificates (original documents for reference). 2) Other requirements: There is no advance payment and progress payment for this project, and the bid inviting party will settle the settlement after acceptance. The qualifications, credit and other requirements of the above-mentioned bidders require bidders to provide copies of relevant certification materials item by item in written form (original documents for reference) when submitting bid documents. The tenderer will use its certification materials to determine whether the bidder has the bidding documents The qualifications of the project. 3. The start time of the issuance of the bidding documents and the registration for the bidding: October 11, 2014 (9:00-11:00 am 3:00-5:00 pm) End time: October 21, 2014 9:00 am End location: Laboratory Construction and Equipment Management Office of Hunan University of Technology (Room 405, Science and Technology Building, Hexi New Campus) Contact: Teacher Huang, Teacher Ding Tel: 0731-21834174. Opening time: October 21, 2014 at 9:30 am : Conference Room 405, Science and Technology Building, Hunan University of Technology 5. Contact information for this bidding Contact address: Laboratory Construction and Equipment Management Office of Hunan University of Technology (Room 405, Science and Technology Building), Taishan West Road, Tianyuan District, Zhuzhou City Contact: Mr. Huang Contact Mr. Ding Tel: 0731-2183417 Laboratory Construction and Equipment Management Office October 11, 2014
Ball Burst Method (ASTM D3787): Steel ball penetration for textiles/films using testers like GT-C02-2.
Hydraulic Method (ISO 13938.1): Fluid pressure on rubber diaphragm for industrial fabrics via GT-C12A.
Pneumatic Method (ISO 13938.2): Compressed air for breathable materials tested with GT-C12B.
Results are influenced by raw materials, yarn properties,
1. ISO 5402-1: Specifies the flexometer method for testing leather flex resistance under repeated bending.
2. ISO 17694: Defines test methods for footwear upper and lining flex resistance, simulating real-world bending stress to assess long-term durability.
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Cut resistance is one of the most critical performance indicators in personal protective equipment (PPE) testing, directly affecting worker safety in high-risk industries such as metal processing, machinery manufacturing, and emergency rescue. The TDM Cut Test Machine GT-KC28 plays a vital role in accurately evaluating the cut resistance of PPE products, including gloves, protective clothing, footwear materials, composite materials, rubber, and industrial textiles.
By adopting high-precision force control systems, intelligent data processing, and stable transmission technology, the GT-KC28 TDM Cut Tester can accurately measure the critical cutting force of materials and ensure excellent repeatability and comparability of test results. Its user-friendly touch-screen operation, comprehensive data storage, USB data export, and built-in thermal printer greatly improve laboratory efficiency and data traceability.
The TDM Cut Test Machine GT-KC28 fully complies with major international and national standards such as ISO 13997, EN 388, ASTM F2992/F2992M, ANSI/ISEA 105, and GB 24541-2022, making it a reliable solution for PPE manufacturers, third-party testing laboratories, and research institutions. Through precise and standardized cut resistance testing, the GT-KC28 helps reduce industrial cutting injuries, supports PPE certification across global markets, and ensures that protective equipment delivers reliable safety performance in real-world applications.
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