Tender Notice for Special Instruments and Equipment of Qingdao University
Information (reproduced in China International Tendering Play.com): Qingdao University special equipment bidding announcement! Qingdao University's 2014 Central Government Supported Local Special Equipment Procurement Public Bidding Announcement (Recruitment) Qingdao University 2014 Central Government Supported Local Special Equipment Procurement Public Bidding Announcement (Recruitment) 1. Purchaser: Qingdao University Address: 308 Ningxia Road, Qingdao No. 2. Purchasing agency: Shandong Biaoxin Project Management Co., Ltd. Address: Room C308, Building 1, Pioneer Park for Overseas Students, No. 69, Huayang Road, Lixia District, Jinan City Contact Information: 0531-82373611 3. Government Procurement Plan Number: 140003201400048 Project name: Qingdao University 2014 Central Supported Local Special Equipment Procurement Project Number: SDBX1410-02 V. Purchasing content and subcontracting situation: This project is Qingdao University’s 2014 Central Support Local Special Equipment Procurement. It is divided into seven packages. , The list of purchased goods and technical requirements are detailed in the bidding documents. Subcontracting situation: equipment purchase unit package number equipment name quantity Quantum Optoelectronic Materials and Devices Research Institute A16 instrument, one piece of equipment A17 piece of equipment, one piece of equipment A18 piece of equipment, one piece of equipment A19 piece of equipment, one piece of equipment A29 instrument of Applied Physics Experiment Teaching Center , One piece of equipment A30, one piece of equipment A31, one piece of equipment 6. Supplier qualification requirements: Meet the requirements of Article 22 of the Government Procurement Law of the People’s Republic of China, have independent legal personality, and have The scope of the project's business services and suppliers with the ability to perform contracts. 7. Location for obtaining bidding documents: Room C308, Building 1, Pioneer Park for Overseas Students, No. 69, Huayang Road, Jinan City Time: November 20, 2014-December 2, 2014 (working hours, except holidays) Method: bring your business license Original copy and photocopy (with official seal) Price: 200 yuan/package (documents are not refundable after sale, account opening unit: Shandong Biaoxin Project Management Co., Ltd., account bank: Qilu Bank Jinan Licheng Branch, account number: 000000716003800004029) , Deadline for bidding: December 11, 2014 9:00-9:30 9. Bid opening date: December 11, 2014 9:30 Bid opening location: Conference Room on the first floor of Zhongjin Holiday Hotel / Kaohsiung Shinan District, Qingdao No. 18 Road (opposite the west gate of Qingdao University) 10. Contact information for this project: Zhang Juan and Sui Jiao Tel: 0531-82373611 0531-88559155 (Finance) Email: sdbiaoxin@163.com Shandong Biaoxin Project Management Co., Ltd. November 2014 Month 19
The air permeability tester is a high-precision testing instrument designed to evaluate the breathability of PPE materials, textile fabrics, non-woven fabrics, woven fabrics, and industrial filter media. It plays a critical role in quality control, product development, and laboratory research across multiple industries including PPE, textiles, automotive interiors, and filtration systems.
Modern instruments such as the GT-C27 Air Permeability Tester are developed with advanced sensor systems, automated control logic, and multi-standard compatibility to ensure reliable and repeatable results. Complying with global standards such as ISO 9237, ASTM D737, DIN 53887, and GB/T 5453, it guarantees internationally recognized testing performance.
With high automation, accurate pressure sensing, and flexible unit conversion systems, air permeability testing equipment significantly improves testing efficiency while reducing human error. It is widely used in PPE manufacturing, textile engineering, non-woven product development, and industrial filtration quality inspection.
Personal protective equipment must meet specific performance requirements before it can be used in demanding workplace environments. ISO, EN, and ASTM standards provide important test methods and performance requirements for different PPE categories. However, the applicable standard depends on the product, intended application, target market, and specific protection requirements.
This guide explains the role of ISO, EN, and ASTM standards in PPE testing and introduces common requirements for safety footwear, protective gloves, protective clothing, masks, and safety helmets. It also explains how laboratories can select suitable PPE testing equipment according to the applicable test method.
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