Gester Instruments | Professional Textile, Footwear and PPE Testing Equipments Manufacturers Since 1997

Dongshan Entry-Exit Inspection and Quarantine Bureau Acid and Reagent Purification System Tender Announcement

2021-08-25

Gester Instruments

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News (reproduced in: China International Bidding Network): Dongshan Entry-Exit Inspection and Quarantine Bureau Acid and Reagent Purification System Tender Announcement! Announcement Date: 2014-11-06 07:31:26 Project Name: Procurement Project of Acid and Reagent Purification System of Dongshan Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China Project Number: GDC-20141103171264154 Dongshan Entry-Exit Inspection and Quarantine Bureau entrusts the online electronic government procurement of the following goods and services, and now invites qualified bidders to conduct online bidding. Purchasing item information Purchasing unit: Dongshan Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China Start date: 2014-11-06 07:31:26 Contact person: Fang Chengjun Deadline: 2014-11-17 07:31:26 Contact number: 0596 -6017071 Delivery location: Dongshan Entry-Exit Inspection and Quarantine Bureau, Dongshan Port Park, Dongshan County, Zhangzhou City, Fujian Province Contact Email: dsciqlab@sohu.com Delivery Time: Delivery within 40 days after the purchase result announcement Remaining time: Signing time: After the transaction announcement is released Qualification requirements for signing the contract within 3 working days: The bidding supplier shall provide the current valid enterprise legal person business license, tax registration certificate, organization code certificate and other certificates (the copy is stamped with the official seal of the bidding supplier). It is necessary to provide the after-sales service commitment letter of the product manufacturer or the Chinese general agent for this project (the original is stamped with the seal of the manufacturer or the Chinese general agent, and the Chinese general agent should also provide the manufacturer’s valid authorization certificate). Scanned copies of the above materials should be uploaded as attachments when bidding by suppliers, otherwise they will not be accepted by the purchaser. The original is available for reference. According to the 'Operational Regulations for Online Bidding of the Government Procurement Center of Central State Organs' (Sinoma Acquisition [2014] No. 10), if the purchaser has requirements for product quality assurance or after-sales maintenance, the supplier shall upload the corresponding warranty or after-sales maintenance commitment as required letter. The letter of commitment should be true and valid. The after-sales service commitment letter or commitment letter should be stamped with an official seal and uploaded as an attachment. Explaining the content outside the after-sales service commitment letter or the commitment letter is not regarded as a valid document. Suppliers must upload relevant qualification certificates in the form of attachments according to the content in the qualification requirements when bidding. Maintenance and Warranty Requirements: See the attachment for purchase commodity information requirements: 2014110317125070031.doc Purchase commodity information Commodity classification reference brand specifications model unit quantity maintenance warranty requirements basic description laboratory equipment 1 original factory 1 year

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How to Test Firefighter Turnout Gear Thermal Protection?

Firefighter turnout gear plays a critical role in protecting firefighters operating in extreme environments involving high temperatures, flames, radiant heat, and convective heat. Its thermal protective performance directly affects firefighter safety and survival during fireground operations. This article explains how to test firefighter turnout gear thermal protection through Thermal Protective Performance (TPP) testing. It introduces the scientific principle based on the Stoll curve, outlines key influencing factors such as heat flux intensity and exposure time, and reviews internationally recognized standards including NFPA 1971 and ISO 17492. The article also highlights the testing advantages of the GT-RC02 TPP Thermal Protection Tester, which provides accurate, stable, and standards-compliant evaluation of flame-retardant protective clothing materials under combined radiant and convective heat exposure.

According to ASTM D642 Standard: Detailed Box Compression Strength Tester GT-N02A

The ASTM D642 standard defines the test method for determining the compressive resistance of shipping containers, like corrugated boxes, when faced with static compressive forces. This article details the test procedure and introduces the GESTER GT-N02A and GT-N02B Box Compression Testers, which are fully compliant with ASTM D642, ISO 12048, and TAPPI T804. These versatile machines perform destructive strength tests, constant value tests, and simulated long-term stacking tests to ensure your pac

Why GESTER Ranks as a Leading TPP Thermal Protective Performance Tester Exporter

As a trusted leading TPP Thermal Protective Performance Tester exporter, GESTER International Co., Ltd. brings 25+ years of R&D and manufacturing expertise to PPE safety testing. Our flagship GT-RC02 series TPP testers feature advanced dual-source thermal simulation, high-sensitivity sensors, and full digital automation—delivering precise, repeatable data to evaluate thermal protection for firefighter and industrial protective clothing. Fully compliant with global standards (NFPA 1971, EN 469, ISO), GESTER’s equipment is trusted by SGS, Intertek, and top testing institutes worldwide. Backed by ISO 9001 certification, global service in 160+ countries, and professional calibration support, we empower manufacturers and labs to meet stringent safety regulations and ensure life-saving thermal protection. Discover tailored TPP testing solutions for PPE excellence at GESTER.

What is a Light Fastness Tester?

A Light Fastness Tester accelerates material aging by simulating sunlight (xenon lamps) and moisture to predict long-term durability. Used in textiles, automotive, plastics, and more, it follows AATCC TM 16, ISO 105-B02, and ASTM standards. Features include real-time light control, temperature/humidity regulation, and energy-efficient testing.

Why Is Shoe Slip Resistance Tester Important for Footwear Safety?

Slip resistance is one of the most critical performance indicators for modern footwear, especially safety shoes used in industrial and high-risk working environments. Slip and fall accidents frequently occur on wet or smooth surfaces, posing serious risks to workers and consumers. To prevent such accidents and improve product safety, footwear manufacturers widely use professional testing equipment such as Shoe Slip Resistance Tester and Footwear Slip Testing Machine. These devices simulate real walking conditions to measure the coefficient of friction between the shoe sole and various surfaces. This article explores the working principle, features, applications, and industry significance of shoe slip safety tester, explaining why accurate slip resistance testing is essential for footwear safety, product development, quality control, and compliance with international standards.

How to Choose Light Fastness Tester: Water-Cooled and Air-Cooled

Choosing between water-cooled and air-cooled light fastness testers depends on precision needs, budget, and application. Water-cooled testers (like GESTER GT-3000) offer superior spectral accuracy and stability for rigorous standards (e.g., automotive, coatings). Air-cooled models (like GESTER GT-D02A-1) provide energy efficiency and easier installation for routine QC. This guide compares cooling methods, features, and applications to help you select the optimal tester.

Why is TPP Testing Important for Firefighter Protective Clothing

TPP testing objectively evaluates the thermal protective performance of firefighter protective clothing under extreme radiant and convective heat. This article explains TPP testing principles, its role in meeting NFPA/ISO standards, and how advanced equipment like the GT-RC02 TPP tester helps ensure clothing reliability and firefighter safety.

Strengthening Safety Standards: The Role of a PPE Testing Equipment Supplier at A+A

The A+A Trade Fair in Düsseldorf (2026) highlights tightening global PPE safety regulations, shifting the industry from basic compliance to comprehensive performance verification. As international standards (ISO, EN, ASTM) become more granular, professional PPE testing equipment suppliers like GESTER play a pivotal role in bridging theoretical standards and practical implementation. GESTER’s high-precision, multi-standard testing tools (covering cut resistance, thermal protection, liquid penetration, etc.), backed by ISO 9001 certification and partnerships with SGS/TUV, ensure data traceability, reliability, and compliance. With 20+ years of expertise, modular innovation, and holistic service (calibration, training), the supplier supports manufacturers and laboratories in meeting stringent safety benchmarks, enabling global market entry and safeguarding worker lives. Strategic procurement of such future-ready equipment is key to long-term occupational safety success.

Fabric Pilling Test: How to Choose the Right ICI Pilling Box Tester GT-C18

Fabric pilling directly affects the appearance, durability, and perceived quality of textile products. With global textile brands enforcing stricter testing standards, reliable laboratory testing equipment has become essential for manufacturers. This article explores how fabric pilling tests are conducted and why textile laboratories increasingly invest in professional ICI pilling box testers such as the GT-C18. It explains the advantages of in-house testing, international compliance requirements, key machine components, and important parameters buyers should evaluate before purchasing a pilling tester. By selecting the right equipment, textile companies can achieve faster quality verification, reduce dependence on third-party laboratories, and ensure their fabrics consistently meet international market standards.

What is the Use of Air Permeability Tester?

An air permeability tester measures how easily air passes through textiles, nonwovens, and other materials, directly impacting comfort (heat/moisture management) and performance (wind resistance, filtration). This guide explains how digital testers work using pressurized airflow, details step-by-step testing procedures (including nozzle selection), and covers key applications in apparel, medical, automotive, and industrial sectors. Explore compliant standards (ISO 9237, ASTM D737, GB/T 5453) and

QUANZHOU GESTER INTERNATIONAL CO.,LTD gains certificates of ISO 9001, 3A and SGS Audited supplier etc. with advanced design concept, excellent manufacturing technology and strict quality control.

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