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


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How can I contact Gester Instruments?4

We offer some contact methods for customers all over the world. Email, phone, WeChat, WhatsApp, Facebook, and Twitter are the most frequently used ways of communication. GESTER International Co.,Limited ensures quick response and fast processing of inquiries from customers, which will effectively leverage customer experience and increase customer benefits. We also provide technical supports through email with specific instruction info attached. We ensure our messaging is fully protected under the confidentiality contract. To learn more information, please browse through our official website.

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Gester Instruments Instruments is a major brand that is committed to the production and R&D of martindale abrasion tester price. Gester Instruments focuses on providing a variety of flammability test for customers. In the development of Gester Instruments Instruments xenon arc light fastness tester, several disciplines were adopted. They are mechanical engineering, physical mechanics, hydraulic transmission and control, etc. It can function normally even under low temperature and high pressure. This product helps reduce heel shock and relieve effectively the burning pains in the ball of foot and heel areas. It has been granted with CE, RoHS, TUV and other certifications.

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our company Instruments will develop horizontally to meet the needs of foreign trade market. Inquire now!

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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.
Water Resistance Testing Standards and Methods
Textile water resistance testing evaluates fabrics through three primary methods: hydrostatic pressure (measuring water penetration resistance), spray rating (assessing surface water repellency), and water repellency tests (quantifying water absorption). Hydrostatic pressure testing is critical for high-performance applications like outdoor apparel and diving gear, while spray rating evaluates surface staining for rainwear. Water repellency tests, such as the Bundesmann method, determine overall
Cobb Test Paper Absorption Tester GT-N07 - A Comprehensive Guide
The Cobb Test Paper Absorption Tester GT-N07 is an essential instrument for evaluating the water absorption properties of paper and paperboard materials. This test, commonly known as the Cobb method, helps determine how much water paper can absorb over a specified time under controlled conditions—crucial for assessing its suitability in printing, packaging, and coating applications.
Understanding UV Aging Chambers: Applications, Features, and Advantages
The GT-C29 UV Aging Chamber simulates years of environmental damage in days using UVA-340 lamps, rain, and temperature cycles. Ideal for paints, plastics, automotive, and wood industries, it offers high accuracy, cost efficiency, and safety. Learn how it accelerates R&D and quality control.
What Are the Test Methods for Fabric Bursting Strength?
Fabric bursting strength measures resistance to rupture under concentrated load. Three primary test methods are used:

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,
Do you know the Down Proof of Fabrics?
Down-proof performance is crucial for fabrics in down jackets, duvets, and comforters. Poor downproofing leads to feather leakage, reducing warmth and aesthetics. The GT-C41 Down Proof Testing Machine evaluates fabric tightness to prevent feather penetration, ensuring high-quality production. Learn how it works and why it matters.
Paper Thickness Tester: Precision Measurement for Diverse Paper Materials
Accurate paper thickness measurement is crucial in industries like printing, packaging, and research. The GT-N19B Automatic Paper Thickness Tester ensures consistency, efficiency, and high precision in testing various paper materials. With advanced features such as one-key operation, adjustable test head speed, and automated data processing, it minimizes human error and enhances measurement reliability. This paper explores the importance of paper thickness testing, the benefits of the GT-N19B Pa
A Comprehensive Guide to Safety Shoes Compression and Puncture Tester GT-KB12A
The GT-KB12A Safety Shoe Compression and Puncture Tester evaluates footwear against EN ISO 20344 standards, ensuring protection against heavy impacts and sharp objects. This guide covers its working principle, testing steps, and compliance importance for industrial safety.
Why is a Computerized Universal Testing Machine Important?
A computerized universal testing machine (UTM) is essential for evaluating material properties like tensile strength, compression, and bending. Widely used in industries such as aerospace, automotive, and footwear, UTMs ensure compliance with ISO, ASTM, and DIN standards while improving accuracy and efficiency in quality control.
Welcom UK Client Visits GESTER: A Journey of Partnership
GESTER specializes in R&D and production of advanced textile testing equipment, covering fabric, yarn, color fastness, and flammability tests. Our UK client visit highlights our commitment to quality, customization, and efficient service, reinforcing trust for long-term partnerships.
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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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Contact us
Tel: +86-595-28886108 
Fax: +86-595-22515221
E-mail: sales10@gester-instruments.com,
                 info@gester-instruments.com
Mobile/Whatapp/ Wechat:  
             + 86 018059983973
Address:  Block 402,4th floor, f buliding, shengfulan business Center, no.577 jitai road, economic and  Technological development zone quanzhou of fujian.China.
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