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


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How about Gester Instruments shipping services?

Through cooperating with the domestic trustworthy carrier, GESTER International Co.,Limited provides customers with a broad variety of shipping options. All orders will be sent via our own carrier partners depending on the package's destination and dimensions. Unless, customers define another carrier, and organize the pickup.

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Whatever distributes or end-users, Gester Instruments is their first choice from which they purchase lab vacuum oven. The shoe testing equipment series is one of the main products of Gester Instruments. The design of Gester Instruments Instruments footwear testing equipments is the combination of functionality and aesthetics. Made of the latest composite materials, it features high-temperature resistance. This product is highly recommended for its high quality and versatility. Aluminum alloy is applied to the product to prevent distortion.

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our company adheres to the service principle of Down Proof Testing Machine. Contact us!

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How to Conduct Whole Shoes Flexing Tester: Step-by-Step Process
This article explores the Whole Shoes Flexing Tester, focusing on its operation, applications, and features. It offers a detailed, step-by-step guide to help you conduct shoe flexing tests efficiently while improving the durability and performance of footwear products.
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
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.
ISO 17694 / ISO 5402-1: Footwear Flexing Resistance Test Methods
Footwear soles and uppers endure thousands of flex cycles during use, risking premature cracking, delamination, or chipping if material resistance is inadequate. This technical analysis details two critical international standards:

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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An Introduction to MAESER Water Penetration Testing Machine: Principle and Applications
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Brightness Tester for Paper: Applications, Function, and Standards
The Brightness Tester for Paper is a precision instrument designed to measure the brightness or whiteness of materials, ensuring quality and consistency across industries like papermaking, textiles, chemicals, and food production. This article explores its applications, key functions, and compliance with industry standards such as ISO and GB/T. Learn why this device is essential for maintaining high-quality standards in material production and inspection.
What Are the Types of Color Fastness Testing for Fabrics?
Color fastness testing evaluates how well fabrics resist fading or bleeding under conditions like washing, rubbing, light exposure, and perspiration. Key tests include rubbing fastness, washing fastness, light fastness, perspiration fastness, and sublimation fastness. These tests ensure textiles maintain color integrity, prevent health risks, and meet quality standards. Learn about different testing methods and equipment used in the textile industry.
GESTER's Success at Shoes & Leather - Vietnam 2025
GESTER successfully participated in Shoes & Leather Vietnam 2025 (July 9-11), showcasing cutting-edge footwear testing machines. Visitors explored equipment like the Bally Resistance Flexing Tester and Martindale Abrasion Tester, with many expressing strong collaboration interest. Learn more about GESTER’s innovative solutions for the footwear industry.
Everything You Need to Know About Programmable Temperature Humidity Chamber
A Programmable Temperature Humidity Chamber simulates environmental conditions to test product durability, stability (like shelf life & ageing), and performance across materials, electronics, automotive parts, food, and pharmaceuticals. This guide explains its five core systems (Control, Refrigeration, Heating, Humidity, Air Circulation) and their functions for precise testing.
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,
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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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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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