loading

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


Products
Test Standard
Products
Test Standard

The scientific instruments of the NASA James Webb Space Telescope have been successfully installed

With accuracy comparable to surgical operations, more than 20 engineers and technicians successfully packaged the James Webb Space Telescope instruments on the telescope. The instrument bag is a combination of a camera and a spectrometer, which will record the light collected by Weber's huge golden mirror. In this rare photo, the James Webb Space Telescope team used a crane to hoist the instrument package onto the telescope. This shot shows the James Webb Space Telescope team meticulously completing the installation of the instrument package in a huge clean room at NASA's Goddard Space Flight Center in Greenbelt, Maryland. In the world's largest clean room at NASA's Goddard Space Flight Center in Greenbert, Maryland, the Weber team used a crane to lift a heavy instrument bag, put it in a closed enclosure behind the telescope, and fixed it to the telescope. 'Our staff is using a very expensive device to locate in a very small space,' said Jamie Dunn, manager of ISIM (ISIM stands for Scientific Instrument Integration Module). 'We need to keep the room quiet, so if someone speaks, we can Hear what they are saying. Not only can you hear what other people are saying, but you can also know if it sounds normal.” Before this procedure, engineers and technicians have carried out test runs, computer modeling training and in an instrument package. Training on the operation of the model. This is a critical mission operation. 'This is a huge achievement for our global team,' said John Mather, the James Webb Space Telescope project scientist and Nobel Prize winner. 'There are important instruments from Europe, Canada and the United States in this bag. We are very proud. 20 years after we started designing our observatory, everything went so smoothly.' Now, the structure of the instrument, mirror and telescope has been assembled Well, the combination will pass vibration and acoustic tests to ensure that the entire scientific payload will be able to withstand launch conditions. 'Under the current new technology, it is far from simple to design and manufacture things of this scale and complexity,' Dunn said. 'Although each project will have ups and downs, the JWST team has to overcome various challenges throughout the project. Difficulties of all kinds. The quality and dedication of this team are extraordinary. They have always been outstanding, and they have made many personal sacrifices to make the project what it is today.' James Webb Space Telescope is NASA The scientific successor to the Hubble Space Telescope. It will be the most powerful space telescope ever built. Weber will study many stages of our universe's history, including the formation of the solar system that can support life on planets like Earth, and the evolution of our solar system. Weber will launch the Ariane 5 carrier rocket from French Guiana in 2018. Weber is an international project, jointly developed by NASA and its partners, the European Space Agency (ESA) and the Canadian Space Agency.

Given the important role played by in ensuring proper functioning of tensile tester manufacturers, every individual must take an interest towards improving tensile tester manufacturers.

GESTER International Co.,Limited offers a vast array of , and for all tastes and styles. When you want to kick your tensile tester manufacturers up a notch, you want GESTER Instruments!

When you choose to buy instead of tensile tester manufacturers, the money you save may allow you to buy multiple other necessities, more than you had initially planned on buying.

have three basic components.

GET IN TOUCH WITH Us
recommended articles
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.
Understanding 3 Positions DIN Abrasion Tester : A Comprehensive Guide
This comprehensive guide explains the 3-Position DIN Abrasion Tester, a rotary drum instrument simulating real-world wear to quantify material abrasion resistance. Learn its working principle (mass/volume loss measurement under controlled friction), key features (touch-screen control, automated dust cleaning), and applications across rubber, tires, footwear, and conveyor belts. Discover compliant standards (DIN 53516, ISO 4649, ASTM D5963), step-by-step operation procedures, and essential mainte
Understanding the Color Fastness To Washing Testing Machine GT-D07
The GESTER GT-D07 Color Fastness To Washing Testing Machine is designed to evaluate the color durability of dyed fabrics under washing and dry-cleaning conditions. By simulating real washing processes, it helps determine how resistant a fabric is to fading and staining, ensuring consistency, reliability, and compliance with international standards. With stainless-steel construction, safety features, and precise temperature and timing control, the GT-D07 provides an efficient and standardized testing solution for textile manufacturers worldwide.
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.

C
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
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
How to Know the Fabric Shrinkage Test for Your Projects
Master fabric shrinkage testing with this definitive guide. Understand causes of shrinkage, industry standards (ISO, GB, AATCC), step-by-step testing methods using Wascator equipment, and strategies to minimize shrinkage for superior garment quality and customer satisfaction.
Exploring Taber Abrasion Tester GT-C14B: The Go-To Equipment for Precision Abrasion Test
The Taber Abrasion Tester GT-C14B is a high-precision instrument designed to evaluate the wear resistance of flat materials, including coatings, plastics, textiles, and automotive components. With adjustable speed, load configurations, and multiple abrasive media, it ensures accurate testing for industries like furniture, automotive, packaging, and dental materials.
Leather Industry Innovations: GESTER at ACLE as a Footwear Testing Equipment Factory
The global leather and footwear industry is shifting toward prioritizing durability, material integrity, and functional excellence—driving demand for high-precision testing equipment. As a highlight of ACLE 2026 (All China Leather Exhibition), GESTER International Co., Ltd., a 25+ year footwear testing equipment factory, showcases innovative solutions tailored to this trend. Trusted by leading testing institutes like SGS, TUV, and Intertek, GESTER’s product lineup includes the Martindale Abrasion Tester (for surface durability), Tension Testing Machine (for mechanical properties), and Safety Shoe Cutting Tester—all compliant with ISO, ASTM, and EN standards. These instruments integrate automation (PLC systems) and data traceability to reduce human error, support ISO 9001 compliance, and streamline laboratory efficiency. With a global service network spanning 160+ countries, GESTER offers on-site installation, calibration, and software updates to ensure long-term usability. The article also outlines strategic procurement tips for manufacturers, emphasizing modular design, standard compatibility, and supplier track records. For leather and footwear brands seeking to enhance product reliability, avoid recalls, and stay competitive, GESTER’s ACLE 2026 innovations and end-to-end support provide a definitive quality assurance solution.
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.
no data
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.
WeChat

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.
Customer service
detect