loading

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


Products
Test Standard
Products
Test Standard

Congratulations to successful cooperation with zhongke susquehanna company

Zhongke heinen with jester company signed an agreement in the near future, successful order our battery safety test equipment, for zhongke susquehanna jester the trust of the company, we will continue to do a good job of follow-up service. Sodium in the group technology co. , ltd. is a focus on - a new generation of energy storage system Sodium ion battery research and development and production of high and new technology enterprise, is the rare have sodium ion battery core patent technology with the battery. Company focus on low cost, long life, high security, high energy density of sodium ion battery products, potential applications cover low-speed electric cars, scale energy storage, electric vehicles, national security, and other fields. At the same time, the company can supply sodium ion battery anode materials and electrolyte. Jester company produces a full set of battery safety testing equipment, equipment meet GB31241, GB31485, UN38. 3, the IEC62133 and so on many domestic and international standards. Battery safety testing equipment company has good reputation in the market, the largest sales in the industry. At the same time the company equipment sold in overseas markets, such as Britain, the United States, the Netherlands, Sweden, Japan, South Korea and other countries. Company has batteries battery safety testing equipment is mainly extrusion machine, needle machine, short circuit batteries, battery burn spray tester, battery low, battery weight falling impact testing machine, washing machine, battery tester, battery thermal shock test chamber, battery explosion protection box, etc. Complete product range, specifications and diverse, widely used in battery production enterprises, the production enterprises, government departments, colleges and universities and research institutes and other industries. Jester testing equipment company is a domestic zui early research and development production battery safety performance test equipment manufacturers, one of the laser cutting machine for the industry take the lead in the introduction of Germany import company. At the same time the company also purchased numerical control lathe, milling machine, CNC bending machine, CNC punching machine and other advanced processing equipment, to delivery to customers on time with good quality. The company all equipment warranty for a year, free delivery, installation, training. This article from the jester detection equipment, reprint please indicate the url: https://www. gesterinstruments。 Com/tags: & nbsp  battery safety testing equipment & NBSP battery testing equipment manufacturer & NBSP jester battery safety testing equipment

Finding a reliable solution for the textile testing equipment tensile tester manufacturers not only supports operation of the entire system but also enhance the beauty of your workplace.

Boasting good reputation in the industry, GESTER International Co.,Limited is the leading textile testing equipment supplier, offering high quality and textile testing equipment services for homes and enterprised all over the world. More info on GESTER.

The major classifications of are tensile tester manufacturers, tensile tester manufacturers, tensile tester manufacturers and tensile tester manufacturers machines.

Visit GESTER for the best in tensile tester manufacturers textile testing equipment supplies and get the most cost effective for your textile testing equipment solution. Design and customization are also welcomed.

GESTER focuses on three key elements—process, people, and technology—the authors found that people of two seemingly opposite cultures are able to work together in a project-based environment to complement each other and reap mutual benefits for a win-win result.

GET IN TOUCH WITH Us
recommended articles
How to Improve Plastic Film Drop Dart Impact Strength
Discover actionable strategies to enhance the drop dart impact strength of plastic films for packaging, agriculture, and construction. Learn how material selection, additives, processing, and rigorous ASTM/ISO drop dart impact testing ensure product durability and prevent failure.
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.
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,
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.
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.
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
Heat Contact Machine GT-C101-The Ultimate Selection Guide

The Heat Contact Machine GT-C101 is a specialized testing instrument designed for evaluating the heat resistance and thermal protective performance of gloves, protective clothing, and other heat-resistant materials used in high-temperature environments. In industries such as smelting, casting, welding, and glass manufacturing, workers are frequently exposed to intense heat, making accurate testing of contact heat resistance essential for ensuring safety and compliance.

GT-C101 simulates real working conditions by measuring heat transfer delay and thermal transmission under instant contact with high-temperature surfaces. Fully compliant with EN 407, EN 702, and ISO 12127-1 standards, this machine provides precise, repeatable data for manufacturers, laboratories, and research institutions. With high-temperature capability up to 500°C, advanced calorimetry, digital monitoring, and adjustable contact speed, the Heat Contact Machine GT-C101 is an indispensable tool for developing and certifying next-generation PPE and heat-insulation materials.
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
Top Features of a Certified TDM Cut Resistance Tester Supplier for Laboratory Use
The demand for precise PPE safety testing has surged with the evolution of protective gear, making TDM (Tomodynamometer) cut resistance testing a critical process for evaluating protective gloves and industrial textiles. This article details the top features of a certified TDM cut resistance tester supplier for laboratory use, including compliance with international standards (EN 388, ISO 13997, ASTM F2992), high-precision mechanical engineering, automated workflows, robust data management, and integrated safety features. It highlights GESTER International Co., Ltd.—a 20+ year experienced manufacturer with ISO 9001 certification and partnerships with SGS, Intertek, and TUV—as a leading supplier, offering the GT-KC28 TDM Cut Test Machine and comprehensive services (on-site installation, calibration, global technical support). For laboratories seeking reliable, standard-compliant testing solutions to validate PPE safety claims, this article provides actionable insights into strategic procurement. Visit https://www.gesterinstruments.com/ for more technical specifications and PPE testing solutions.
Four Color Fastness Test Method for Laboratory Drying Oven
GESTER’s laboratory drying oven is designed for textile color fastness testing, including perspiration, seawater, water, and saliva resistance. Compliant with ISO, AATCC, GB, and JIS standards, it ensures precise heating and drying for accurate test results. Learn the step-by-step four color fastness test method and its applications.
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