loading

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


Products
Test Standard

The purpose of the high and low temperature test chamber, the structure and function

High and low temperature testing-equipment' target='_blank'>test chamber is suitable for the electrical, electronics, instruments and other products, spare parts and materials in the high and low temperature environment adaptability test in the process of storage, transportation and use. It is for a variety of electrical, electrical, electronic, plastic and other raw materials and equipment for cold resistant, heat resistant, resistant to dry test and reliability test equipment quality control engineering. Especially suitable for optical fiber, light emitting diode, crystal, inductance, printed circuit boards, batteries, computers, mobile phones and other products of high temperature, low temperature and circulation test. High and low temperature test chamber were made from 304 thick stainless steel. Sample room is smooth, no condensation and formaldehyde adsorption, ensure the detection accuracy. Inside the suitcase is air circulation device, ensure the temperature and humidity are balance in the oven. Insulation materials for glass fiber cotton with high density, thickness is 100 mm. A multi-story hollow toughened glass observation window, there is light, the inner adhesive laminated conductive film heating defrosting, to observe the testing process clearly. Between the door and enclosure adopts double high temperature sealing strip, ensure sealing test area. The fixed universal mobile wheel at the bottom of the machine is made of high quality, convenient to move. Display control device of high and low temperature test box is the screen, the operation is simple, without the key input, the precision of 0. 1℃( Display range), With a resolution of 0. 1℃; It has the function of automatic calculation, the change of temperature and humidity can be corrected immediately. RS - it is Or RS - 232 485 communication interface. It can design programs on the computer, monitor the testing process and perform automatic on/off, data, etc. The controller has the function of automatic screen saver. If there is an error in the process of operation or Settings, it will provide a warning signal. High and low temperature test box adopts industrial module and imported programmable controller, operation stability and good reliability, ensure the equipment running for a long time, improve the service life of the equipment. This equipment has the breakdown self check and prompt functions, convenient users understand the operation and maintenance. High and low temperature test chamber adopts imported touch screen as a staff dialogue interface, operating equipment to monitor and record temperature, humidity, air traffic control parameters, operating time, etc. In the chamber of secrets. Equipped with an automatic water supply device can automatically solve the problem of water shortage of water supply, improve the work efficiency and convenience for the operators. High and low temperature test chamber with multiple protection function. Reliable grounding protection device; Independent studio overtemperature acousto-optic alarm refrigerator high and low voltage protection; The refrigerator overload protection; Power supply under-voltage protection, over voltage, lack of phase; Leakage/open circuit protection; Heater short circuit protection; Blower motor overload protection; It has a variety of power failure recovery mode. The above explanation is the purpose, structure and functions of high and low temperature test chamber, hope can help you, if you want to learn more about information of high and low temperature test chamber, welcome to the online consulting service or call to the company service hotline ( Website top right corner) For consultation, we will wholeheartedly provide high quality service for you! Tags: & nbsp  high and low temperature test chamber

Nowadays, the adoption of textile testing equipment in tensile tester manufacturers industry is quite common.

To live healthy, you need to eat healthy; to eat healthy, you need to think healthy; to think healthy, you need to read health; to read healthy, you need to follow GESTER.

GESTER International Co.,Limited always focus on the situation of global market and understands the importance factors of manufacturing textile testing equipment.

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.
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.
Analysis of Pilling Influencing Factors and Testing Methods
Pilling testing plays a vital role in textile quality control, helping manufacturers evaluate and improve the wear performance of fabrics. Through the use of advanced instruments like ICI Pilling Box Test Method (GT-C18) , Martindale Abrasion Test Method (GT-C13B) , and Random Tumble Pilling Test Method (GT-C19A) , laboratories can conduct precise and standardized assessments, ensuring that final textile products deliver superior appearance, comfort, and longevity.
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.
What is the Safety Glove & Shoe Upper Cutting Tester GT-KC29
The Safety Glove & Shoe Upper Cutting Tester GT-KC29 is a high-precision testing instrument developed to measure the cut resistance performance of safety gloves and footwear uppers. In industrial and construction environments where sharp tools and metal edges pose significant injury risks, the GT-KC29 provides a reliable evaluation method by simulating real cutting motion. This tester meets EN 388 section 6.2, ISO 20344:2021 section 5.23, GB/T 20991 section 6.14, and other global standards, making it essential for PPE manufacturers, testing laboratories, and quality control departments. With automated operation, high repeatability, and multi-standard compliance, it helps companies improve product safety levels, enhance global competitiveness, and ensure superior protection for end users.
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.
How to Improve the Accuracy of a Martindale Tester
Ensuring the accuracy of your Martindale abrasion and pilling tester is critical for reliable textile quality control. This guide details essential steps, from precise sample preparation and correct machine operation to routine maintenance. We also explore how advanced testers, like the GESTER model with its dual-servo drive and tool-free operation, are engineered to eliminate common sources of error and enhance testing precision for superior results.
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,
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
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.
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(0)18059985379
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