loading

Gester Instruments | Professional Glove, Mask, Safety Helmet, Protective Clothing & Footwear Testing Equipment Manufacturer Since 1997


Products
Test Standard

What are the purpose of the constant temperature and humidity test chamber?

Is the function of constant temperature and humidity test chamber provides high temperature, low temperature, constant temperature, constant humidity, alternating hot and humid test environment, to meet the requirements of the test cases related standards. Is mainly suitable for electrical and electronics products and components of cold resistance test, the temperature and humidity changes or the adaptability test under severe changes. Especially suitable for electrical and electronic products environmental simulation of temperature and humidity test. Constant temperature and humidity test chamber can also be used to test various environment material performance of equipment, as well as the test of various materials heat resistance, cold resistance, resistance to dry and wet resistance of the equipment. Apply to electronic, electrical, mobile phones, communications, instruments, vehicles, plastic products, metal, food, chemical, building materials, medical and aerospace products quality inspection. Constant temperature and humidity test chamber by CNC machine processing molding. Beautiful appearance generous, innovative, no reaction lever. The operation is simple and convenient. The tank adopts imported advanced stainless steel ( SUS304) Mirror board or 304 b argon arc welding, painting A3 steel surface. Water supply system about 20 l stainless steel water tank with built-in, low water consumption. Water tank is equipped with a drawer and water tank, water tank level shows device, with sound and light alarm indicator lights, water shortage remind users in a timely manner to equipment filling water. Humidification system pipeline is separated from power supply, controller and circuit board. Constant temperature and humidity test chamber heat preservation system adopt super fine glass fiber filling heat preservation area, both inside and outside the tank joint with non-metallic high and low temperature resistant materials, effectively reduce the temperature conduction; Refrigerator door adopts refined made of silicone rubber, under the condition of high and low temperature aging hardening phenomenon, sealed performance is more reliable. Using isolated humidification humidification. Air duct using binary system, consists of three long axis axial flow fan, more than three stainless steel centrifugal rotor wing and a circular duct. On the bellows and lower inlet bellows inside temperature is uniform, and improve the air flow, heating and cooling capacity, and greatly improves the testing room temperature uniformity. Constant temperature and humidity test chamber with rectangular laminated glass observation window, can be used to observe the test in the test object. Windows have anti-perspiration electric rice cooker device to prevent water vapor condensation water droplets, high brightness fluorescent maintain indoor lighting. It can have a test hole, an external test power supply cord or signal lines and upper and lower adjustable storage disk. Double isolation tightly closed the door, can effectively isolate the internal temperature of leakage. Through the external water supply system, which can be easily from the humidifying cans make up water, and it can automatic recovery. The above explanation is the purpose of the constant temperature and humidity test chamber, the hope can help you, if you want to learn more about information of constant temperature and humidity test chamber, welcome to the online consulting service or call the company service hotline ( Website top right corner) For consultation, we will wholeheartedly provide high quality service for you! Tags: & nbsp  constant temperature and humidity test chamber

GESTER International Co.,Limited thinks that effective market design can improve liquidity, efficiency, and equity in markets.

We are dedicated to providing you with more than just customer service by utilizing our qualified team who pride themselves on meeting and exceeding customer's needs. We also have ell-equipped plantin China with advanced facilities to manufacture tensile tester manufacturers textile testing equipment products according to customers requirements. Welcome to send your enquiry and visit our factory. Our website is GESTER.

Making a few technical tweaks to the way you structure and distribute textile testing equipment could be the difference between an engaging, thought-provoking product and a perfunctory one.

GET IN TOUCH WITH Us
recommended articles
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
Why GESTER is Recognized as a Global Top Safety Shoe Tester Exporter
As global industrial safety requirements tighten, GESTER International Co., Ltd has emerged as a globally recognized top safety shoe tester exporter, serving 168 countries with over 25 years of specialized expertise. The company’s success hinges on its commitment to precision engineering, compliance with international standards (ISO, ASTM, EN, SATRA), and partnerships with renowned testing institutes like SGS, Intertek, and TUV. Its product lineup, including the Safety Glove & Shoe Upper Cutting Tester GT-KC29 and cut resistance testers, delivers reliable, repeatable data for safety footwear durability, cut resistance, and other critical performance indicators. Complemented by a comprehensive global service network (on-site installation, calibration, staff training) and OEM/ODM customization capabilities, GESTER streamlines quality control for manufacturers, facilitating market access and ensuring workplace safety. Trusted by PPE brands and laboratories worldwide, GESTER bridges technical excellence and practical usability to drive efficiency in safety shoe certification and global trade.
Installation Training for the Incline Impact Tester GT-N49
Our expert team provides comprehensive on-site installation and training for the Incline Impact Tester GT-N49. This critical packaging testing equipment simulates real-world impacts during handling, transport, and stacking to evaluate product damage resistance. Learn about its key features like flexible moving plates, height adjustment, pneumatic angle control, and remote operation safety. Our service ensures proper setup, operational mastery, maintenance guidance, and troubleshooting support fo
Everything You Need to Know About the Hydrostatic Head Tester
A hydrostatic head tester evaluates the waterproof capability of textiles, automotive interiors, and industrial materials. This guide covers its working principle, core components, global test standards (ISO, AATCC, EN), and a detailed testing procedure to ensure accurate results.
Sweating Guarded Hotplate GT-C98 Guide: Find the Right Testing Machine for Your Needs
The Sweating Guarded Hotplate GT-C98 is a professional instrument designed to evaluate the thermal resistance (Rct) and water-vapor resistance (Ret) of textiles and related materials. By simulating human skin heat dissipation and sweating under controlled conditions, it provides accurate and repeatable data for comfort and protective performance analysis. This guide introduces the testing principle, applicable international standards, industry applications, and key technical features to help users identify the right testing machine for product development, quality control, and research.
A Complete Guide to Martindale Testing by the Best Martindale Abrasion Tester Supplier
Durability is critical for textiles and footwear, and Martindale testing is the gold standard for measuring abrasion resistance and pilling performance. This guide dives into Martindale testing’s core mechanics (Lissajous figure multi-directional friction), strategies to boost testing accuracy (sample clamping, load calibration, abrasive standardization), and compliance with international standards (ISO 12947, ASTM D4966, EN). As a top Martindale abrasion tester supplier with 25+ years of expertise, GESTER International delivers high-precision instruments (Martindale Abrasion Tester GT-C13B, etc.) certified to ISO 9001 and trusted by SGS, Bureau Veritas, and other global testing institutes. Beyond machinery, GESTER offers global technical support, on-site installation, and calibration services. The guide also includes a procurement framework to help labs select tailored Martindale testing solutions. For reliable, standard-compliant durability testing, GESTER is your trusted partner.
What Are the ISTA Standard Tests and ISTA Testing Equipment?
ISTA (International Safe Transit Association) standard tests are globally recognized transportation packaging test procedures designed to evaluate the safety and reliability of products and their packaging throughout the logistics chain. By simulating real-world transportation conditions such as drops, vibration, impact, stacking, and compression, ISTA testing helps identify potential packaging weaknesses before products enter large-scale distribution. ISTA testing equipment—including drop testers, vibration testers, incline impact machines, and compression testers—plays a critical role in accurately reproducing these conditions under laboratory settings. Proper selection and use of ISTA-compliant equipment enable manufacturers to reduce transportation damage, lower return costs, enhance packaging design, and improve customer confidence in product quality and logistics safety.
PPE Trends: Insights from a China Top PPE Testing Machine Company
As 2026 approaches, the global PPE industry is transformed by stricter industrial safety regulations, healthcare awareness, and evolving international standards (ISO/ASTM/EN). Key trends include the rise of Smart PPE, adoption of sustainable bio-based materials, and converging global compliance requirements—demanding high-precision, automated testing equipment with data traceability. GESTER International Co., Ltd., a China top PPE testing machine company with 25+ years of expertise, addresses these challenges through modular, standards-aligned solutions (e.g., TPP Thermal Protection Tester GT-RC02A, TDM Cut Test Machine GT-KC28) and long-term partnerships with SGS, TUV, and Intertek. Offering global technical support (installation, calibration, training) and automated, multi-standard-compatible equipment, GESTER empowers PPE manufacturers to meet 2026’s rigorous safety benchmarks. This article explores PPE performance evolution, 2026 industry trends, technological testing responses, and strategic procurement tips—emphasizing how China’s leading testing machine providers bridge hardware innovation with global compliance to protect human life. For professional PPE testing solutions, visit https://www.gesterinstruments.com/.
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.
Bally Leather Flexing Tester GT-KC10A Assembly Guide
This comprehensive guide provides detailed instructions for the proper assembly, calibration, and operation of the Bally Leather Flexing Tester GT-KC10A. Essential for quality control labs, it ensures accurate testing of flex resistance in leather, coated fabrics, and textiles used in footwear uppers, helping to prevent material failure.
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