loading

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


Products
Test Standard
Products
Test Standard

Hot and cold impact test chamber refrigeration fittings

Cold and hot shock alternating high and low temperature test chamber is mainly simulation extreme natural environment change on goods to carry out the inspection, heating and refrigeration unit is critical for machine equipment, refrigeration unit is more complex, relatively hot and cold impact test box of refrigeration fittings have? Hot and cold impact test chamber heating system software generally is to choose the power of heating equipment, and the operation of the refrigeration unit involves more multifarious, all refrigeration units must run a lot of spare parts, so hot and cold impact test chamber refrigeration fittings have? Below to let us to know: 1, refrigeration compressor, mainly is the hot and cold impact test box end of cryogenic pressure vapour refrigerant into ultrahigh pressure gas refrigerants. 2, cooler, its efficacy is to put the super high pressure gas refrigerants cold suspected into normal temperature under high pressure liquid refrigerant. 3, throttle valve group ( The capillaries or air conditioner expansion valve) : the room temperature under high pressure liquid refrigerant according to the over-current protection into the bottom of the cryogenic pressure vapor liquid compounds. 4, air conditioning evaporator: using the basic principle of evaporation heat him refrigerant flow organization out into the bottom of the cryogenic pressure gas refrigerants, refrigeration compressor. 5, oil separator: attached the maintenance spare parts, the grease in the isolated refrigerant immediately sent to the refrigeration compressor, refrigeration compressor to ensure runtime amount of grease. No grease into the cooler and air conditioning evaporator, heat transfer effect. Except as described in the key spare parts, additional also has other relay, gas-liquid separator, dry manic filter device and other parts, in order to guarantee the quality of hot and cold impact test box equipment and refrigeration effect, on key refrigeration equipment used overseas authentic brand spare parts, for machine equipment to produce stronger, more stable cooling characteristics. The above explanation is the hot and cold impact test chamber refrigeration fittings, hope can help you, if you want to learn more about information about hot and cold impact 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  hot and cold impact test cases

GESTER International Co.,Limited have now make a decision to enlarge our company in other countries.

The best for tensile tester manufacturers is one that works best for your needs and what you can support in your home. Among GESTER International Co.,Limited's diversified list of products at different price ranges, you will surely find your one with high quality. make your choice at GESTER!

The value you get from watching how GESTER International Co.,Limited operates and runs our company and the potential mentorship you would get from us will go a long way towards helping customers understand our company.

Many business owners and professionals use services like GESTER International Co.,Limited to stay on top of manufacturing industry, monitor products’ quality and keep an eye on competitors.

If GESTER International Co.,Limited added selling plans, offered more textile testing equipment, and increased service regions, it would suit the needs of more users.

GET IN TOUCH WITH Us
recommended articles
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.
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 are The Flame Retardant Test Methods ?
Flame retardant testing evaluates materials' ability to resist ignition and slow fire spread. This guide covers key textile test methods (45°, horizontal, vertical), standards (ASTM, ISO, BS), and equipment like flammability testers for upholstery, carpets, and fabrics.
Technical Insight: How a Professional EN388 Gloves Tester Company Evaluates Durability
In industrial settings, protective gloves’ durability is critical for workplace safety, with the EN388 standard serving as the global benchmark for evaluating abrasion, cut, tear, and puncture resistance. GESTER International Co., Ltd., a professional EN388 gloves tester company with over 20 years of experience, delivers high-precision testing solutions to ensure accurate and reliable durability assessments. Equipped with advanced instruments like the Safety Glove & Shoe Upper Cutting Tester GT-KC29—featuring LCD display, real-time monitoring, and compliance with EN, ISO, and ASTM standards—GESTER’s solutions meet the rigorous demands of laboratories, manufacturers, and international testing institutes such as SGS, TUV, and Intertek. Adhering to ISO 9001 quality management systems and offering comprehensive after-sales support (installation, training, calibration), GESTER empowers clients to validate PPE performance, mitigate workplace risks, and achieve global regulatory compliance. For trusted EN388 gloves durability testing equipment and integrated laboratory solutions, GESTER is the preferred partner in the PPE industry.
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
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.
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.
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.
Why is TPP Testing Important for Firefighter Protective Clothing
TPP testing objectively evaluates the thermal protective performance of firefighter protective clothing under extreme radiant and convective heat. This article explains TPP testing principles, its role in meeting NFPA/ISO standards, and how advanced equipment like the GT-RC02 TPP tester helps ensure clothing reliability and firefighter safety.
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.
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