loading

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


Test Standard
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
Do you know the Down Proof of Fabrics?
Down-proof performance is crucial for fabrics in down jackets, duvets, and comforters. Poor downproofing leads to feather leakage, reducing warmth and aesthetics. The GT-C41 Down Proof Testing Machine evaluates fabric tightness to prevent feather penetration, ensuring high-quality production. Learn how it works and why it matters.
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
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
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.
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.
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.
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
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.
Shoes & Leather - Guangzhou 2025: GESTER Showcased Footwear testing Equipment on Site
GESTER impressed at Shoes & Leather Guangzhou 2025 by exhibiting high-precision footwear testing equipment like the DIN Abrasion Tester and Bally Flexing Tester, essential for quality control in shoe production. The event fostered industry collaboration, with GESTER attracting global buyers and strengthening partnerships.
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