loading

Gester Instruments | Professional Textile Testing Equipment Manufacturers Since 1997


Test Standard
Test Standard

The cause of the constant temperature and humidity test chamber temperature and humidity is not stable

Constant temperature and humidity test chamber failure and its harm as a result, the scientific research is to enhance the experimental efficiency or evaluate the efficiency of the overall goal and development trend of a general term for a variety of experiments. From as long as it is easy to grasp, evaluation, assessment, analysis, and improve efficiency and development trend of the experiment, can be called a reliability test. If there are goods, always willfulness difficulties effectively, because it is over the whole process from product design to the end of life. Here throughout the process, the goods will be real experience design, manufacture and application maintenance phases, each phase, is full of difficulties appear all sorts of efficiency. Constant temperature and humidity test chamber all normal operation when the rotary temperature and environmental humidity lax very common faults of the solution. This kind of common faults in general people are reminded of instability may be panel instability and cooling, and this is not actually related. Appear this kind of situation the first reason is the air in the humidifier into a water flow is large, resulting in a decrease of the temperature of the air humidifier suddenly. At that time the air humidifier can not supply steam box body, broken will appear in the experiment box temperature lowering, hair heat pipe the output power will be expanded. Temperature and environmental humidity immediately loosened up, and lax will arrive at 1 - Above 2 degrees. Note: this situation is generally under the condition of high and low temperature. 50% of the following environmental humidity is not easy. Under this kind of situation should adjust air humidifier water seepage water flow symmetry to solve common faults. In order to ensure the constant temperature and humidity test chamber of machinery, equipment and test security, please install the earthing protection, and provide switching power supply as stipulated in the technical specifications. Constant temperature and humidity test chamber machine equipment prohibited for inflammable and explosive articles, harmful, strong erosion test of the object. Amateur staff do not tear open outfit, maintenance constant temperature and humidity test chamber. Constant temperature and humidity test chamber machines need to have a solid grounding device, experiment is necessary unless do not open the door or constant temperature and humidity test chamber end into the box, or personal safety may damage and machine equipment wrong operation. Constant temperature and humidity test chamber stern door anti-theft lock can only be opened from the outside world, be sure to some monitoring into the box. If the constant temperature and humidity test box for iron specimens, specimen application plus a switching power supply, please don't have to immediately switch power supply application equipment itself. The casing temperature & ge; 55 ℃, do not open the refrigeration unit, to guarantee the normal running of the refrigeration compressor all life long. No explosion-proof equipment, constant temperature and humidity test chamber in flammable explosive objects dry mania. Cooling effect of goods transfer Angle not more than 45 ℃, when placed in a timely manner, should let stand 1 ~ 2 days to start again, all are beneficial to the refrigeration unit can work normally and prolong life. Don't force the tail door open/closed goods, otherwise easy to cause the tail gate, lead to goods damage, damage accidents. Goods were deactivated for a long time, should be resolved on time to remove moisture, prevent the destruction of related equipment. Goods during the migration, should pay attention to prevent heart damage control panel on the dashboard parts, components, etc. The above explanation is the cause of the constant temperature and humidity test chamber temperature and humidity is not stable, 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 is the leading manufacturer of textile testing equipment and related products.

For details on textile testing equipment, see GESTER International Co.,Limited at GESTER.

GESTER International Co.,Limited always believes that the average profitability of our company is sufficient.

We utilize our expertise to develop services that add value at each phase of thetextile testing equipment development cycle. We evaluate and implement new strategies in response to changing customer profiles and market conditions.

GET IN TOUCH WITH Us
recommended articles
Leather Physical Properties Testing Guide
This guide details the 9 critical physical property tests essential for assessing leather quality: Tensile Strength, Tear Strength, Abrasion Resistance, Thickness, Water Vapor Permeability, Water Resistance, Shrinkage Temperature, Color Fastness to Friction, and Bending Strength. It covers the testing scope (natural leather, synthetic leather, finished products, semi-finished goods) and introduces specialized testing equipment required for each method (e.g., Universal Testing Machine, Elmendorf
Box Compression Tester GT-N02B: The Key to Accurate Determination of Packaging Compression Strength
The GT-N02B Box Compression Tester is a high-precision machine designed to evaluate the compressive strength of cartons and packaging materials. With advanced motor control, fast operation, and multi-functional testing capabilities, it ensures reliable results for quality assurance in manufacturing and logistics.
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.
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.
Fabrics Specification Parameters and Testing Standards : A Complete Guide
These specifications outline the physical, mechanical, and functional characteristics of fabrics, while testing standards ensure that fabrics meet these predefined criteria. This synergy is vital in influencing manufacturing efficiency and end-user satisfaction, ensuring that products meet performance expectations across diverse applications.
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.
Sole Flexing Testing Machine: Benefits, Applications, and More
The Sole Flexing Testing Machine GT-KB06 ensures the durability and flexibility of shoe soles through precise and reliable testing methods. Widely used in the footwear industry, this machine evaluates flexing resistance under continuous motion, aiding manufacturers in improving product quality and adhering to global standards like SATRA TM161 and ISO 17707. Its versatility, cost efficiency, and advanced features make it a trusted tool for footwear quality assurance.
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.
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
Zipper Strength Test Guide: What You Need to Know
Zippers are integral to product functionality, and their quality directly affects usability and customer satisfaction. This guide highlights the importance of zipper strength testing, introduces the GT-C39A Zipper Testing Machine, and explains a detailed testing process. By mastering these zipper tests, you can enhance product quality, reduce defects, and ensure compliance with international standards.
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