loading

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


Products
Test Standard

Programmable constant temperature and humidity test chamber advantages and methods of use

So-called programmable constant temperature and humidity chamber is a kind of intelligence mode, programmable conversion are realized in the controller. The programmable refers to the test in the process of the automated test process, for example - Set to - 20 150 and run for three hours, and then from 150 to - 20 run for three hours, and then from - 20 to 150. This cycle is to point to is programmable. Programmable refers to a kind of programmable controller, is known as a PC or PLC, is a specially designed for industrial environment application and digital electronic system operation. It USES a programmable memory storage logic operation and sequential control, timing, counting and arithmetic operation instruction, and through the digital or analog input and output interface control various types of machinery or production process. Programmability also called programmability, meaning is short for programming. It is making computer programming language code was used to solve the problem and obtain the corresponding results. Programmable constant temperature and humidity test chamber is the use of the method is as follows: 1, the first open the switch of the equipment. Equipment on the front panel controller will display the master record, the master record is divided into monitoring menu, setting an appointment set operation, curve display, set up six subdirectory program Settings and picture. 2, then, we will choose the operation setting interface. At this point, there will be two operating modes: programmable and a fixed value. Program instruction cycle running multiple temperature points, a fixed value can only be run in a temperature point. At this moment, we touch and click the button, it will turn green, this is selected. 3, the program also need to choose a good run in the run Settings, and then select a good program, in the procedures section 01 corresponding group temperature box enter the required test temperature, humidity and time, and then select the 02 corresponding procedures section of the second set of temperature box enter the required test temperature, humidity and time, and so on. 4, edit, temperature, humidity and time after operation, will use the programmable functions. First the standby temperature is set to 0. 5 degrees, select standby open, and then select the loop. 5, choose to enter the edited program, after editing the next can be directly to retrieve the title of the product under test item, and select the number of all temperature cycle need to be performed. Similarly, a part of the cycle is a cross between section number and period of cycle. Only for the start and end of the cycle set the cycle number. 6, when we need to test temperature and time, cycle number has been set, and then enter the monitor screen, choose to run the program group, into the process part, click the run button in the lower-right corner of the window, the equipment can work normally. Before we need to test all the program cycle completed, the device will not stop working. This is the so-called program operation method. The above explanation is the advantage of the programmable constant temperature and humidity test chamber, the hope can help you, if you want to learn more about programmable constant temperature and humidity test chamber of the relevant information, 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

Looking for a producer to fix your textile testing equipment problems? Then contact the textile testing equipment experts at GESTER International Co.,Limited, offering a wide range of products across the global market. Visit GESTER to find our best offer!

If you have any issues with your textile testing equipment, you will have to call the experts at GESTER to assist you. Any of your enquiry is warmly welcomed.

In conjunction with retraining and upskilling efforts, GESTER International Co.,Limited’s workers should focus on growing unique human skills that high-tech machines are unable to replicate, such as strategic and abstract thinking, complex communications, creativity and leadership competencies.

GET IN TOUCH WITH Us
recommended articles
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.
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,
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.
What is the Safety Footwear Impact Tester & Why are They Important in Safety Shoes Testing
A Safety Footwear Impact Tester evaluates the impact resistance of safety shoes by striking the steel toe cap with 100J/200J kinetic energy, ensuring compliance with global standards (EN ISO 20344, ASTM F2412). It’s critical for verifying product protection, facilitating certification, and optimizing safety shoe design. GESTER Instruments offers reliable, user-friendly testers trusted by manufacturers and labs worldwide.
Elmendorf Tearing Strength Tester GT-C11A You Should Know
The Elmendorf Tearing Strength Tester GT-C11A is a pivotal instrument for evaluating the tearing resistance of various materials, including textiles, non-wovens, paper, and films. Utilizing the proven pendulum method, it delivers precise, repeatable data crucial for quality assurance, product development, and compliance with international standards like ASTM and ISO. This article explores its working principle, key features such as automated testing and pneumatic clamping, and its wide-ranging applications across multiple industries, highlighting why the GT-C11A is a trusted choice for professionals seeking reliable and efficient material performance analysis.
Understanding the Color Fastness To Washing Testing Machine GT-D07
The GESTER GT-D07 Color Fastness To Washing Testing Machine is designed to evaluate the color durability of dyed fabrics under washing and dry-cleaning conditions. By simulating real washing processes, it helps determine how resistant a fabric is to fading and staining, ensuring consistency, reliability, and compliance with international standards. With stainless-steel construction, safety features, and precise temperature and timing control, the GT-D07 provides an efficient and standardized testing solution for textile manufacturers worldwide.
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.
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.
How to Choose the Right Safety Shoes Testing Equipment Supplier?
Safety shoes are essential personal protective equipment (PPE) in high-risk industries. To ensure compliance with international standards such as EN ISO 20345 and ASTM F2413, professional testing equipment is required. This article explains common safety shoes test items, corresponding testing machines, and how to choose a reliable safety shoes testing machine supplier. It also analyzes key factors such as technical capability, standard compliance, equipment stability, and cost performance to help enterprises build a strong quality control system and enhance global competitiveness.
Looking for a Laboratory Protective Clothing Tester Supplier? Key Criteria to Consider
As global demand for high-performance PPE surges, selecting a qualified laboratory protective clothing tester supplier becomes critical for manufacturers and regulators. This article outlines core selection criteria: compliance with international standards (ISO, EN, ASTM), comprehensive protective gear tests (particle resistance, fluid barrier, thermal resistance, electrostatic safety), manufacturer qualifications (ISO 9001 certification, partnerships with SGS/TUV/Intertek), equipment precision (automation, modular design, data traceability), and end-to-end service (global support, calibration, customization). With 25+ years of experience, GESTER International delivers standards-aligned, high-precision testing instruments and integrated laboratory solutions, ensuring PPE meets rigorous safety requirements for medical, industrial, and chemical sectors. Explore how to choose a partner that safeguards worker safety through reliable 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