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More details: https://www.testerinlab.com/products/Others/1185.html A fabric shrinkage tester is a device used to measure the amount of shrinkage that occurs in a fabric when subjected to heat or washing. It helps determine the dimensional stability of the fabric and assess its suitability for various applications. The tester typically consists of a sample holder, which securely holds the fabric sample in place, and a controlled heating mechanism. The fabric sample is mounted on the holder and exposed to heat or a washing cycle, simulating real-world conditions. After the test, the fabric is measured to determine the amount of shrinkage that has occurred in length and width. This information is then used to assess the fabric's performance and make decisions regarding its usage and care instructions. Fabric shrinkage testers are commonly used in industries such as textiles, clothing manufacturing, and quality control to ensure that fabrics meet the desired specifications and standards. tag:fabric shrinkage test,fabric shrinkage,shrinkage,fabric shrinkage calculation,fabric shrinkage test method,fabric shrinkage কি,shrinkage test,shrinkage of fabric,test procedure of fabric shrinkage,how to calculate fabric shrinkage,knit fabric skrinkage,shrinkage test of fabric,test method of fabric shrinkage,fabric shrinkage tester,#fabric shrinkage,#fabric shrinkage test process,knit fabric shrinkage,#fabric shrinkage standards,fabric shrinkage formula #fabricshrinkagetest #fabricshrinkage #shrinkage #fabricshrinkagecalculation #fabricshrinkagetestmethod #fabricshrinkageকি

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Factors in determining humidification time include the following: - Test standards: Depending on the test standard used, specific humidification time requirements may be available. Different standards may specify different humidification times. - Material type: Different types of materials respond differently to humidity. Some materials may require longer humidification times to reach a steady state. - Application environment: Considering the environmental conditions under which the material will be used in its actual application, the humidification time can be determined based on the desired humidity level and duration of use. source: www.standard-groups.com/en/News/1560.html - Previous research or experience: Previous research or experience may provide a useful reference for determining humidification time. #martindaleabrasiontester #martindaleabrasiontestequipment #martindaleabrasionandpillingtester #martindaleabrasiontest

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Detection of Cold and Hot Temperature Difference Resistance of Wood Coatings and Finishes Detection of Cold and Hot Temperature Difference Resistance of Wood Coatings and Finishes More: www.zhijiantest.com/pro/jjjc/163712.html BAIJIAN is our goal to create the top social media in the inspection and testing industry, allowing inspectors and quality personnel to access the latest policies, reforms, standards and regulations, institutional dynamics, business opportunities, and other information in the industry every day, Reduce information gap and achieve information equivalence Function of testing report: 1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems 100% inspection and testing process: 1. Telephone communication and confirmation of requirements2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is required

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Gypsum blocks are lightweight building gypsum products made from building gypsum as the main raw material, mixed with water, poured into shape, and dried. Fiber reinforced materials or lightweight aggregates are allowed to be added in production, as well as foaming agents. It has multiple advantages such as sound insulation, fire prevention, and convenient construction. It is a new type of wall material that is low-carbon, environmentally friendly, healthy, and in line with the requirements of the times https://www.zhijiantest.com/pro/cailiaofenxijijiance/165360.html How to perform gypsum block testing?

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Air permeability also can be used to provide an indication of the breathability of weather-resistant and rainproof fabrics, or of coated fabrics in general, and to detect changes during the manufacturing process. In specialty, industrial and military applications, it can play a vital role in protection. In every market, satisfying the demands of consumers and producers requires ways to accurately and repeatably test material air flow. https://www.testerinlab.com/products/yjfqcl/1020.html

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What is the LOl Limiting Oxygen lndex chamber? The Limiting Oxygen Index (LOI) Chamber is a specialized instrument used to measure the minimum concentration of oxygen required to support combustion in a material. The LOI is an important property of materials used in various applications, such as aerospace, automotive, and construction, as it indicates their fire resistance and safety. The LOI Chamber works by measuring the oxygen concentration in a test chamber containing a sample of the material being tested, as the sample is exposed to a controlled flame. The chamber is initially filled with a mixture of oxygen and nitrogen gases, and the oxygen concentration is gradually reduced until the material is no longer able to sustain combustion. The LOI value is then calculated as the minimum oxygen concentration at which the material stops burning. The LOI Chamber is a highly accurate and reliable instrument for measuring fire resistance, as it provides a quantitative measurement of the material's ability to prevent or resist ignition and combustion. It is commonly used in quality control and research and development in industries such as plastics, textiles, and electronics. In addition to the LOI value, the LOI Chamber can also provide information on other fire-related properties of materials, such as the rate of flame spread and smoke generation. This information is critical for developing and testing materials that meet safety standards and regulations. #oxygenindextester #limitingoxygenindexapparatus #limitingoxygenindextestequipment #oxygenindextestinginstrument

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ICI Pilling Testing Machine The ICI pilling testing machine is a piece of equipment used to determine the tendency of fabrics to pill. Pilling is the formation of small balls or clusters of fibers on the surface of a fabric, which can be unsightly and reduce the fabric's performance and durability. The ICI pilling test simulates the normal wear and tear that a fabric undergoes during use, such as friction against other fabrics or surfaces. The test involves rubbing a sample of the fabric against a standard abrasive material for a specified period of time, and then examining the fabric for the amount and severity of pill formation. The machine consists of a testing chamber with a rotating drum, onto which the fabric sample is placed. The drum rotates at a specified speed and duration, while the abrasive material is applied to the fabric sample. The machine can be programmed to perform multiple test cycles, simulating different levels of wear. The results of the ICI pilling test are expressed in terms of a numerical rating, based on the amount and severity of pill formation. This rating provides a standardized measure of a fabric's resistance to pilling, allowing manufacturers to evaluate the quality and durability of their products. #icipillingandsnaggingtester #icipillingtester #martindalepillingtester #pillingtestermachine #pillingtest #icipillingbox

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A tensile testing machine, also known as a universal testing machine, is a device used to measure the mechanical properties of materials. It is commonly used in manufacturing, research and development, and quality control to determine the strength, elasticity, and ductility of materials such as metals, plastics, rubber, and composites. The machine works by applying a controlled tensile force to a sample of the material being tested. The sample is typically in the form of a standardized specimen, such as a rectangular or cylindrical shape with specific dimensions. The machine records the amount of force applied and the resulting deformation or elongation of the sample.

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UL94 Flame Chamber Standards: 1. Horizontal combustion test: UL94HB (ASTM D 635, IEC 60695-11-10, IEC 60707, ISO 1210) 2. Vertical combustion test: UL 94 V-0, v-1, or v-2 (ASTM D 3801, IEC 60695-11-10, IEC 60707, ISO 1210) 3. 500w (125mm) vertical combustion test: 5VA or 5VB (ASTM D 5048, IEC 60695-11-20, IEC 60707, ISO 9772) 500 W (125mm) 4. Thin material vertical combustion test: VTM-0, VTM-1, or VTM-2 (ASTM D 4804, ISO 9773) 5. Foaming material horizontal combustion test: HF- 1, HF-2 or HBF (ASTM D 4986, ISO 9772) 6. Burner: (ASTM D 5025, ASTM D 5207, ISO 10093, ISO 103351) #flamechamber #flammabilitychamber #horizontalverticalflamechamber #flametest #flammabilitytestchamber #flameretardant #qinusn

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When using a xenon lamp aging test chamber, you need to pay attention to the following points: 1. Personnel who use the xenon arc aging test chamber need to receive professional training and guidance to understand the use of the instrument and precautions to avoid accidents caused by improper operation. 2. When using a xenon lamp aging test chamber, it is necessary to ensure that the instrument is well ventilated to avoid safety problems caused by the accumulation of xenon gas. 3. When replacing the xenon lamp, it is necessary to disconnect the power supply first and wait for the bulb to cool down before replacing it, so as to avoid bulb rupture caused by thermal expansion and contraction.

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Lubricate moving parts: Over time, the moving parts of the Fiber Microtome can become hard or jammed. Lubricate the moving parts regularly to ensure they are working properly. Seek professional help: If you have tried these fixes and are still experiencing problems with the Fiber Microtome, seek professional help. A trained technician or manufacturer's representative may be able to diagnose and resolve the problem. https://www.qinsun-lab.com/News-and-events/2261.html

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Flammability ratings can vary depending on the standard or testing method used. For example, in the United States, materials tested according to ASTM E84 may receive a rating of Class A, B, or C, with Class A being the highest rating. In the European Union, materials tested according to EN 13501-1 are classified as A1, A2, B, C, D, E, or F, with A1 being the highest level of non-combustibility. UL 94-5VA Surface Burn; Burning stops within 60 seconds, test specimens MAY NOT have a burn-through (no hole). This is the highest (most flame retardant) UL94 rating.

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Here are 10 tips for choosing the right zipper according to the zipper reciprocating pull tester: 1. Determine the test method: The test instrument can be used for two types of tests: Open-Loop and Closed-Loop. In the open-loop test, only one zipper slider is clamped and tension is applied to it; while in the closed-loop test, the test specimen clamps the continuous chain and stretches and releases the entire zipper. The choice of test method should take into account the actual use scenario. 2. Test sample preparation: For how to prepare zipper samples, decide whether to include the zipper head, tail or only the middle part of the zipper, etc. according to the actual use requirements. 3. Test speed: The choice of test speed should also take into account the actual use scenario. For example, the test of sportswear zippers usually uses a relatively fast speed. 4. Pressure adjustment: The pressure needs to be adjusted during the test to ensure that the applied pulling force matches the actual use conditions. 5. Accuracy and repeatability: The test instrument should have high precision and good repeatability so that reliable testing can be performed and small changes can be detected. 6. Data Collection: Choose a test instrument with data collection and analysis capabilities to better measure test results and diagnose problems. source: https://www.standard-groups.com/en/News/879.html#m #zipperreciprocatingpulltester #zipper #zipperreciprocatingfatiguetester #zippertester #nylonzipper #invisiblezipper

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Here are ten ways to get the most out of your multi-finger scratch and scratch tester: Multi-Finger Scratch Test.jpg 1. Test hardness https://www.testerinlab.com/news/783.html Multi-finger scratch and scratch testers can be used to test the hardness of a variety of common and less common materials such as metals, plastics, glass, ceramics and more. 2. Test wear resistance Using the multi-finger scratch and scratch tester, the abrasion resistance of materials can be tested, including damage or scratches on the surface of the material. #scratch #scratchtest #multi-fingerscratchandmartester #scratchtester #scratchtesting #multi-fingerscratch

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The following is a comprehensive guide to automotive interior materials using a vertical flammability tester: A Comprehensive Guide to Vehicle Interior Materials with a Vertical Flammability Tester(图1) Understand the test standards: First, you need to understand the relevant international standards for flammability testing, such as ISO 3795, FMVSS 302, GB 8410, etc., so as to ensure that the test meets the requirements of the standards. Determine the test method: According to the type and use of interior materials, choose a suitable test method and set the relevant test parameters according to the test standard, such as oxygen concentration, igniter position, etc. Generally, it can be divided into two ways: horizontal testing and vertical testing. http://burningtester.com/news/642.html Prepare test samples: According to the selected test method, prepare the corresponding test samples and prepare them accordingly according to the standard, such as cleaning, drying, symmetry, etc. Note that the size and shape of the sample must conform to the test standard. #verticalflammabilitytester #flammabilitytester #flammabilitytestingequipment #verticalflammabilitytest #flammability

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In the process, flame testing involves a number of challenges, including how to accurately simulate realistic high-temperature conditions, how to evaluate and interpret test results, and how to regulate and comply. To address these challenges, flame testing involves many test items and parameters, including ignition time, ignition droplets, burn time and evaluation of product flame retardancy. These test items require high-quality test equipment and tools that are operated and interpreted by knowledgeable and experienced technicians. Through accurate testing and evaluation, manufacturers can ensure the safety and performance of their products in high-temperature environments to meet the needs of their markets and customers. Challenging the Heat: Flame Testing for Durable and Flame Resistant Fabrics(图1) However, flame testing is not a simple process; it requires careful planning and execution to ensure the accuracy and validity of the test. Therefore, manufacturers need to ensure that their test equipment and tools can meet the relevant standards and specifications, and that they choose a laboratory or institution that is qualified and experienced to perform and interpret the tests.

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Secondly, an effective zipper testing method should also develop a test plan, select suitable testing equipment and environment according to the actual situation, and strive to improve testing efficiency and accuracy. For example, for mass-produced zipper fittings, testing can be conducted by sample sampling, and standard testing time can be reasonably shortened according to the nature of work, testing items and other factors, so as to better ensure product quality and production efficiency.zipper-testing.jpgIn short, through a comprehensive zipper testing method can not only strongly ensure product quality, but also make an important contribution to improving production quality and reducing costs. We should continue to strengthen the research and improvement of zipper testing machine to provide more reliable and high quality zipper products for consumers.

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As a professional testing instrument, washing fastness tester is usually equipped with a high-precision temperature, time and operation control system. They perform the tests automatically and monitor the details and data of each test so that the user can obtain accurate and reliable test results. When using a washer fastness tester, the operator must perform the test under strict experimental conditions to ensure accuracy and reliability of the test. This includes accurately measuring the quality and quantity of the test sample and calibrating the test instrument prior to each test. The 7 operating procedures of the washing fastness tester:1. Preparation: The fabric to be tested is treated according to standard requirements, such as washing, rinsing, and dehydration.2. Place the fabric sample to be tested into the washing chamber of the washing fastness tester, taking care not to exceed the mark line.3. Add the appropriate amount of standard detergent and set the washing time and temperature according to the equipment operation instructions.4. After washing, take out the fabric sample, rinse and rinse well with water.5. Dry the fabric sample and iron and other treatments according to the requirements.6. Observe the color change of the sample, assess according to the standard requirements and record the test data.7. Clean the washing fastness tester and do the maintenance work of the equipment washing fastness tester,color fastness to washing,rubbing fastness tester,colour fastness to washing,sdl atlas washing fastness tester,washing fastness test,wash fastness tester,color fastness in washing,digital washing fastness tester,washing fastness tester machine,washing color fastness tester,digiwash washing fastness tester,washing fastness tester exporter,features of washing fastness tester,textile color washing fastness tester #washingfastnesstester #colorfastnesstowashing #rubbingfastnesstester #colourfastnesstowashing #sdlatlaswashingfastnesstester

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1. Increase knowledge and skills By taking the Leather and Footwear Test, you can learn more about leather and footwear, and you can learn the skills and techniques of shoemaking. This not only improves one's knowledge, but also makes one more proficient in practical work. 2. Understand materials and processes By taking the Leather and Footwear Test, you can gain an in-depth understanding of the various materials and processes used in the footwear manufacturing process, and understand the impact of different materials and processes on footwear products, which is very helpful for learning shoe making. leather 3. Improve quality and efficiency Participating in Leather and Footwear Test can improve the quality and efficiency of footwear products. Through the test, you can find out the problems and shortcomings of the products and take measures to improve and perfect them, so that the products can meet the market demand better.

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Source: https://www.testerinlab.com/news/736.html Zipper testers come in different variations and designs, depending on the specific needs of the industry or application. Some zipper testers are designed to test metal zippers, while others are meant for plastic or nylon zippers. In addition to testing the strength and durability of the zipper itself, some testers can also evaluate the performance of the slider, teeth, and tape. One of the latest advancements in zipper testing technology is the use of digital sensors and software for data analysis. These advanced zipper testers can measure not only the total number of cycles a zipper can withstand but also the force required to open and close it at each cycle. They can generate comprehensive reports that provide detailed information about the zipper's performance, including any signs of wear and tear or potential defects. Another interesting feature of some modern zipper testers is their ability to simulate real-world conditions. For example, they can apply different temperatures, humidity levels, or environmental stresses to the zipper to see how it performs under various conditions. This type of testing can help manufacturers ensure that their products will hold up in different climates and environments. Overall, zipper testers play a critical role in ensuring product quality and safety in the textile and garment industry. As technology continues to evolve, we can expect to see even more sophisticated and accurate zipper testing equipment in the future. ps: (WLJCDM809) #ziptester #zippertest #zipperester #fastenerstester #zipperreciprocatingpulltester #zipper #zipperreciprocatingfatiguetester #flipper zip tester,zipper test,zipper ester,fasteners tester,zipper reciprocating pull tester,zipper,zipper reciprocating fatigue tester,zip endurance tester,zipper test measurement,zip strength tester

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The textile abrasion resistance test is a very important test to assess the service life and reliability of a fabric. Textiles undergo many treatments during the manufacturing process, including dyeing, printing, washing and so on, which can have varying degrees of impact on the performance of the fabric. With abrasion resistance testing, manufacturers can see how their products perform in real life. This helps them to get a better handle on the quality of their products, select the best production materials and processes, and improve their products to increase performance and longevity. https://www.qinsun-lab.com/News-and-events/2131.html #abrasion #abrasionresistance #martindaleabrasiontester #abrasionresistancetest #abrasionresistancetesting #textile

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How do I measure the abrasion resistance of a fabric? Measuring the abrasion resistance of fabrics requires the use of a number of specialist instruments and testing methods. The following are common methods of testing the abrasion resistance of fabrics: Martindale test: This is a commonly used test method and requires the use of a Martindale abrasion meter. The test is carried out by placing a fabric sample on a circular table and then applying a standardised sandpaper or flannel to the sample with a force and speed that simulates the wear and tear of everyday use. The test results are expressed in terms of the number of wear turns, i.e. how many wears it takes to penetrate the fabric. more:https://www.standard-groups.com/en/News/796.html#m #martindaleabrasiontester #martindaleabrasionandpillingtester #martindaleabrasiontesterprice #martindalepillingtester

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The UL94 flame chamber is a test device for testing the combustion properties of materials and is widely used in the electronics, building materials, automotive and other industries. The following are the operating methods and precautions for this tester: Operation method: (1) Place the sample to be tested on the tester's sample holder and adjust the position and height of the sample so that it is perpendicular to the flame. (2) Ignite the tester's flame and adjust the flame height and angle to meet the test requirements. http://burningtester.com/news/612.html (3) The tester will automatically record the burning time and afterburning time of the sample and assess the burning performance of the sample based on the test results.

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SOURRCE:https://www.standard-groups.com/en/News/790.html#m The following is the process of using the leather rubbing color fastness tester: 1. Preparation: Place the tester on a stable workbench, plug in the power and turn on the power switch, and wait for the tester to enter the standby state. 2. Prepare test samples: Cut the leather samples to be tested into the specified size and shape according to the requirements, and record the number and related information of each sample. 3. Debugging before testing: According to the instruction manual of the tester, adjust the friction head, load, speed and other parameters of the tester to ensure that the test conditions meet the standard requirements. 4. Test operation: Fix the test sample on the tester, place the friction head on the surface of the sample, and start the tester to start the test. During the test, pay attention to observe the display screen of the tester and the changes on the surface of the sample, and record the test data and results. 5. Treatment after the test: After the test is over, remove the test sample and perform necessary treatment, such as cleaning, drying, drying, etc. At the same time, organize and record the test data. #rubbingfastnesstester #iultcsrubbingfastnesstester #leatherrotationrubbingfastnesstester #rubbingfastnesstestrubbing fastness tester,iultcs rubbing fastness tester,leather rotation rubbing fastness tester,rubbing colour fastness tester,colour fastness to rubbing leather,colour fastness to rubbing tester,circular rubbing colour fastness tester,leather fastness tester,leather rubbing color fastness tester,leather color fastness testing machine,rub fastness tester,leather colour fastness rubing tester

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