Testile Testing Equipment

How to use a salt spray tester to test the quality of automotive coatings? By means of continuously accelerated research methods, the salt spray tester can obtain the salt spray test resistance of electrophoretic coatings with different film thicknesses, different parts, and different economic structures, in order to identify and analyze that these parts of us are more prone to cause corrosion during the painting process and to take the corresponding protective technical measures. When people buy a car, they are often concerned about how good it looks and the quality of the surface coating is a visual assessment of the quality of the car. With the deterioration of the global environment, people are demanding good corrosion resistance from automotive coatings. How improve the corrosion resistance of a car is one of the key issues that many car manufacturers have to face, and a salt spray tester can solve this problem. As one of the four major processes in automotive manufacturing, paint...

Tips for choosing sofa testing equipment, do you know them? 1, first of all, you need to test their own projects to do a systematic categorization. 2, to understand the relevant testing standards. 3, to understand the background of the manufacturer of testing equipment, good testing equipment with a size and strength of the company background. 4, to understand the structure of the principle of equipment. For the production process of sofa testing equipment, no reasonable results configuration, can not reach the normal use of. Like a sofa test fugue to go through tens of thousands of times the pressure and stretch test, if there is no good production process, and how can guarantee good performance.

45 degrees burning tester for fabric flame retardancy test in the common instrument, used to test the burning performance of pajamas or decorative fabrics, sealed stainless steel combustion chamber, observation window and standard burner, can accurately test the flame spread rate, suitable for plastic and non-metallic material specimens horizontal or vertical direction of the burning performance of the laboratory determination method. For 500W flame burning test, according to the provisions of UL94, it is divided into the flammability test of strip specimens and board line specimens of the flame-resistance through the ability to test. 1. Strip specimen burning test vertical specimen Specimen size (125mm ± 5mm) × (13mm_-4-0.5ram) × thickness (usually the required smaller thickness, thicker can not exceed t3mm). The ring-shaped specimen holder clamps the specimen at 6mm, and a cotton pad with an area of 50mm×50mm is placed horizontally under the specimen, and the distance between the low...

Universal Material Testing Machine - Universal Material Testing Machine Parameters :   The  Universal Material Testing Machine s are capable of performing a wide range of testing procedures including compression, tension, shear, peel and bend. A wide range of materials can be tested, including metals, plastics, synthetic rubber, foams, paper, wood, textiles, wires, etc. Finished parts can also be tested. - Load range up to 20 kN - User-friendly operating software - Beam guidance system - Quick disconnect sensor and clamping system - Adjustable overload stop

list of machines used in textile industry The combing machine refers to the machinery used to realize the combing process in the spinning process. The main function is to exclude short fibers, remove kinks (neps, wool particles, grass clippings, cocoon skin, etc.) in the fibers, make the fibers further straight and parallel, and finally make combed slivers with relatively uniform thickness. The function of the drawing frame is to improve the internal structure of the sliver, so as to improve the uniformity of its long segments, reduce the unevenness of the weight at the same time, make the fibers in the sliver straight and parallel, reduce the hooks, make the fineness meet the requirements, and make different types or Raw materials of different qualities are mixed evenly to achieve the specified mixing ratio. According to the form of drafting mechanism, the drawing frame is divided into two categories: roller drafting drawing frame and needle carding machine. According to the form of t...

Do you know why the electronic chip will use the dust level test chamber? the shell has a heat sink, so every time we open the shell, we will find that the motherboard is full of dust, which will also affect the normal operation. Through the dust level test chamber will be able to simulate a variety of sand and dust intrusion scenarios, through the electronic chip for sand and dust test, can be very good to find the electronic chip design protection defects. The dust test of electronic chips mainly studies the impact of different particle sizes of sand and dust particles on electronic chips. The purpose of the test is, firstly, to check the protection of the electronic product's casing against the internal chip and other components, and secondly, to find out the effect of dust intrusion on the chip and whether short-circuiting and fires can occur. The dust class test chamber is used to create different temperature and humidity environments and to test electronic chips using differe...

Textiles 45 degree flammability tester based on standards : 9 main features of the Textiles 45 degree flammability tester: 1. stainless steel case with transparent viewing window 2. 26 gauge needle flame with adjustable flame length 3. Automatic recording of burn time and burn rate 4. Ignition time can be set freely 5. Timer accuracy of 0.1 seconds 6. Brush and sample holder provided 7. Standard stainless steel sample holder provided 8. Standard flame calibration template available 9. Different sample holders can be replaced to meet different standards   Why choose the Textiles 45 degree flammability tester ? 1. The company has been engaged in testing instruments for more than 10 years and has a strong after-sales service team; 2. Able to deal with all kinds of problems in time and quickly, to relieve customers of their worries; 3. Spare parts are available, to solve the trouble of ordering spare parts with long delivery time; 4. Provide outsourced maintenance services;

Do you need a fit test for an N95 dust mask? N95 dust mask can effectively filter and purify inhaled abnormal odors (except toxic gases), and help reduce the exposure level of certain inhalable microbial particles (such as mold, anthrax bacillus, tuberculosis bacillus, etc.), but it cannot eliminate contact infection, Risk of illness or death. Protection of medical personnel and related staff against airborne respiratory infectious diseases. Basic protection of medical personnel or related personnel, and protection against the spread of blood, body fluids and splashes during invasive operations. Disposable hygiene care in ordinary environments, or the barrier or protection of particles other than pathogenic microorganisms such as pollen.

UV Accelerated Weathering Tester test accuracy is affected by many external factors, such as the temperature inside the box, cyclone rate, environmental humidity, etc., so we usually in the test must pay attention to grasp these conditions. Influencing factor one: dust and other surface air pollutants will be more serious, changing the digestive absorption characteristics of the illuminated surface layer of the object block. Unless otherwise required, the experiment should ensure that the test product cleanup, but in the identification of the efficacy of surface air pollutants, the relevant standards should require the test product metal surface treatment and other necessary content. Influencing factor two: short-wave ultraviolet radiation source under the ozone caused by the general can be based on the effect of positive spectrometer kinetic energy all over the radiation source filter out of the environmental test chamber, because the ozone and other environmental pollution vapor wil...

Horizontal and vertical flammability tester is mainly used to measure the combustion performance of plastic, rubber or film under the specified fire source, so as to judge its fire resistance level. It is not only suitable for the research, production and quality inspection departments of electrical and electronic plastic or rubber products such as lighting equipment, low-voltage electrical appliances, household appliances, motors, tools, instruments and electrical connectors and their components, but also for insulating materials, engineering Plastic, firestop material type approval or other solid combustible material Technical Parameters: Calibration purpose and requirements The calibration of the test flame is the most basic guarantee for the test to ensure the reliability of the test. The test requires a 50w flame height of 20±1mm, the outer yellow flame height of the 500w flame is 125mm, and the inner blue flame height is 40mm; use the flame to heat the copper block, and the time ...

  Vertical Flammability Tester  scope of application:   Seat cushions, seat backs, seat covers, seat belts, head restraints, armrests, convertible top, all decorative linings, instrument panel, glove box, interior cargo shelf panels, rear sill panels, curtains, flooring coverings etc. Technical Features:   Equipped with a sealed stainless steel combustion chamber and observation window, made of stainless steel, resistant to high temperature and high pressure; adopts a suspended tympanic membrane structure, with steel springs and a vibration damping system, which can be operated smoothly; equipped with sample clamps and door burners; basic mode Equipped with manual timing control; sample holder can move up and down and left and right; equipped with automatic gas control system including electromagnetic control gas valve, automatic ignition timer and controller. ps: (WLJCDM809) web: Vertical Flammability Chamber - QINSUN (qinsun-lab.com) email:info@qinsun-lab.com

Taber linear abrasion tester model 5750 is used to evaluate the product's abrasion resistance, scratch resistance (single or multiple scratches) and color transmission (usually rubbing camel or rubbing fastness) and so on. Both dry abrasion test and wet abrasion test can be carried out. Application object: It can test samples of any size or shape. It is ideal for the wear test of products with contoured surface and polished surface characteristics (such as: computer mouse and other computer or I product plastic topcoat abrasion resistance test), generally used for Plastics, auto parts, rubber, leather and textiles, electroplating, freely disassembled components, lacquers, printed graphics and more. Features: 1. Parameters such as moving distance, speed, number of revolutions, and load can be set Note 1). 2. A variety of different wear media and accessories can be selected. (The optional sample fixing table and other optional accessories can be used for hanging, damage test, alcoho...