跳至主要内容

博文

目前显示的是 九月, 2022的博文

3 main functional values of the Burning Manikin System

3 main functional values of the Burning Manikin System 1) Research on the heat transfer mechanism of individual soldier's flame retardant equipment By simulating the battlefield fire conditions of different intensities, the changes of human skin surface heat flow and skin temperature by burning dummies, a good human body-clothing-fire environment conditions are created, and the individual soldiers are flame retardant The study of equipment heat transfer mechanism provides an important research method. 2) Research and screening of flame retardant fabrics for individual soldier equipment Quantitatively test the flame retardant properties of different individual soldier equipment fabrics through the burning dummy system, guide the research on flame retardant fabrics, and screen out flame retardant fabrics with excellent performance. 3) Structure and style design of individual soldier's flame retardant protective equipment The structure and style of individual soldier's flame r

A Diagram Instruction of Glow Wire Test Method for Electrical Appliances

 A Diagram Instruction of Glow Wire Test Method for Electrical Appliances You may be a bit of a stranger when it comes to the IEC(International Electrotechnical Commission), but when it comes to the glow wire (GWT) test, everyone in engineering plastics should have heard about it. We will use diagram to introduce glow wire test which is very normal for electrical appliances. And we will focus on the three subjects below: 1.What kind of product needs GWT testing? 2.Test equipment and related facilities for the GWT testing. 3.What are the GWIT, GWFI and GWT test method? The scorching wire test is a mandatory test for unattended electrical appliances. Its standards and testing methods are formulated by the IEC, which is one of the important standards for the export of electronic products to the European market. Please note: this test is mainly for products sold in the European market, as the IEC is based in Europe (Geneva, Switzerland) rather than the United States. The GWT we mentioned i

Textile Testing ​Standards - New TruRain to test water repellency of textiles

James Heal has launched TruRain, an artificial rain shower testing instrument created specifically to determine the water repellency of textiles. James Heal, a leading manufacturer of textile testing instruments, has launched TruRain, an artificial rain shower testing instrument created specifically to determine the water repellency of textiles. The Textile Testing Instrument process conforms to ISO 9856, and is used to establish the water repellency properties of activewear and garments, such as waterproof jackets, over trousers and footwear, to outdoor lifestyle products such as backpacks, tents and awnings. Successfully showcased at ITMA Barcelona earlier this year, TruRain is now available for sale in all territories, allowing manufacturers of water repellent garments and outdoor lifestyle products to complete comprehensive testing of their product ranges, the company reports. “At James Heal we are always looking for ways to innovate and constantly enhance our testing instruments

What is the car seat testing equipment?

What is the car seat testing equipment? 1. Flame retardant test box (Model: HD-R808) Test fabric flame retardancy, sponge flame retardancy 2. Seat structure strength testing machine (Model: HD-F743) Realize the strength test of car seat limiter; realize the strength test of car seat backrest; realize the strength test of car seat limiter; realize the life test of car seat backrest; realize the static stiffness test of car seat backrest 3、 Salt spray test chamber  (Model: HD-E808) Salt spray corrosion test of automobile parts, electroplating, salt spray corrosion test of protective layer of metal materials 4. Multifunctional electronic tensile testing machine (Model: HD-B615 series)

Industry Outlook and Maintenance of Color Assessment Cabinet in the Next 5 Years

Industry Outlook and Maintenance of Color Assessment Cabinet in the Next 5 Years For the maintenance of Color Assessment Cabinet, please pay attention to the following two points: 1. If the inner wall of the light box is stained, you can use a clean soft cloth dipped in alkaline low-concentration detergent to wipe it clean, so that the inner frame is clean and dry, so as to avoid damage to the light-absorbing coating on the inner wall of the light box and affect the color matching effect. 2. If the inner panel of the light box is damaged and cannot absorb light, it should be replaced. If the lamp tube is used for a long time and causes blackening at both ends, it should be replaced with a new lamp tube. QINSUN Instrument is a professional technology enterprise specializing in the research and development, production, sales and service of instrument testing equipment. The main products include exporters of textile and clothing, leather shoes, geotechnical materials, automotive interior

Inventory of mask testing items: medical masks, medical surgical masks, KN95 masks

Can printed and dyed masks be used with confidence? Are children's masks reliable? How protective are medical masks? These problems can be solved by mask testing. The masks purchased by consumers through formal channels have been tested by authoritative institutions, so they can be purchased with confidence. Masks are divided into medical masks, non-medical masks, civilian sanitary masks, etc. Zhongke Testing has CMA&CNAS qualifications for various mask testing, and the laboratory has full testing capabilities for mask testing, and can compile mask testing reports. Mask detection range Zhongke testing masks include: non-woven masks, polymer masks, activated carbon masks, disposable masks, medical protective masks, medical surgical masks, general medical masks, industrial dust masks, and civilian protective masks. Mask testing items Chemical indicators: formaldehyde content, pH value, decomposable carcinogenic aromatic amine dye content, ethylene oxide residue Physical indicato