health care medical

Test textile fibers, yarns, and textile physical properties, mechanical properties, and process properties. Textile testing instruments are the means of textile production development, gradually developed by simple testing tools into manual mechanical testing instruments, which develops a modern testing instrument that combines electromechanical combination. 1. Mechanical properties testing instrument Test the various properties of the textile material under mechanical external force, tensile tester and wear-resistant properties test instruments. Tensile properties test instrument There are three types: 1 isometric elongated (CRE): The sample is maintained at the variation rate of the unit time during the pull-down process; 2 and other load type (CRL): The load increase rate at the time of the sample is basically maintained; 3 isometric traction (CRT): When the sample is pulled by the pull, the stress-strain characteristics of the material are simultaneously displaced at the same time...

It is essential to protect high-flow water filter cartridges in daily use. Its protection and disinfection are crucial for its continued use. Protection method for large flow water filter element If the large-flow filter element of the water supply does not meet the flow rate planned, you can open the filter and remove it from it. Next, soak the filter in 4% Hydrochloric Acid for 24 hours and then in 4%. Finally, soak the filter in sodium hydroxide for 24hrs. Then, rinse the tap. Verify that the O-ring has not been damaged. If the O-ring is damaged, replace it first. Next, install the large flow water filter element using the method of large-flow filter element device. Finally, flush the unit under less than 0.1Mpa. If the high flow water filter element has to be turned off for a prolonged time, please remove it, wash it using the above method, dry it, and then turn it on again. Large flow water filter element must be drained. Steam disinfection is recommended before you use ...

High-flow pleated filter elements have no center rods and are designed with a single opening to maximize their large diameter. This allows for increased filtering area and avoids the need to waste too many filter elements or installation sleeves. The high-flow pleated filter membrane is different than the standard filter membrane. It follows the microporous design process and uses the polypropylene shell for heat welding. This gives it the characteristics of large filter areas and high flow rates. These characteristics can also impact its use environment and extend its service life. The main characteristics of the high-flow pleated filter elements: 1. Gradient pore structure filter material 2.The flow rate of the folded filter element is five times greater than that of an ordinary one. 3.The total system investment has been reduced by 50% 4. Hot-melt welding technology. The main benefits of the large flow, folded filter element are: 1) Large circulation 2 )Without adhesive 3)...

High-flow water filter elements have a double-layer structure. The interior is constructed from double-layer polypropylene material. It is divided into two layers for filtration. The outer layer is made from coarse, non-woven fabrics. The filter layer's pore size is slightly different. The role of prefiltration is primarily played by the outer layer of high-flow water filter element s. The outer and inner brackets can be divided into either polypropylene, or stainless steel. The final filter is its inner layer. High-flow filter element: This water filter element combines pre-filtration with final filtration. It is the guarantee of its filtration effectiveness. The high-flow filter element's core is made up mainly of membrane. Its filter membrane material is mainly made from polypropylene nonwoven fabric. The high-flow filter element's structure is broken down into two sections, including the support fold and diversion layer. Next, the center tube...

The filter element manufacturer teaches you the maintenance precautions of the pleated   filter element:   1. Open the plastic packaging bag at one end of the socket of the folded filter element, check the O-ring (or gasket), and place the sealed port of the folded filter element correctly in the sealing groove after cleaning. 2. Wet the O-ring (or gasket) with process liquid (such as water). 3. With the plastic packaging bag as protection, hold the end of the filter element close to the socket, and firmly press the filter element into the positioning hole of the housing. 4. Remove the outer packaging plastic bag, cover the seal head, and tighten the lifting ring compression bolts. 5. Open the air release valve on the top of the housing. 6. Open the inlet valve slightly to let the liquid enter the shell. 7. Fill the shell with liquid until the liquid overflows from the bleed valve, then close the bleed valve. 8. Slowly open the downstream outlet valve until it is fully ...

PTFE pleated filter element has a wide range of applications. There are two types of hydrophobicity and hydrophilicity. We will call it PTFE pleated filter element . Let's enter the topic below. Definition: PTFE folded filter element is formed by folding imported natural hydrophobic PTFE membrane and non-woven fabric or (silk mesh) as the supporting layer. The filter element end cover, inner lining center rod, and outer shell are all made of PP polypropylene and formed by thermal welding technology. It does not contain any glue. It has excellent sealing performance, no leakage and no pollution. 1. Performance characteristics: The membrane stack is composed of PTFE filter membrane and inlet guide layer, which has excellent oxidation resistance and chemical resistance. A-type shell, center rod and end caps are all imported polypropylene materials; B type is the end high temperature resistant type, generally used in higher temperature occasions; C type i...

The main filter material for the pleated filter element is a polypropylene composite filter membrane (polypropylene). This filter element has a nominal filtration accuracy of 0.1mm to 60mm. The filter membrane does not react to changes in the feed pressure or filtration accuracy. The majority of users love its unique benefits, including low pressure difference, high flux and good filtration accuracy. Product features: Pleated filter 1.The interception rate, relative to filtration accuracy is more than 90% 2.Large circulation, high chemical compatibility, low pressure drop 3.In accordance with medical industry standards, there is no media shedding phenomenon. 4.Different application requirements can be met with a wide range of filtration accuracy 5.It is welded using hot-melt, which is strong and doesn't release any pollutants. 6.Online steam sterilization and chemical methods can also be used. 7.It can be cleaned and regenerated economically. 8.A typical application of a...