Vacuum pump is the use of mechanical, physical, chemical or physical and chemical methods of pumping the container was evacuated to obtain the vacuum device or equipment, has been in the petroleum, chemical, electric power, textile, paper, medicine Other fields play an important role. However, because consumers in the purchase process due to the lack of relevant technical knowledge and professional guidance, often overwhelmed, and the purchase of the vacuum pump is not so satisfactory. Therefore, understanding of the selection of vacuum pump related knowledge is particularly important. Selection of the full selection of vacuum pump vacuum pump selection should consider the following factors: 1, the process requirements to achieve the degree of vacuum Vacuum process requirements 100pa (absolute pressure) of the vacuum, the choice of vacuum pump vacuum at least 50pa-10pa. 2, the process requirements of the amount of pumping (pumping rate) vacuum pump pumping speed requirements (that is required vacuum pump at its working pressure, the ability to discharge gas, liquid, solid), the general unit: m3 / h, L / S, m3 / min. 3, to determine the composition of the body to be drawn to determine the composition of the material being drawn, mainly from the object medium, pH, whether the rubber or oil contamination, noise, vibration and other aspects of consideration. In summary, the real purchase of the vacuum pump should still consider the quality of equipment, transportation and maintenance and repair costs. As the saying goes, shop around, the best way to buy should also consider the vacuum pump brand and many other factors. Hope that the above information will help your purchase. This article is copyrighted industry interconnect (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor: Zeng Fenfen (QQ / micro letter:) starting: http: //beng.liuti.cn / (Service Hotline:)
Led Strips
We supply various LED
strips and Led Strips Driver, including 5730, 2835 and 5050 Outdoor LED strip
lights.
The
below information will help you to know more about LED strips..
Do
LED light strips have to be plugged in?
The
first thing we should note about these lights is that all electricity needs to
have an outlet to work correctly. So yes, led strip lights do need to be
plugged in. They also require some power source like batteries or solar panels,
meaning there's no way around using electricity either way!
Can
LED strips be cut?
LED
light strips are favored for their versatility and flexibility - particularly
since they can be cut to fit different areas of your home. Whether you want to
add extra illumination to your kitchen counters or a backlight for your TV, LED
strips can be trimmed to fit your needs and space.
Why
do LED strips fail?
Bad
Pin Connection – If your LED strip light fails to turn on at all, then check
your pin connections. Most likely, the pin is not inserted correctly. In rare
cases, the pin is faulty. These tiny connectors are rather delicate items so
you have to be very careful when inserting them.
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you want to know more about the products in Led Strips, please click the
product details to view parameters, models, pictures, prices and other
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Exterior Led Strip Lighting.
Whatever
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