Structure and scope of small desktop laboratory vacuum suction pump

In recent years, more and more manufacturers have begun to introduce small-sized desktop laboratory vacuum suction pumps. St. Steve also launched the L100BS small laboratory medium waste liquid suction device this year. The traditional laboratory waste liquid suction device has a relatively large external size, and is equipped with a waste liquid bottle having a capacity of more than 1000 ml or even as large as 5 liters. Although such products have a large amount of liquid absorption, the common drawback is that they need to be placed on the ground, and the noise and vibration are large when used, and it is not easy to move. The most notable features of the L100BS small desktop waste liquid suction pump introduced by major manufacturers are the extremely small size and light weight. It can be placed on the desktop of a general laboratory without taking up space, and even the instrument can be placed in a clean bench or a biological safety cabinet without becoming crowded. In addition to saving desktop space, desktop products are easier to operate than ground machines, and the vibration noise is small.

Many customers want to have a small size when they purchase, but they also have other concerns. After the machine gets smaller, the suction and suction speeds, as well as other functions, will be discounted, which will eventually affect the use.

Due to the continuous advancement of technology, industrial design has become more and more advanced in recent years, and the materials of motor products have progressed, and the size can be made smaller, but the actual use effect is due to the old products. For example, this model of L100BS has a size of only 265×130×210mm and weighs only 1.3 kg, but the vacuum can still reach 73.3KPa. It is used for the suction of the waste liquid in the laboratory and the supernatant of the centrifuge tube. The suction of various laboratory residues such as liquid suction can reach a suction rate of 6 liters per minute. Since the liquid volume of the above-mentioned laboratory aspirating application is generally small, the suction speed does not make the operator feel slow at all. At the same time, in this compact casing, there are also 8 suction heads, single suction heads, and hand-held operators (with switches, which can be controlled by the thumb, without using the power switch on the machine), vacuum suction Liquid collection bottle. In addition to these accessories, there are also water-blocking protectors that are 100% resistant to liquid back-up.

Customers can purchase according to their actual needs, without having to blindly pursue large-size waste bottles and strong suction models. If the amount of liquid absorption is not large, it can be considered in general laboratory use, such as desktop products, reducing the space occupied by the table, the lighter noise provides a comfortable working environment, and at the same time it is fully equipped to meet the normal liquid absorption needs. .