Large capacity vacuum safety suction pump

NegotiableUpdate on 12/13

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Overview

The large capacity vacuum safety suction pump is mainly used for suctioning various liquids in the laboratory, including but not limited to culture medium waste liquid, supernatant after centrifugation, cell culture waste liquid, residual liquid in 96 well plates and other experimental residual liquids and waste liquids. In addition, it can also be used for sterile liquid aspiration, which involves suctioning from commonly used laboratory containers, as well as sterile filtration, which is used in conjunction with a filter to filter liquid culture media. These features make it an essential tool in the laboratory.

Product Details

The large capacity vacuum safety suction pump is an extremely important equipment in laboratories, which plays an irreplaceable role in the suction of biological/chemical fluids, waste liquid treatment, and laboratory filtration due to its safety, comfort, and practicality.

1、 The purpose of large capacity vacuum safety suction pump

It is mainly used for the suction of various liquids in the laboratory, including but not limited to culture medium waste liquid, supernatant after centrifugation, cell culture waste liquid, residual liquid in 96 well plates, and other experimental residual liquids and waste liquids. In addition, it can also be used for sterile liquid aspiration, which involves suctioning from commonly used laboratory containers, as well as sterile filtration, which is used in conjunction with a filter to filter liquid culture media. These features make it an essential tool in the laboratory.

2、 Working principle of large capacity vacuum safety suction pump

Its working principle is based on vacuum negative pressure technology. It generates negative pressure through an internal vacuum pump, causing the air inside the suction tube to be drawn out, forming a vacuum state. When the pipette comes into contact with the liquid to be aspirated, the liquid is sucked into the pipette due to atmospheric pressure and enters the vacuum bottle through the connecting tube. A vacuum bottle is used to collect the liquid being sucked in. When the liquid reaches the preset capacity, a new vacuum bottle can be replaced to continue the suction operation.

In order to prevent equipment failure caused by liquid backflow and direct entry of water vapor from the air into the vacuum pump, the large capacity vacuum safety suction pump is equipped with a buffer cup kit with adjustable function at the inlet, and is equipped with a water blocking protector with built-in hydrophobic filter element. These designs ensure the stability and durability of the equipment.

3、 Characteristics of large capacity vacuum safety suction pump

Large capacity: Usually equipped with large capacity vacuum suction bottles, such as 5000ml and other specifications, this can reduce the number of waste liquid dumping and cleaning times, and improve work efficiency. At the same time, users can also purchase collection bottles of different capacities according to their needs to meet the needs of different experimental scenarios.

Safety: The equipment is equipped with built-in water blocking protectors, buffer cups with filter cartridges, and other safety devices, which can effectively prevent liquid backflow and water vapor from entering the vacuum pump, protecting the equipment from damage. In addition, the operating interface of the device is simple and clear, and the button design is reasonable, avoiding safety hazards caused by misoperation.

Comfort: Usually designed with low noise, the noise level is low during operation, and it will not cause damage to the hearing of the experimenters. At the same time, the operation of the device is simple and fast, with only one key needed to start the operation, greatly improving the convenience and comfort of the experiment.

Practicality: With a wide range of applications, it can not only be used for suction of various liquids, but also for sterile liquid suction and sterile filtration operations. In addition, the equipment can be selected and upgraded according to experimental needs, such as increasing the number of suction heads and replacing suction heads of different specifications, to meet the needs of different experimental scenarios.

4、 Application scenarios of high-capacity vacuum safety suction pumps

Replacement and suction of supernatant and waste liquid after cell culture: During the cell culture process, it is necessary to regularly replace the culture medium and remove the waste liquid. This operation can be easily achieved without being limited by the capacity of the gun head, and continuous liquid suction can be achieved. In addition, the device can also be connected to disposable tip tips of different specifications to accommodate different sizes of culture dishes and bottles.

Extraction of supernatant after centrifugation: In centrifugation experiments, it is necessary to extract the supernatant from the centrifuge tube for subsequent analysis. This task can be easily completed and continuous suction can be achieved, greatly improving work efficiency.

Aseptic liquid aspiration and sterile filtration: In a sterile experimental environment, sterile tools are required for liquid aspiration and filtration operations. By equipping sterile tips and filters and other accessories, the requirements of sterile experiments can be met, ensuring the accuracy and reliability of experimental results.

Other application scenarios: In addition to the above application scenarios, it can also be used for the suction and treatment of various liquids in the laboratory, such as the safe treatment of biological/chemical waste liquids. In addition, the equipment can be customized and upgraded according to experimental requirements to meet the needs of different experimental scenarios.

In summary, the large capacity vacuum safe suction pump is a powerful, easy to operate, safe and reliable equipment in the laboratory. It plays an important role in the absorption of biological/chemical fluids, waste liquid treatment, and laboratory filtration, providing great convenience and support for experimenters.