The peristaltic pump is easy to install, simple to operate, widely used, can be used for the vast majority of industry fluids (viscous, shear sensitive, corrosive and abrasive liquids, and liquid containing suspended solids) accurate transmission, It is especially suitable for fluid handling with high hygiene level requirements. Chuanggri digital speed peristaltic pump -M series, wide flow range, high transmission accuracy, long use time, is the market recognition rate, repurchase rate is a very high one Transmission peristaltic pump. M series peristaltic pump application: Experimental analysis in laboratories and scientific research institutions; Production of mining, printing, and other industrial products; Swelling anesthesia and liposuction; Medical beauty medicine and other industries are widely used; High precision transmission of intermediate and small flow liquid. M series peristaltic pump features: The pump adopts bidirectional large torque, low power consumption motor, smooth operation, high transmission accuracy, flow range Suction function: can effectively prevent liquid dripping and ensure transmission accuracy; Full speed function: can quickly clean, fill and empty the pipe; Flow calibration: multiple calibrations can be carried out to reduce flow rate error and ensure flow accuracy; Power off mem

The peristaltic pump is through the roller extrusion hose to form a vacuum, and then the fluid behind suction in, to form the transmission of fluid, liquid only through the pump tube, no pollution, high transmission accuracy, easy to clean pen cleaning, only need to replace the pump tube can work again. The ICP-OES uses a peristaltic pump for sampling, and the choice of pump speed is important for different sample types. The speed of the peristaltic pump is controlled by a computer, and the injection speed can be set according to the type of sample, thus reducing the problems caused by the different viscosity of the solution. This is especially important for organic samples. Because of the higher atomization efficiency of organic samples, a lower injection rate must be used. Increasing the rate of injection usually improves the signal strength because the amount of sample reaching the central channel of the plasma is all increased, and because the temperature of the central channel is also decreased, the background is usually decreased. But in addition to these benefits, the noise level may increase, the interference may increase, and of course, the sample consumption will also increase. In the measurement process, the sample injection speed is usually set as 1 mL/min, and the pump speed is between 10-20rpm. If lower speeds are required (for organic samples, for example) a peristaltic pump tube with a smaller bore must be used rather than set the pump speed to a slower speed. A very slow pump speed will increase the pulsation and decrease the stability of the injection. If you have any question or help,please contact:www.crpump.com,sales01@crpump.com,15633705132

With the development of peristaltic pump technology so far, it has gradually received recognition from many industries. Why do many industries involved in filling choose peristaltic pumps? 1. Filling scope Peristaltic pumps themselves have a wide range of filling volumes and can be replaced with a suitable pump head and hose for different filling volumes, which is more affordable than the high cost of replacing the pump body for other types of pumps. 2, sanitary asepsis Take the plunger pump for example, because it is composed of multiple mechanical parts and contact with the product, cleaning and sterilization should be carried out before and after use, while the peristaltic pump only contacts the transmission liquid hose, the body will not contact, to ensure the sanitation of the liquid, avoid the cross pollution caused by incomplete cleaning and sterilization of the filling circuit. If you have any question,please contact:www.crpump.com,sales01@crpump.com,15633705132

Peristaltic pump hose as peristaltic pump consumable in use may encounter all kinds of damage, under normal circumstances 100 RPM pump speed to transport normal temperature liquid, silicone tube life can reach 200-400 hours, imported A-60-F pump tube can reach 2000-10000 hours. However, in the process of use, premature wear and abnormal wear of the peristaltic pump will be caused by incorrect clamping of the peristaltic pump hose or certain corrosive liquid. What is the cause of all this damage? Today do a simple analysis of this problem. The reasons for the damage of peristaltic pump hose can be seen from the damage crack: A damaged peristaltic pump hose that appears to be a sharp cut like a knife cut is usually cut by the runner and flange edge of the peristaltic pump head. The reason for this kind of damage is usually because the hose in the pump head is too long. When the peristaltic pump head is running, the hose moves in the pump head and touches the flange edge of the runner. The flange edge keeps rubbing and cutting the hose. The process of damage can be very rapid, usually in about ten minutes will be completely broken. With the failure of the pump line, you will also see a lot of hose residue in the pump. Solutions: ① When installing the card pump tube, we must ensure that the pump tube in the pump head is straightened, and there will not be too many hoses buried in the pump head. ② At the same time, a special plastic clamp (as shown in the figure) is clamped on the inlet and outlet of the hose pump near the clamping pipe of the pump head to prevent the peristaltic pump hose from loose running during

Now we should use a peristaltic pump must understand the chemical compatibility of the pump what impact it has, then the following by peristaltic pump manufacturers for you to introduce it in detail. The pipe must be chemically compatible with the fluid to be pumped to have good pumping performance and safety performance. With the increasing number of tubes on the market ---- some peristaltic pump models have up to 15 types of tubes available ---- so users can always find a suitable tube that is chemically compatible with a particular fluid. Many pump line suppliers provide chemical compatibility tables. However, engineers should note that chemical compatibility tables developed specifically for pump pipes and not for ordinary pipes should be used. Because ordinary pipes only have general contact with chemical substances, while the peristaltic pump pipes are in contact with chemical fluids under pressure conditions, the chemical compatibility level of ordinary pipes and the chemical compatibility level of the peristaltic pump pipes cannot be equal. Therefore, should only refer to the pump pipe, rather than the general pipeline and related substances of the chemical compatibility level, otherwise, it will make the pump pipe fail or broken crack leakage, resulting in damage or dangerous accidents of the pump. When referring to the chemical compatibility table, the user should check the compatibility of each component of the solution, not only the main component, with the pipe to be used. Some acids or solvents in contact with the pump line for hours or days, even traces, will cause sufficient damage to the pump line. The end-user shall verify each chemical in the solution to ensure that it is compatible with the selected pump line.

As two kinds of equipment for precision fluid transmission, injection pump and peristaltic pump are used more instruments, some users often can not distinguish what is the difference, the following xiaobian will answer for you in detail! Injection pump and peristaltic pump working principle of the difference The difference between the peristaltic pump and injection pump is that the injection mode between the two is different. The injection pump is used to inject and extract the liquid through the movement of the piston (injection after extraction, extraction after injection, continuous circulation). Generally more accurate than peristaltic pump, simple operation. The peristaltic pump is to uses rollers to squeeze the silicone tube of the peristaltic pump and uses the flexibility of the hose to promote the pressure at the entrance of the silicone tube to present negative pressure, to fill the silicone tube with liquid, to achieve the purpose of conveying liquid. Differences in selection between the two The injection pump Syringe: it is one of the main parts of the injection pump. Before choosing, you should make clear how much liquid you need to inject, how much ml of the injection pump is, and then determine the specifications of the syringe. Driver: Depending on the liquid to be delivered, and the functional model to be used. For example, liquid distribution mode, what environment to use, multi-channel injection or single-channel injection, whether the flow rate of liquid is required, the accuracy of each injection.

In the process of sewage treatment, the water treatment analyzer needs to monitor the water quality in real-time and take samples for detection, to ensure that the sewage discharge parameters are always under stable parameter values. Therefore, the monitored sewage should be isolated from the outside world to ensure the accuracy of detection. Peristaltic pump in the transmission process, the liquid only contacts the pump pipe, maximize to ensure that the liquid components are not disturbed, so the peristaltic pump has become the first choice for sewage sampling. In addition, the peristaltic pump has many other advantages: Simple maintenance, liquid only contact pump pipe, effectively prevent corrosive liquid damage to the pump itself, as long as the replacement of hose can continue to work. Low failure rate, the structure of the peristaltic pump itself is streamlined, so its failure rate is low, and it can carry out long time uninterrupted work. Widely applicable, can fill most types of liquid, high viscous liquid. Chuangrui with 10 years professional experience of Peristaltic pump Tubing pump Liquid handling pump . Now we independent research and development of more than 30 series, over 200 kinds of products. We not only produce the

Today,Let's learn:"What is the suction and head of peristaltic pump": Suction range, also known as the "maximum self-priming height", refers to the vertical height between the liquid level at the outlet of the fluid to be transported and the pump head of the peristaltic pump. The theoretical suction range of the general peristaltic pump can reach about 9 meters, but the flow will linearly decline to the minimum value, losing the precision transmission advantage of the peristaltic pump and losing the ability to work. Head refers to the vertical height from the pump head of a peristaltic pump to the liquid outlet. Under normal circumstances, when the factory air pressure of the peristaltic pump is set at about 0.15mpa and the liquid head does not exceed 15m, the flow rate of the peristaltic pump is stable. If it exceeds, liquid backflow may occur, resulting in a drop in flow rate. If you have any question,please contact:www.crpump.com,sales01@crpump.com ,15633705132

In recent years, with the rapid development of the social economy, sewage treatment has increasingly become an indispensable part of economic development and water resources protection. The peristaltic pump also played a large role in this process. Please follow me to understand the application of peristaltic pumps in sewage treatment. Overview of Sewage treatment: Sewage treatment is to make sewage discharge into a water body or reuse the water quality requirements for its purification process. Modern sewage treatment technology, according to the degree of treatment is divided into primary, secondary, and tertiary treatment. Primary treatment, mainly to remove suspended solid substances in sewage, commonly used physical method. After primary treatment of sewage, BOD can generally remove about 30%, cannot meet the discharge standard, primary treatment belongs to the pretreatment of secondary treatment. Secondary treatment, mainly to substantially remove colloidal and dissolved organic matter (BOD, COD material) in sewage. Generally, reaching the secondary treatment of sewage can meet the discharge standard, commonly used activated sludge method, and biofilm treatment method. Tertiary treatment, further removal of some special pollutants, such as phosphorus, nitrogen, and biodegradable organic pollutants, inorganic pollutants, pathogens, and so on. The main methods include biological denitrification and phosphorus removal, coagulation precipitation, sand filtration, activated carbon adsorption, ion exchange, and electroosmosis analysis. Working principle

Most peristaltic pump systems consist of three components: pump head and pump pipe to meet different needs. What are the configurations of the front and rear lines of the peristaltic pump? Below by our peristaltic pump Xiaobing for a detailed explanation. (2) To facilitate maintenance and start-up, the suction pipe should be set with a cut-off valve as close to the pump inlet as possible, with the same diameter as the pipe diameter. (3) To protect the pump from being damaged, close to the downstream of the pump suction line cut-off valve, set the filter, usually using a T filter. (4) Discharge pipeline should be set with cut-off valve, valve diameter is the same as pipe diameter. (5) A safety valve should be set between the outlet of the pump and the first valve. (6) Pressure instrument should be set at the pump outlet, located on the straight pipe section between the pump and the first valve at the outlet. (7) In the peristaltic pump outlet pipe, the discharge valve should be set between the first valve and the pump. If you need a peristaltic pump,please contact :www.crpump.com,sales01@crpump.com,15633705132

With the increasing popularity of peristaltic pumps, filling accuracy is no longer a manufacturing problem because the filling weight/volume can be calibrated by manual process control or an automatic closed-loop online weighing inspection control system. However, achieving high precision is still a concern for users of peristaltic pumps, and also a challenging problem in the manufacturing industry. The article referred to in this article was published in 2016. The authors attempted to achieve 3% accuracy at a target filling volume of 0.3ml for a high viscosity fluid (10cP). Through experiments, we try to determine the potential mechanism of peristaltic pump affecting filling accuracy, and how to alleviate these potential causes to improve filling weight accuracy. It is expected that the results of this study will help scientists and engineers develop pre-filled syringe/vial products to better understand the principles and challenges of high-concentration formula filling. Pure water PW and monoclonal antibody A preparation (200 mg/ml; Manufactured at Genentech, South San Francisco, California) or sucrose solution (48% W/W). For each experiment, a benchtop filling system was used, with various straight filling needles of different sizes (ID and wall thickness) made of different types and materials. For the first time, a systematic investigation was attempted to assess the influence of various parameters associated with peristaltic pumps on filling weight accuracy. These parameters can be divided into five categories: pump setup, line size, setup configuration, filling needle characteristics, and liquid characteristics. The results of these preliminary studies indicate that the

1. the pump should be placed smoothly, to reduce vibration, reduce noise. 2. There is a flexible or rigid short section (about 80 ~ 100 cm) between the outlet flange of the peristaltic pump and the connection of the pipeline, to replace the hose. 3, pump start without irrigation pump, therefore, the installation height of the pump can be above the material level and do not need an auxiliary pipeline and starting facilities, but the height difference should not exceed 20 meters. 4, in the transmission medium viscosity, particles, easy deposition, poor liquidity, the pump is generally installed below the material. 5, the use of the pump in the pipe should pay attention to minimizing elbow (especially right Angle elbow). Under normal circumstances, the outlet pipe diameter and hose diameter can be equal, for pipeline length, viscosity, flow For materials with poor mobility, the outlet pipe diameter should be 1.2-1.3 times the diameter of the pump hose. 6, the import and export of the pump are not allowed to install the check valve. 7, peristaltic pump outlet should be equipped with a pressure gauge, to monitor the pump rotation. 8. The import and export of the pump are in the same direction as the pump, and the import and export of the pump are interchangeable, which is decided by the user according to the piping and the actual situation. 9, electrical installation sho

In the process of the peristaltic pump transporting liquid, the liquid only flows through the hose and does not touch other parts of the pump body. What should be paid attention to when transporting bromine liquid? Here we explain in detail how to transfer bromine liquid with a peristaltic pump. 1. Turn on the preheating hose Because the inner teflon hose is harder than the silicone tube, the inner teflon tube needs to be squeezed and softened at low speed when it is just started. Or at low speed, open the pump head extrusion rod, slowly press the extrusion rod down, and observe whether the hose is evenly squeezed. After the hose is evenly squeezed, the peristaltic pump can be gradually accelerated to increase the speed to the desired flow rate. 2. Auxiliary treatment at the liquid inlet of the hose Do not contact the outer wall of the teflon hose with bromine because the outer wall of the teflon hose is not resistant to bromine corrosion. Connect the teflon pipe to the inlet of the hose, and then insert the teflon pipe into the bromine container, making sure that the lined teflon hose is not inserted into the bromine solution. 3. Use sparingly and replace teflon hose lining regularly Due to the high cost of lining teflon hoses, when matching with peristaltic pumps, only 30cm of the hose is cut and used with the pump head, because the hose part is fixed by the pump head controls the overall flow. The rest of the transmission can be teflon tubes to save costs. For peristaltic pump, the hose is consumable, so it is necessary to regularly check the co

We need to understand how the peristaltic pump produces pressure. The peristaltic pump is always sealed, so the sealing will produce a certain pressure. Below, we will explain in detail how much pressure the peristaltic pump can achieve. In general, the pressure of the peristaltic pump depends on the gap of the pressure pipe, which is why the same type of peristaltic pump is suitable for the same soft pipe wall thickness, the inner diameter, and outer diameter is not the key, as long as the wall thickness is the same (the drum is long enough) can use the same pump head. But the problem is coming, if it is also a hose and wall thickness of 2.4 mm, between the manufacturer and the manufacturer, the error of the hose will have the same manufacturer production must, even the same manufacturer production hose, also can appear the error of plus or minus 1, about the peristaltic pump pressure, the error will cause a lot of pressure difference of 0.1 mm, also is to say, in the pressure vessel must be void, The hose will be different, the pressure will be different, the hose life will be different. In practice, excellent peristaltic pump planning will have a pressure regulating function, to get used to the scale differences between different manufacturers, domestic and imported pump pipes. For pumps with a wall thickness less than 2, this function is crucial. 4mm, resulting in a large differential pressure due to a small error. Another application of this function is that it can be used in situations where different pressures are required, and this can be done by adjusting the pressure, of course, at a scale acceptable to the peristaltic pump. The pressure scale of the peristaltic pump with a wall thickness of 2.4mm and below is 0.0≤0.25

What is the peristaltic pump? Peristaltic pumps act like squeezing a fluid-filled hose with your finger and moving forward as your finger slides the fluid in the tube forward. Peristaltic pumps are based on the same principle, but use rollers instead of fingers. The fluid is pumped by alternately squeezing and releasing the pump's flexible delivery hose. Just like squeezing a hose with two fingers, as the fingers move, negative pressure builds up in the tube and the liquid flows with it. The peristaltic pump is a part of the pump tube between two rollers that forms a "pillow" shaped fluid. The volume of the "pillow" depends on the inner diameter of the pump tube and the geometry of the rotor. The flow rate depends on the product of three parameters: the speed of the pump head, the size of the "pillow", and the number of "pillows" produced by the rotor per revolution. The size of the "pillow" is usually constant (except when a particularly viscous fluid is pumped). A pump with a larger "pillow" volume will transport a larger volume of fluid per revolution of the rotor than a pump with the same rotor diameter, but with a greater degree of pulsation. This is similar to the case of diaphragm valves. For pumps that produce smaller "pillow" volumes, the amount of fluid transported by the rotor per revolution is also smaller; Moreover, small "pillows" formed in rapid succession make fluid flow more stable. This is similar to the way gear pumps work. Advantages and disadvantages of peristaltic pump (1) Advantages 1. No pollution: fluid only contact with the pump tube, not the pump body; 2. High precision: good repeatabilit

Stepper motor is a kind of electric pulse signal into angular displacement or linear displacement control components, with simple structure, low cost, easy to control, no accumulated error, and high control accuracy, so the control system using stepper motor as the power source is widely used in the control of peristaltic pump; However, the vibration and noise of the stepper motor are its inherent disadvantages. To improve the operation quality of the stepper motor and suppress the low-frequency oscillation, various methods have appeared. For example, replacing the stepper motor with an ac servo motor can almost completely overcome the vibration and noise, but the cost is high. Switching to a stepper motor with a smaller step Angle can improve vibration and noise to a certain extent, but also increase the cost; The magnetic damper is added to the motor shaft, but the mechanical structure changes greatly and is more complicated. The most effective and easiest way is to use a driver with a subdivision function. The subdivision technology of the stepping motor is a kind of electronic damping technology, in essence, its main purpose is to weaken or eliminate the low-frequency vibration of the stepping motor, and improve the operation precision of the motor. In essence, the subdivision drive is to make the magnetic field inside the stepping motor change according to certain requirements by controlling the current in the stepping motor excitation windings, to realize the subdivision of step Angle. If you need a peristaltic pump,please contact:www.crpump.com,sales01@crpump.com,15633705132

Peristaltic pump hose as peristaltic pump consumable in use may encounter all kinds of damage, under normal circumstances 100 RPM pump speed to transport normal temperature liquid, silicone tube life can reach 200-400 hours, imported A-60-F pump tube can reach 2000-10000 hours. However, in the process of use, premature wear and abnormal wear of the peristaltic pump will be caused by incorrect clamping of the peristaltic pump hose or certain corrosive liquid. What is the cause of all this damage? Today do a simple analysis of this problem. 1, from the damage of the damage to see the cause of peristaltic pump hose damage: if the damaged peristaltic pump hose looks like a knife cut is a sharp incision, then it is usually cut by the runner and flange of the peristaltic pump head. The reason for this kind of damage is usually because the hose in the pump head is too long. When the peristaltic pump head is running, the horse moves in the pump head and touches the flange edge of the runner. The flange edge keeps rubbing and cutting the hose. The process of damage can be very rapid, usually in about ten minutes will be completely broken. With the failure of the pump line, you will also see a lot of hose residue in the pump. Solution: 1. When installing the card pump tube, we must ensure that the pump tube in the pump head is straightened, and there will not be too many hoses buried in the pump head. 2. At the same time, a special plastic clamp (as shown in the figure) is clamped on the inlet and outlet of the hose pump near the clamping pipe of the pump head to prevent the peristaltic pump hose from loose running during operation. 2, from the shape of the damaged hose to see the cause of damage: the hose shows a completely flattened, losing the

1, why to fully understand the medium? Different media, different PH values, different corrosion. Choose appropriate hose and tube plug according to chemical properties. 2, why is the hose peristaltic pump intermittent operation and continuous operation? Continuous running of the rubber hose will accelerate fatigue, and the running time will help us understand the hose life or the opportunity to choose a smaller pump type ● How to define the intermittent operation and continuous operation? Operation for one hour and stopping for more than one hour belongs to intermittent operation. Running for one hour and stopping for less than one hour is considered a continuous operation. 3, why do you want to understand the temperature of the medium? Running at high temperatures can accelerate hose fatigue and aging. With the increase in temperature, the peristaltic pump speed is reduced. 4. What does the flow rate of the peristaltic pump depend on? A) Tube cavity capacity B) Rotation speed of the pump C) The operating environment has great limitations on the self-priming capacity of the pump Of course, we can choose several pump types at

Peristaltic pump in daily life, can see its figure, for qualified peristaltic pump need to have what nature? Below we explain in detail for you. Chemical compatibility: When choosing a peristaltic pump for pumping corrosive fluid, the key is to choose the right pump material. Choosing the wrong pump pipe will lead to dangerous situations, which may destroy the equipment and endanger personal safety. Please consult the chemical compatibility table provided by the pump and pump tube manufacturer for each purpose. Pumps must be tested before using new or unlabeled chemicals. Immerse a short section of the pump line in the fluid. Check the changes in size, color, weight, and strength of the pump tube. If possible, test the pump line before stretching the pump line. During the extrusion of the pump pipe, the chemical substances will be rubbed into the pipe wall, accelerating the aging disintegration of the pipe. No polluting: Fluid isolation is critical in many applications, including laboratory research, pharmaceutical, and biotechnological products. A large number of studies have demonstrated that silicone tubes and silica-based materials do not react with various biological materials. There are other classes of materials that have the same properties and meet USP Class VI requirements. Some pumps use pump assemblies made of inert PTFE tubing. Flexural resistance: The ability of different tubes to withstand repeated rolling by rollers is also different. Generally speaking, the combination of specific

Before starting operation, fill the shell of the constant-flow pump with liquid to be delivered for safe start. If the ambient temperature is lower than freezing point, hot steam should be pre-pumped into the pump for preheating treatment, and then the constant flow pump can be started. The direction of rotation of constant flow pump should be consistent with the inlet and outlet of oil. If the constant current pump is first run, or idle for a long time and then used, it is best to run for one hour or so under the condition of no load or small load.

Peristaltic pump export produces dripping phenomenon: when we were in use, when the peristaltic pump stop, often like the liquid in the pipeline as the pump stop also immediately downstream, but with pseudo, we often find that liquid pipeline will drop down slowly, until dripping droop of the liquid in the pipe after the stop flow. This is a big problem when we use peristaltic pumps as quantitative tools. How does this drip happen? Peristaltic pump engineer will tell you, this is a normal phenomenon of liquid flow, the main reason is that the liquid at work is full of sag in the export pipeline, but when the pump stops, export pipeline in the liquid because of its gravity and ductility, will follow the export natural drip edge, until all the liquid drip off the drooping line will stop. In addition to the liquid weight dripping, peristaltic pump will produce a siphonage phenomenon? The answer is no. Because of the working reasons of the peristaltic pump, the runner needs to completely press the pump tube during the working process of the peristaltic pump, so that the inlet end can produce negative pressure and the outlet end can produce positive pressure. Therefore, when the peristaltic pump stops running, the inlet and outlet are completely shut off. Therefore, although the outlet pipeline is sagging, the whole peristaltic pump hose will not produce a siphon phenomenon. We know the reason for the liquid dripping in the peristaltic pump outlet pipeline, how to solve it? Peristaltic pump answers and analysis is as follows: the fluid in the pipeline because of its gravity will fall, but the liquid due to full of line, since only one end of the line and the atmosphere are interlinked, the other end of the peristaltic pump wheel crushed wit

Peristaltic pump in the process of transporting fluid, fluid in the silicone tube, to avoid the pump body of fluid pollution. The peristaltic pump delivers the fluid by squeezing the silicone tube, so it will not produce any shear force or thermal effect, and the activity of the fluid will not be destroyed. So it is widely used in biomedical engineering in the world. In biological products, the peristaltic pump is widely used in plasma concentration, protein and enzyme concentration or desalting, serum dialysis, bacterial virus vaccine concentration, cell collection, and so on. The silicone tube is clamped between the shell and the three rollers of the pump head. The gap between the inner passage and the three rollers of the shell is the sum of the double wall thickness of the silicone tube. When the pump head of the peristaltic pump rotates with the motor, the three rollers continue to squeeze the silica gel tube, so that the fluid in the silica gel tube is also continuous and stable extrusion. As the extrusion point moves forward the rear fork forms a vacuum and the fluid is drawn into the pump. In this way, with the change of pump head speed of the peristaltic pump, the flow rate also changes. If you need a peristaltic pump,please contact us:www.crpump.com,sales01@crpump.com,15633705132

If the peristaltic pump is introduced in the operation process of the disinfection cabinet, work efficiency will be greatly improved and the workload of the cleaning process can be reduced. Below, we will explain the application of the peristaltic pump in the disinfection cabinet in detail. The peristaltic pump is often used in the disinfection machine in the medical and health industry, including cleaning, rinsing, boiling disinfection, drying, and other links. The introduction of a peristaltic pump in the operation process can greatly improve the work efficiency, but also reduce the workload in the cleaning link. In hospitals or medical institutions, ultrasonic cleaning and disinfection cabinet with peristaltic pump can be used for medical scalpels, forceps, scissors, tweezers, syringes, straws, all kinds of hoses, reagent bottles, and other medical instruments and tools that will be polluted in the process of surgery and need strict cleaning and disinfection. The peristaltic pump is mainly used for automatic quantitative addition and injection of various cleaning agents and disinfectants on the disinfection machine. Because the amount of cleaning agent is relatively small, it is necessary to control the amount of dosage when mixing, to ensure the accuracy of the ratio of reagents, at the same time, these reagents will have strong corrosion, so the general pump is difficult to meet these requirements. Peristaltic pump with small volume, high transmission accuracy, corrosion resistance, control valve, and other design advantages, so it can generally meet the different special requirements of customers in various industries, and support product customization can be cust

Peristaltic pump because of its pollution-free, high precision, low shear force, good sealing, simple maintenance, can pump liquid/gas/solid or/multiphase mixture, is widely used in scientific research experiments, food and beverage processing, industrial production, household appliances, biopharmaceutical, and other industries. Today I would like to share with you the application of a peristaltic pump in reagent analysis. One of the most impressive things about 2020 is the novel Coronavirus outbreak, which has taken the world by surprise. While developing accounting vaccines, countries are also developing accounting testing reagents for sample testing. In a very short time, Chinese scientists have completed the analysis of the complete genome sequence of the Novel Coronavirus and discovered the specific nucleic acid sequence of the Novel Coronavirus by comparing it with the genome sequence of other species. The most common method for detecting novel Coronavirus-specific sequences is fluorescence quantitative PCR (POLYMERase chain reaction). As the PCR reaction template is ONLY DNA, the Novel Coronavirus nucleic acid (RNA) should be reversely transcribed into DNA before PCR reaction. This test method is widely used, the demand for accounting test reagents is increasing, the production of reagents is particularly important. How to ensure the reagent is a pollution-free and accurate filling? Chuanggrui UTF intelligent filling system has the characteristics of high conveying accuracy, wide flow range, small shearing action, simple operation, and easy maintenance, which can be used for reagent loading/filling with high precision requirements. UTF series products use intelligent touch screen operation (7 "/10" industrial touch screen), equip