Nasal feeding is a method in which a tube is inserted through the nose into the stomach to fill the tube with liquid food, water, and drugs. The nasal feeding method is suitable for patients who cannot eat by mouth. In the department of acupuncture and moxibustion, it is mainly aimed at patients in the acute period of cerebrovascular diseases, and it is often used for patients who cannot eat by themselves, such as the dysphagia caused by coma, pseudobulbar paralysis, and the late stage of esophageal cancer. They can get enough protein, water, drugs, and calories through a nutrient-rich liquid diet fed through the stomach tube. Peristaltic pump applied to patients with nasogastric perfusion of food, because the peristaltic pump clean, simple operation, easy to use, can set the flow velocity, can quickly back into such as absorption, a wide range of conveying fluids, not only can input emulsion liquid such as milk, porridge, soup can also be input such as viscous granular liquid, resumed as soon as possible to help patients with gastrointestinal function, providing a steady infusion rate, Avoid gastrointestinal complications caused by rapid perfusion and reduce the workload of medical staff. If you are interested in the peristaltic pump or have any questions, please leave a message or contact us: www.crpump.com,sales01@crpump.com,15633705132

Because of the peristaltic pump`s strong practicability and wide range of application fields, in all walks of life fluid treatment has an outstanding performance, the most well-known application cases include water treatment, food packaging, chemical production, experimental research, and closely related to life preparation production and medical equipment. During cardiac surgery, when the patient's heart and lungs stop working, clinical use of an artificial heart (blood pump) and artificial lung (oxygenator) instead of the normal heart and lung work, to maintain the patient and vital signs. The artificial heart-lung machine belongs to class ⅲ medical equipment. In clinical use, it is necessary to insert a cannula into the superior and inferior vena cava or right atrium of the patient to draw out the patient's blood. After temperature adjustment of the heat exchange tank, the patient's blood in the extratropical pipeline flows into the artificial lung to oxygenate the venous blood into arterial blood, which is then pumped into the arterial system by the artificial heart, so that the human tissues and organs are fully perfused and the stability of the patient's blood circulation and internal environment is maintained. In addition to maintaining vital signs, artificial heart-lung machines provide a blood-free field for heart surgery. The peristaltic pump is used as the blood pump of the heart and lung machine because of its advantages of simple operation, hygiene, no cross-contamination, stable operation, accurate and safe liquid delivery. Artificial heart and lung machines usually have 4 to 5 peristaltic pumps, each pump has a clear function, among which the main pump is used to replace the ventricular stroke function. Other peristaltic pum

1. Basic type If your working environment does not have high requirements for the function of the peristaltic pump and only needs a peristaltic pump for transmission, then choose the basic type of peristaltic pump, which has basic speed control, flow control, direction control, external control, etc. 2, intelligent In addition to the basic function, but also added a variety of working modes, you can transfer, timing and quantitative, repeated packaging and other modes to choose,? Also can carry on the data storage, carries on the fast fluid transfer divides the load. 3. Filling system A peristaltic pump designed specifically for bulk filling, the units can be customized to the needs of the job, and all units can be controlled through a single master controller, which is the great advantage of this peristaltic pump. 4, OEM According to customers' requirements of different parameters such as flow, motor, and speed, we can design the most suitable peristaltic pump for our equipment according to our requirements. 5, other Of course, in addition to the above four types, there are injection pumps, explosion-proof pumps, and other types, which type of peristaltic pump should be purchased, you still need to consult us, according to your actual situation, we will recommend the suitable peristaltic pump. If you are inter

The textile industry in China is a labor-intensive Chengdu Gaohe external dependence of a large degree of industry. China is the world's largest textile and clothing production and export country, textile and clothing exports to ensure the sustained and stable growth of foreign exchange reserves, the balance of payments, RMB exchange rate stability, social employment, and sustainable development of the textile industry are crucial. The raw materials of textiles mainly include cotton, cashmere, wool, cocoon silk, chemical fiber, feather down, and so on. The downstream industry of the textile industry mainly includes the clothing industry, domestic textiles, and industrial textiles. The textile industry is subdivided into cotton textiles, chemical fiber, hemp textiles, wool textiles, silk, textile knitting industry, printing, and dyeing industry. The textile industry is also a highly polluting industry. In May 2007, the State Council issued the First National Survey of Pollution Sources, and the textile industry was listed as a key pollution industry. According to the statistics of the State Environmental Protection Administration, the total sewage discharge of the printing and dyeing industry ranks fifth in the National manufacturing industry. 60 % of the industry's sewage discharge also comes from the printing and dyeing industry, and the pollution is heavy, the difficulty of treatment is high, and the recycling rate of wastewater is low. In the production process of the chemical fiber industry, some products use acid and alkali in large quantities, and eventually produce harmful substances such as sulfur, sulfuric acid, and sulfate, causing serious pollution to the environment; Some of the solvents and media used are more serious for environmental pollution. Another manifestation of environ

Culture media are artificially formulated nutrients for the growth and maintenance of microbial, plant, and animal tissues. Media can be divided into many kinds according to different classification, for example, according to physical classification, liquid medium, solid medium, semi-solid medium, dehydrated medium, etc... Packing steps of the training base: 1. Divide the medium into triangular flares and test tubes of different capacities as required. The amount of packing should not exceed 2/3 of the container to overflow when sterilization. ⒉. AGAR slant is divided into 1/5 of the capacity of the test tube. After sterilization, the length of the plant should be about 2/3 of the length of the test tube. 3. Packaging semisolid medium quantity of about a third tube long, sterilization by d | stay upright after solidification, collect. 4. The amount of AGAR is about 1/3 of the test tube. After sterilization, stand upright while it is hot. 5. Separate the liquid medium in the test tube, about 1/3 of the length of the test tube. 6. AGAR plate: the medium after sterilization (or heat melting) cold from around 50 ℃, with aseptic procedures, pour sterilization AGAR, 9 cm inner diameter of about 13 ~ 15 ml AGAR AGAR pouring, rocking plate bottom, tile to make medium at the bottom of the dish, stay after solidification, pour into the culture medium, do not cover the dish all open, so as not to fall into the dust and bacteria in the air.

The peristaltic pumps have many years of experience producing for different agricultures within the Agri industry, and as something new, we have started supplying pumps for biogas plants, where we pump biomass within the plant. Biomass is a sustained organic material such as agriculture crops or city waste and industrial waste, also by-products from the production of food or grease. Examples of raw biomass from agriculture: Fertilizer with fodder waste, such as cut straw or fiber Organic fertilizer from wastewater treatment plants Silage, corn, or sugar beets Harvested by-products such as straw, fruit- and vegetable waste Organic waste, meat, or grease from slaughter plants All these different mediums are pumped from their container into a tank, where heat is added to accelerate the process of producing the necessary bacteria. While heat is added the biomass ferments for a while. Here the biomass will release gasses, which rise to the top of the plant and enters a tube to a container of the biogas. Afterward, the biogas can be sold to heating plants, who can burn the gasses to create heat, which they can then sell to the citizens in the community. The remaining biomass, called degassed biomass, sinks to the bottom where it runs into a different tank, and it can hereafter be used on fields of liquid as biogas fertilizer.

Today I will take you to understand the application of peristaltic pumps in the glass fiber industry. Glass fiber is a kind of inorganic nonmetallic material with excellent properties based on high polymer compounds. It has a wide variety of advantages, such as good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength. Glass fiber is generally made of glass ball or waste glass as raw material, through high-temperature melting, drawing, yarn, weaving and other processes. Its single wire diameter is several microns to more than 20 microns, equivalent to 1/20-1/5 of a human hair. Each fiber filament is composed of hundreds or even thousands of single wires. Glass fiber is a very good metal replacement material, usually used as composite material reinforcement material, electrical insulation material and thermal insulation material, etc., in construction, shipbuilding, chemical pipeline, automobile, aviation, wind power generation and other fields have a broad application prospect. The raw material is dissolved into a glass solution. After clarification and homogenization, it is discharged through the porous leakage plate made of platinum-rhodium alloy. The wire root is forced to be cooled by the cooler. The formed monofilament is coated with the infiltrating agent by the oiler and then bunched into the original bundle, which is then wound into the silk cake by the wire arrangement device of the drawing machine. On a glass fiber winding machine adopts the peristaltic pump M series + DG pump head, transmission anti-static fluid, were coated on the surfac

Veterinary drugs refer to substances used for the prevention, treatment, and diagnosis of animal diseases or to regulate the physiological functions of animals. In addition to the drugs used by pets that we are familiar with, livestock and poultry also need all kinds of veterinary drugs in the process of raising, such as pigs, chickens, and ducks, which are indispensable inputs in the breeding process. What role does the peristaltic pump play in the production line? Because of the different scale of veterinary drug production enterprises, or different uses, there will be a peristaltic pump in each link. First, small and medium-sized enterprises use more veterinary drug filling machines, matching the peristaltic pump filling system, can achieve batch filling, according to the market demand or enterprise scale, the number of channels filling system can be customized to increase or decrease. Second, large enterprises may have laboratories, and peristaltic pumps may be equipped with laboratory equipment. For example, the pump head of WP300 or TH15 is welcomed by many companies. The whole filling process, the raw material only contact pump pipe, out of touch with ontology, compared to other pump has no clean corner, simple maintenance, can run dry contour edge, transmission liquid has the characteristics of low shear force, transmit sensitive types of drugs can be easily done, at the same time, according to different types of peristaltic pump, involve the higher ac

There are a variety of fruit juices on the market with different tastes. Sometimes, people will be curious about how the juice is produced in the end. Chuangrui just know more about this aspect, share it with you! 1. Juice production process Here to share with you the production process of fruit and vegetable drinks. The process is roughly divided into five steps: pretreatment of fruits and vegetables → juicing → dilution and blending → sterilization → aseptic filling → lamp inspection → finished products. The whole production process is fully automated and unattended. Fruit juice seems to have a simple overall structure, but the whole production process is very complicated. There are more than ten sets of professional equipment involved in the production, such as fruit washing machine, sandwich pot, beater, and so on, among which the filling of fruit juice is particularly important. 2, the application of the peristaltic pump The peristaltic pump installed on the filling machine can ensure the stability and accuracy of the filling amount during the filling process. During the whole transmission process, the fluid only touches the pump tube, ensuring sanitary asepsis. Peristaltic pumps are increasingly popular in many filling industries because of their excellent performance. The OEM solutions of Chuanggrui can customize the unique transmission needs of customers, optimize the solutions, and design accordingly to ensure that the functions further fit the working environment of customers, and the cost performance and practicality become more pr

In the industrial industry, when it comes to drip paint, the peristaltic pump is generally used for transmission. Why is this? Generally, it is because of the following two reasons: 1. If the glue or insulating paint touches the runner, it is easy to pollute the machine and not easy to maintain and clean. 2, the general pump transport is not good control of the transmission of glue or insulation paint, easy to uneven application. The peristaltic pump only uses the pump tube for transmission, which can continuously and accurately transfer the fluid to the specified position. Therefore, the peristaltic pump can be active on the palm closing machine and paint dripping device. Peristaltic pump maintenance notes: To check regularly and replace the pump pipe in advance, to prevent excessive wear and tear of the pump pipe caused by other accidents. If the speed is not too large, in the case of meeting the needs of production, the peristaltic pump speed can be appropriately reduced, which can prolong the service life of the hose. When selecting the peristaltic pump hose, select the appropriate pump pipe based on the fluid you transmit. For example, in some industries where the transmission fluid is corrosive, only chemical and other anti-corrosive hoses can be used. If you are interested in the peristaltic pump or have any questions, please leave a message or contact us: www.crpump.com,sales01@crpump.com,15633705132

For some dangerous environments, if ordinary peristaltic pump transportation is certainly not possible, there may be production accidents, to avoid such things, the safety level of the pump is relatively high, generally requires that the pump body is made of explosion-proof materials, such as aluminum alloy, stainless steel material. Product introduction FB600 is a flameproof peristaltic pump, the shell is made of stainless steel, so that it can withstand the pressure generated by the explosion of the inner cavity, has its advantages of simple structure, stable performance, high speed, high efficiency. Basic parameters: Speed range 130-600 RPM Flow rate range 9~ 12000mL /min Speed control mode Planetary step-less speed control Display mode Handwheel scale Working voltage ac three-phase 380V The power of 0.25 kW Working environment 0~40℃ Drive dimensions 404×185×284 (mm) The driver weighs 30kg IP rating IP55 Explosion-proof grade exDII-B-T4 Protection grade:

Since December 2019, will be coronavirus swept across the world, until now already is the third year, although also experienced a panic, in all, under the unified efforts of the domestic epidemic under control of success, and returned to normal life, we are grateful to everyone in the front line to fight the disease, and silently the devotees in the rear. During the outbreak, several rounds of nucleic acid tests have been carried out across the country to ensure the range of activities of COVID-19 cases and to better control the epidemic. In addition, the severe epidemic abroad also makes nucleic acid testing reagents have been in short supply. Unity and unity are always the magic weapons for us to overcome all difficulties. Chuangrui knows that we have the ability, responsibility, and obligation to make a positive social contribution to the fight against COVID-19. With the efforts of all our staff, more than 100 filling systems have been donated to improve the production capacity of NUCLEIC acid detection reagents for COVID-19. As Lu Xun said, can work, can sound, there is heat, send a light, like a firefly general. Everyone and every enterprise is working hard for the progress of society, so the epidemic will come to an end one day. Introduction: UTF series The UTF series consists of an intelligent filling system and a master controller. The standard drive unit is 4 channels (2, 3, 4, 5, and 6 optional), which can be expanded up to 32 channels. Pump heads of YZ, DG, and TX315 series can be installed to accommodate multiple hose specifications, providing more flow options. Touch screen operation, multiple function

Peristaltic pump has a huge advantage in ensuring the sealing and accuracy of the delivery fluid, so many industries have a demand for the peristaltic pump, but what should be felt to choose? Here to sharing with you the selection of peristaltic pump knowledge. 1, the choice of the pump head The selection of pump head is generally from three aspects, that is, the flow rate, the number of channels, and the number of rollers. The following is to share with you what direction these three aspects will affect. The first is flow. Different pump heads are suitable for different hoses. The second is the number of channels, need to consider their work on the simultaneous transmission of fluid needs. The third is the number of rollers at the pump head. The number of rollers determines the pulsation of fluid outflow. If the fluid output pulsation is expected to be large, select the one with fewer rollers; otherwise, select the one with more rollers. 2, hose selection Hose selection is the most important because the hose is the only part of the equipment in operation contact with fluid, so please carefully select when buying oh. The first is the material, for example, you need to transfer the fluid that has strong corrosion, then you should choose teflon hose, if the working environment temperature is high, then choose the silicone rubber hose, different fluids should choose the corresponding hose.

Today I would like to introduce you to why we use peristaltic pump to transfer printing oil: Speaking of printing oil, we are certainly not strange, such as public articles, company chapters, and even private chapters will be used. Printing oil is generally divided into two kinds, respectively pigment printing oil and dye printing oil, pigment printing oil and divided into organic printing oil and inorganic printing oil, organic printing oil insoluble in water, we contact more printing oil is also this kind of. Printing oil filling requires professional mechanical equipment and production line, the whole process is fully automatic completion, the peristaltic pump is responsible for one of the links, why choose peristaltic pump? 1. Repeat filling Peristaltic pump can be repeated timing quantitative filling, high precision, easy to meet the small volume of fluid loading, because the nature of the fluid transport is completely different from other pumps, can be dry rotation operation, to avoid many dangerous accidents caused by production reasons. 2, easy to use When conveying the seal oil, the seal oil only contacts the pump pipe, which can ensure the clean transmission of the seal oil and ensure that the pump body will not be polluted. Routine maintenance only needs to replace the pump pipe regularly, which is also the reason why the peristaltic pump is becoming

1. First of all, when using the peristaltic pump, pay attention to the connection point between the hose path, whether the inner wall of the hose has other substances affecting the use, adjust the pump head of the peristaltic pump, whether it is smooth. 2. After all the places described above are checked, the equipment can be powered on. After the equipment is powered on, observe the operation of the peristaltic pump. 3. When it is determined that there is no abnormality in the operation of the equipment, the head and flow of the peristaltic pump can be adjusted according to their work requirements, which can improve the work efficiency. 4. When the peristaltic pump is running, the bearing temperature can not be more than 35° higher than the ambient temperature, and its temperature can not reach more than 80°. Therefore, when the device is running, pay attention to the temperature of the device to avoid accidents. 5. Under normal circumstances, the sound of the peristaltic pump is relatively gentle when running, but if you hear other sharp and abrupt sounds, please be sure to turn off the equipment for inspection in time, otherwise the equipment will be damaged or accidents will occur. If you need any help,please contact:www.crpump.com,sales01@crpump.com,15633705132

Cosmetics are certainly not strange to everyone and are often used in daily life, but few people know how cosmetics are made. What role does the peristaltic pump play in the process of cosmetics production? Chuangrui is here to share with you. Under normal circumstances, cosmetics are divided into three categories, fragrance, liquid, and cosmetic modification, and here to take the liquid category for example. The liquid category is divided into washing and care, hair care, skincare, emulsion, mask, and so on, from the original water phase raw materials (oil phase raw materials), water phase cylinder (oil phase cylinder), emulsification, homogeneous mixing, cooling, material delivery, filling, here the basic production of cosmetics, and then is the outer packaging labeling shot ink, packing and packing. The liquid filling machine shown in the figure above is used in the last step of cosmetics filling. Most cosmetics are filled with such a filling machine, and the peristaltic pump is matched with the filling machine to perform repeated timed and quantitative filling. Fluid in the transmission process is only in contact with the pump pipe, to ensure that cosmetics will not be contaminated by the outside world, to ensure the safety of production. There is almost no loss in the machine for a long time. The service life of the hose is usually several hundred to

Many electric tools, household appliances, and other items in the stator of the motor, generally need to be insulated. The operation mode is also very simple, using a special stator paint drip device, for the stator insulation treatment. The stator drip-paint device generally consists of a workbench, a stepper unit, a drip-paint device, a heating device, a cooling device, and a drive chain. In order not to cause pollution to the environment, not harm to the body of workers, to ensure safe production, the peristaltic pump has become the best choice of paint dripping device. 1, meet the intermittent drip paint, paint storage needs In the process of stator dripping, it is required that the drip head of the drip device should contact the stator coil before dripping the paint. After the drip is finished, the insulating paint should be stored in the drip head to prevent dripping. Peristaltic pump has the function of timing and quantitative liquid transmission, which is very suitable for intermittent fluid transmission and has the function of suction back. After each transmission, the pump head reverses a certain Angle to ensure that the insulation paint will not drop and cause other accidents. 2, no hidden trouble low cost Peristaltic pump because its working principle is that the roller shaft repeatedly squeezes the hose, so that the tube forms a vacuum, so that the liquid is sucked in, and then the liquid is discharged by the roller shaft rotation. Therefore, no matter the pump head's positive and negative rotation, idling, there will be no production risks.

Chromatography is a kind of mixture separation technology, which is widely used in analytical chemistry, organic chemistry, biochemistry, and other fields. Using the difference of physical and chemical properties of each component in the mixture, the multi-component mixture was separated and determined by chromatography. It can be divided into adsorption chromatography, distribution chromatography, ion-exchange chromatography, gel filtration chromatography, etc. Pumping and distributing media, buffer solutions, or other liquids is a common task performed in laboratories. Ensuring that liquids are transferred with high precision and remain free of contamination is a key challenge in using pumps to treat liquids. Previously, we looked at the peristaltic pump in tissue irrigation, and today we'll look in more detail at how the peristaltic pump contributes to the efficient completion of chromatography experiments. Chromatography is a kind of mixture separation technology, which is widely used in analytical chemistry, organic chemistry, biochemistry, and other fields. Using the difference of physical and chemical properties of each component in the mixture, the multi-component mixture was separated and determined by chromatography. It can be divided into adsorption chromatography, distribution chromatography, ion-exchange chromatography, gel filtration chromatography, etc. Specific applications of chromatography include: Desalination, such as gel chro

Due to the discharge of a large amount of industrial wastewater and the long-term excessive use of chemical fertilizers in agriculture, ammonia nitrogen pollution in environmental water bodies is serious. Nitrogen is the main substance that causes eutrophication. The membrane aerated bioreactor (MABR) process has the characteristics of less aeration, integration of nitrification and denitrification, a small amount of sludge, and convenient operation and management. It is a traditional treatment of high oxygen demand wastewater. A compelling alternative process has received the attention of water treatment workers around the world. Nitrification, denitrification, and heterotrophic oxidation can be achieved simultaneously due to the obvious stratification in the MABR biofilm. In this experiment, high-efficiency denitrifying bacteria were screened and applied to membrane aerated bioreactor for intensive research to enhance the effect on wastewater treatment, and such reactors were used to treat nitrogen-containing wastewater, thereby making the reactor efficient. The advantage of low consumption. In this study, the parallel device operation method was adopted, that is, two identical membranes aerated bioreactors under the same operating conditions were used for water treatment, one of which was added to the screening strain operation (enhanced reactor), and the other experimental device was not. Screening strains (parallel reactors) were added as parallel experimental devices.

Chemical mechanical polishing refers to the process of using the polishing machine, polishing fluid, polishing cloth, etc. to achieve high flatness of material surface under certain technological conditions, and the supply of polishing fluid is completed by a peristaltic pump. Peristaltic pump unique pumping liquid and pump body strictly separated structure and pump tube and pump head can be replaced at any time so that in the chemical polishing process, the advantages of peristaltic pump application are very obvious. (1) No pollution: in the process of chemical polishing, the polishing fluid conveyed by the peristaltic pump always flows in the pump tube, and does not contact the pump body, especially the mechanical transmission mechanism, avoiding metal pollution in the process of chemical mechanical polishing, and will not damage the mechanical components of the pump body due to the corrosive effect of the polishing fluid. (2) Self-priming ability: In the process of working, the peristaltic pump can produce enough vacuum suction to suck the polishing liquid from the night pool to the pump tube, to avoid the water filling process of the early filling pump and suction tube. This also eliminates the need to flood water, thus eliminating the need to place the pump below the liquid source level, making the installation position of the pump more flexible and better integrated with the polisher itself. In addition, water in the peristaltic pump will not be lost, so unnecessary shutdown can be avoided. (3) Simple operation: the operation of the peristaltic pump is very simple, and can be used out of the box. The installation of pump head only needs to be installed with a han

As a positive displacement pump, the peristaltic pump has the metering function, and the functions of the peristaltic pump are more and more complete. Below, we explain in detail how to accurately measure the total flow of the peristaltic pump. Choose the peristaltic pump according to your regulations. When determining the flow rate, you should fully consider the following factors: 1. All the flow data statistics established by the peristaltic pump are precisely measured with cold water as chemical substances. Different flow rates of chemical substances will be different, with high viscosity liquid, high solid content liquid, poor liquidity liquid, and so on. 2. The flow parameters described are measured with cold water under the micro-pump head and suction range. If there is a very large suction range flow will be reduced, and the pump head will do little harm to the flow. 3, must close to the pump's ultimate carrying traffic flow, and please give full consideration to the above said, two factors to the injury of the flow in the actual selection, especially the regular operation of the pump, we strongly recommend that as far as possible let the pump run in low gear only considering the flow requirements, frequent speed, 1 a can reduce the service life of the pump, Another is that plastic hoses can break down quickly and your consumption will be very high! If you need any help,please contact:www.crpump.com,sales01@crpump.com,15633705132

Low temperature atomizing dryer is a small and medium-sized experimental equipment, mainly used in universities, research institutes, and laboratories of food, medicine, and chemical enterprises to produce trace particle powder ink, realizing instant drying of materials under low-temperature vacuum, providing a convenient and safe drying method for thermally sensitive materials. The working principle of the low-temperature atomizing dryer is that the air passes through the filter and heater, enters the air distributor at the top of the drying tower, and then enters the drying chamber evenly in a spiral shape. The feed liquid is pumped from the feed liquid tank through the filter to the centrifugal atomizer on the top of the drying tower so that the feed liquid is sprayed into tiny fog-like droplets. The feed liquid and the hot air flow in parallel contact, the water quickly evaporates, in a very short time to dry into finished products. The finished products are discharged from the bottom of the drying tower and the cyclone separator, and the exhaust gas is discharged from the fan. When the feed liquid is sent to the centrifugal atomizer, it should be ensured that the feed liquid is isolated from the outside world. A peristaltic pump can meet its requirements. Peristaltic pump depends on the flexibility of the hose for transmission work, liquid only contact with the pump pipe, will not be contaminated by the outside world. Easy maintenance, only need to replace hoses regularly. One of the great advantages of peristaltic pumps is that they can be customized according to customer requirements and are mounted on equipment requiring fluid transfer (such as the low-temperature atomizing desiccant in the picture).

The peristaltic pump must be quite understood, so do you understand our peristaltic pump is now in the use of an automatic ultrasonic cleaning agent? Automatic ultrasonic cleaning and disinfection machine can complete ultrasonic cleaning, rinsing, boiling disinfection, drying, and other functions, can greatly save the workload of cleaning, improve work efficiency. Medical automatic ultrasonic cleaning and disinfection machine are mainly suitable for the hospital endoscopic biopsy forceps, scalpel, hemostatic forceps, forceps, suction device, anesthesia pipe, infusion set, bottles, dressing bowl, all kinds of plates, barrels, pressure gauges, and other polluting equipment of large quantities, high cleanliness cleaning. When the automatic ultrasonic cleaning and disinfection machine works, it is necessary to automatically add and inject enzymes, cleaning agents, and disinfection potions. The added cleaning agent has the following characteristics: small dose, high accuracy, certain corrosion, the general ordinary pump usually can not meet these requirements. Chuanggri peristaltic pump as a small volume of peristaltic pump has high transmission accuracy, corrosion resistance, with a stop valve and other special capabilities, so it can well meet the characteristics and needs of automatic ultrasonic cleaning and disinfection machine to add cleaning additives. If you need any help,please contact:www.crpump.com,sales01@crpump.com,15633705132

When using a UV-visible spectrophotometer to analyze a large number of liquid samples, it will be a very troublesome thing if the traditional cuvette is used. Because each replacement of a sample for testing, we must first take out the sample pool after the previous sample, then clean with distilled water, and finally re-into the new sample for testing. This traditional method works when the sample size is small but becomes more troublesome when the sample size is large. The application of a peristaltic pump in spectrophotometer analysis can effectively solve the problem of sample transmission and repeated cleaning: (1) Tighten the spanner of the peristaltic pump hose forward to make the sample suction hose of the peristaltic pump in a tight state; Cover the sample chamber. (2) Insert the cleaning liquid into the suction pipe, press the clean button, the peristaltic pump starts to rotate, and the cleaning liquid is sucked into the flow pool and then discharged from the discharge pipe; The cleaning time is determined by the operator. As long as the cleaning button is released, the cleaning will stop. (3) After the sample solution is inserted into the suction tube, press the suction switch, and the peristaltic pump starts to rotate; When the sample is sucked in about 1 ml, the peristaltic pump stops rotating. At this point, the flow tank has been filled with about 0.8 ml of sample, and the instrument starts to measure. When the test is over, if you need to recycle the test sample, you can press the back button; The sample originally injected into the circulation tank can then be reversely transferred to the sample bottle. If there is no need to recycle the original sample. At t