IPDB › China Industry › Instruments & Meters
China, Chinese Bottle Shaker (single layer) Widely Used in Biology, Medicine, Agriculture1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Laboratory InstrumentsLaboratory ThermostatMedicineAgricultureBottle ShakerBottle Shaker Single Layer
Suzhou Newmeen Scientific Instruments Co., Ltd.
Preview:
Product Description Product DescriptionProduct applicationThe microorganisms used for antibiotics are aerobic bacteria, and chlorine (air) must be continuously provided during the culture process. Otherwise, microorganisms cannot grow and synthesize antibiotics better. Therefore, the eccentricity and rotation speed of the shaker are one of the important factors affecting the growth of microorganisms and the synthesis of antibiotics. So far, the launch of the shaker has created better experimental conditions for the research and application of biopharmaceuticals in China,increased the eccentricity of the shaker, and improved the "supply amount" of oxygen in the culture process and the "dissolved oxygen" in the culture solution more effectively than increasing the rotation speed.For example, in the experiment of 50ml culture medium in a 500ml triangular flask, the shaker with an ccentricity of 25mm can make the rotating liquid level of the culture solution reach 6-6.2cm under the condition of 220-250rm, which makes the culture solution form a layer around the flask wall, which significantly increases the gas-liquid contact area, thus improving the "intake" speed of the culture solution for CO2 in the air and the removal speed of CO2. However, when the eccentricity is 13mm, the liquid level of the culture medium is only 4-4.2cm at 300rm, and the liquid level is about 5cm at 350rpm. Therefore, when using small eccentricity to cultivate microorganisms, we can only improve the oxygen intake rate by reducing the loading capacity and raising the rotating speed too high. Its disadvantage is that when the loading capacity is too small and the culture time is too long, the water volatilization in the culture solution is too large, which causes the culture solution to be too viscous and the decrease of dissolved argon. However, it is very difficult to improve the "argon intake" rate by raising the rotating speed too high (above 300rpm). Therefore, the launch of the shaker completely solved this problem. Product Parameters Product modelSPH-300DSPH- 311DSPH-311TDSPH-331SPH-322DSPH-322TDSPH-332Control modeP.I.D (microcomputer environment scanning microprocessor chip control)Display modeLCD (liquid crystal display)Cyclic modeNatural convection typeOscillation mode Rotary ReciprocatingRotary ReciprocatingDriving modeSingle-axis balanced driveAmbient temperaturerequirement in °C5-35Curve programming settingRepetition, pace and eight-segment curve programmingSecurity functionAutomatic operation,automatic stop, timed operation, clock display,call recovery,parameter memory and speed storageAuxiliary functionMonitoring timer, independent over-speed acousto-optic alarm, independent leakage and over-current protection deviceRotating speed range r/min30-300 30-25030-300 30-25030-300Rotating speed accuracy r/min±1Rocker vibration range mm5050100255010025Time range min0-999.59Rocker size mm680*500 840*620 1108*740 Number of rockers1Net weight kg60200250200250280250Overall dimensions mm680*618*240900*678*380 1210*795*380 Power W100170 290 Power SourceAC 200~240V 50~60HzOuter box materialHigh-quality ductile cast iron,channel steel,angle steel, medium plate, cold-rolled steel plateConfiguration table Product modelSPH-300DSPH-311DSPH-311TDSPH-331SPH-322DSPH-322TDSPH-332Utensil specificationMaximum configuration eachTriang ular flask250ml35545454969696500ml243535356060601000ml152424244040405000ml6666151212 Company ProfileFAQQ1. What products do you offer?We offer a wide range of laboratory instruments including centrifuge, vacuum centrifugal concentrators, veterinary equipment, laboratory Water Purifier, nitrogen / hydrogen / air generator, vacuum freeze dryers, homogenizers, freezing microtome, high-throughput tissue grinders, ultrasonic cleaning machines, magnetic stirrer and more. In addition, we also provide single-use bioprocessing products. Welcome to inquire us.Q2. What kind of services do you offer?We offer sales, installation, maintenance, and repair services for all of our laboratory instruments.Q3. Do you have a factory?Yes, we have a certified standard factory with professional manufacturing capabilities, welcome to visit our factory.Q4. Can I use my own logo or design on the goods?Yes, we provide OEM/ODM service, your logo and design can be made on the products.Q5. Do you ship internationally?Yes, we ship internationally to customers all over the world.Q6. Do you provide warranty for your products?Yes, we provide a warranty for all of our products. Please refer to the specific product page for more information on the warranty period.Q7. How can I place an order?To place an order, please contact our sales team via email or phone. They will assist you with the ordering process. Q8. Can I request a custom configuration for a product?Yes, we can accommodate custom configurations for certain products. Please contact our sales team to discuss your requirements.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...