LONGER SMD희석분주기

SMD 희석분주기 [SMD Series Diluter & Dispenser System] SMD01-1 1-채널 희석 분주기 SMD02-1 2-채널 희석 분주기

개 요 SMD는 정밀주사기펌프를 이용하여 제작된 정밀한 희석 및 분배 장치입니다.. 이러한 양변위치환 시스템은 액체의 점도와 증기압, 온도와 관계없이 99% 이상의 정확도를 제공한다.   비활성 유로는 시료의 잔류오염을 최소화하며 어떠한 유독 화학 물질에 사용할 수 있다. 실제 작업공정에 의해 검출될 수 있는 금속의 침출이나 다른 오염물질에 의한 잠재적인 문제를 최소화한다. 시료나 시약 준비시간을 단축하고 사용자 간의 실험적 오차 최소화하여 일관성을 증대할 수 있다 더 이상 피펫으로 조정하하거나 희석비율을 계산할 필요가 없다.   손잡이 버튼이나 풋스위치로 미리 정해진 프로그램에 따라 주사기 구동부를 정밀하고 정확하게 작동시킬 수 있다.  연구실험실의 공정을 안전하게 모티터링하게 하고 효율성을 증대시킨다. PC로부터 기록파일을  관리할 수 있으며, 저장되어 있는 분주와 희석 프로그램을 다시 불러서 사용할 수 있다

특 징 User-friendly interface. Easy to operate. The precision of handling volume is ≤±0.5% The accuracy of handling volume is ≤99% that avoid the artificial error between different operators. Save the preparation time of testing and the consumption of solvent. Five dispensing modes are available. Communication: Bluetooth wireless and RS232. Dispensing mode: 1. Withdraw liquid to syringe according to programmed speed and volume. 2. Dispense liquid from syringe according to programmed speed and volume. Diluting Mode: 1. Withdrawing liquid from solvent bottle according to programmed parameters. 2. Withdraw liquid from sample bottle to probe. 3. Dispense sample and solvent to bottle. User define mode:    According to customer actual need, there are four operation modes for each syringe (inlet withdrawing,    inlet dispensing, outlet withdrawing, outlet dispensing) to complete complicate work.

규 격   + 확대한 그림보기 -> SMD01-1    SMD02-1   Mode Dispensing Diluting Channel 1 2 Dilution proportion 1:50 1:25,0000 Accuracy ≤1% when ≥30% of pump stroke Precision ≤0.5% when ≥30% of pump stroke Liquid volume 1 uL ~ 25 mL when 2-10% of pump stroke Volume resolution 0.017% of syringe capacity Flowrate 2.5 uL ~ 1250 mL/min Control mode Computer control by software Stroke length 60 mm Syringe 50μL - 25mL Wetted material Borosilicate glass, PTFE, PEEK Syringe fitting 1/4"-28 thread Valve fitting 1/4"-28 thread Communication RS-232 or Bluetooth Dimension 216L x 195W x 302 mmH Controller weight 3.5 kg 5.5 kg Power AC 90-260V/36 W AC 90-260V/72 W Prove Concorde prove Dual hand prove

주문정보 Model Code Stroke Channel Voltage Current Diemension Weight SMD01-1 05.03.90A 60 mm 1 90-260 VAC 36 W 216x195x302 3.5 kg SMD01-1 05.03.91A 60 mm 2 90-260 VAC 72 W 216x195x302 5.5 kg

기술자료 Laboratory Syringe Pump in Laboratories (Release 2015-09-11)   Application Introduction: A laboratory is a facility that provides controlled conditions for scientific or technological research, where experiments and measurements can be performed. Laboratories can be divided into 3 main categories: 1. Laboratories belonging to schools and universities, and used mainly for experimental teaching and scientific research. 2. Laboratories belonging to national or international agencies, and mainly used for metering, certificating, large research and military projects. 3. Laboratories belonging to companies, and mainly used for product development and research of industrial technologies.   The Customer requirement: 1. Pumps in laboratories should have a wide range of flow rate, which can be easily controlled in accordance with the experiment’s requirements. 2. Pumps in laboratories should transfer fluids precisely, thus ensuring the validity of experimental results and providing valid data for analysis. 3. A single pump can be used for many different applications in a laboratory, and there will be no cross-contamination between the different fluids. 4. The pumps used in laboratories can be used for the transfer and metering of abrasive and corrosive fluids. 5. The pumps should be suitable for shear-sensitive substances, especially for laboratories where biological substances are used. 6. The pumps can be interfaced with PCs or other analytical instruments to build an integrated and efficient laboratory system.   7. The pumps are very easy to use and maintain.     Longer Pump Solutions： 1. Longer’s Peristaltic Pumps have wide range of flow rate, from 0.002ml/min to 35L/min, this flow rate can be controlled easily, either by the control panel or the remote controller. Repeatable dispensing accuracy is achieved by precise speed control and calibration. The low shear and gentle action ensures that the biological substances are not damaged during pumping. When used in the laboratory, the pumps are very easy to load and extremely versatile.  When pumping fluids, the fluids only come into contact with the bore of the tubing, this eliminates contamination risks between the pump and the fluid. By changing the tubing, pumps can transfer different corrosive and abrasive fluids without any cross-contamination. 2. Longer’s Laboratorial Syringe Pumps have an extremely high precision for small volume applications. The range of flow rate is between 0.024nl/min and 124.361ml/min. When transferring fluids, the fluid only comes into contact with the bore of the syringe, thus eliminating the risk of contamination between the pump and the fluid. By changing the syringe, the pump can transfer different corrosive fluids without any cross-contamination. 3. Longer’s Diluter & Dispenser System is a highly precise syringe pump designed to easily dilute and dispense fluids for laboratory applications. The accuracy is better than 99.5%.   4. Longer’s PicoPump (cell injector) is mainly designed for intracellular injection. The repeatable volumes for micro-injections, range from picoliters to nanoliters. The pump is operated by compressed gas, and injects fluids, such as DNA and fluorescent agents into the cells.   Customer Value: 1.High precision fluid transferring ensures the validity of the experiment result and provides valid data for the analysis of the experiment result. Dispensing precision of peristaltic pump ＜2% Travel control accuracy of laboratorial syringe pump ≤0.5% Dispensing precision of diluter &dispenser system ≤0.5% Pressure control precision of PicoPump ≤0.5% 2.Eliminate the contamination risk during fluid transferring When the peristaltic pump, laboratorial syringe pump or diluter &dispenser system transfers the fluid, the fluid only contacts the bore of the tubing or syringe to eliminate the contamination risk between pump and fluid. Changing the tubing or syringe for different fluids to eliminate the cross-contamination between different fluids. 3.Reduce the substance damaging and protect the substance integrity for biological substance transferring   The low shear, gentle pumping action of peristaltic pump ensures the substance will not be damaged. 4.Suitable for abrasive liquid with particles or corrosive liquid transferring Gentle pumping action of Longer peristaltic pump is ideal for the semisolids, heterogeneous mixtures and liquid with particles. When transferring the fluid, the fluid only contacts the bore of the tubing. By using the tubing with good abrasive resistance, the pump can be used to transfer the abrasive liquid. By using the tubing with good chemical resistance, the pump can be used to transfer the corrosive liquid. Soft particle size＜25%*ID (tubing inside diameter) Hard particle size＜5%*ID (tubing inside diameter) 5.Remote control capability of the pump enables the more efficient automatic control system of the laboratory.   Longer peristaltic pump and laboratorial syringe pump could be controlled by PC or other instruments through RS485 interface or analog signal interface. And the pumps could also output the status signals to other instruments for the remote control. So the pumps could be integrated into the automatic control system of the laboratory, which will automatically complete the experiment.   6.Easy operation and maintenance of the pump help reduce the cost Longer peristaltic pump does not need the valves and seals when transferring the fluid, and can run dry without damage. The only consumable material of peristaltic pump is tubing, which can be changed easily. The only consumable material of laboratorial syringe pump and dilutor & dispenser system is syringe, which also can be changed easily.

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