First, Model: UltiMate3000 
 Second, the Introduction: 
 UltiMate3000 higher throughput sample processing, two-pump system to work in series or parallel manner fully consistent with the existing authentication methods; more convenient switching device, quickly adjusted to the desired flow rate range; 2 or multi-dimensional liquid with a higher sensitivity and resolution. UltiMate3000 liquid chromatography according to the different flow rate range (Na rose to semi-preparative) and different application purposes (routine analysis, proteomics, half the sample preparation) can be combined in seven and five single pump double pump combinations . 
 The product features: 
 Solve various operational problems: 
 Increase the separation efficiency and speed to improve productivity, the basic analysis of the performance evaluation of chromatographic parameters usually include accuracy, precision, detection limit and linearity, but other factors such as separation efficiency, speed and flexibility of operation should be the same the standard evaluation system parameters. UltiMate3000 intelligent liquid chromatography for the attention to detail all of these factors, refining the results to the overall performance improved significantly. 
 Strict standards: 
 Whether you are 5 or analysis of 500 samples, laboratory liquid chromatography of the basic requirements are the same: to complete the analysis, the faster the better, to meet all of the analysis requirements, methods and routine applications to meet maximum adaptability. Some laboratories prefer high-pressure, high flow experiment while others require conventional constant flow conditions, either case, SmartFlow technology is to ensure UltiMate3000 get the perfect performance of the foundation, under any conditions without user intervention, SmartFlow can correction as solvent, pressure and temperature changes on the flow rate accuracy and gradient accuracy. Each pump is matched with other modules can ensure the integrity of samples, sample constant, the best performance and the separation of trace components or high levels of accurate detection. According to the unique needs of your configuration, UltiMate3000 always challenging for your application to provide the best solution. 
 Analysis of the advantages of dual-gradient system: the traditional liquid chromatography relies on a separate pump and separate analytical column, but usually you need more separation capacity and faster separation speed, you can now go beyond the traditional liquid chromatography , dual-gradient system from Dionex liquid chromatography technology to make your lab has a higher capacity, greater output and better performance. UlitMate3000 dual gradient system with a variety of combinations and sizes for various columns: 
 Duobinary high-pressure gradient pump, to the preparation of micro-level; 
 Two-three yuan low pressure gradient pump, sodium level rose analysis. 
 Intelligent dual gradient HPLC system, all controlled by the program to ensure the best performance of each path; software wizard, certification procedures and archiving easy and completely support all the features of dual-gradient system. If the high output rate, high performance and speed is very important to your application, dual-gradient system liquid technology should be your first choice. 
 Advanced dual-gradient systems: 
 Rapid analysis - the analytical column in series or parallel mode does not change the authentication method - to save time in a variety of applications for direct switch - no need to manually change the column and mobile phase, to switch between different applications; online sample preparation - center cut ( cut the required part) and recoil (the cut part into the analytical column) configuration can provide a low column efficiency than the SPE (SPE) cartridges for better purification effect, reducing the analysis time, eliminating sample loss and increase detection limited, reducing solvent consumption; multidimensional separation - with different and complementary selectivity of the separation column 2 adds the ability to enhance MS signal response - post and changing the pH value by adding organic solvents or volatile adducts, to enhance the signal-line mass spectrometry Derivatives - non-pulsating post-column derivatization HPLC reagent added reliability - to ensure reliability by our most important guarantee of the quality of liquid chromatography such as precision instruments, improve the quality of work from careful statistical evaluation of failure average time, through constantly refining the design, update assembly technology improvements, to this assembly in the large end of the experiment under way, on the application of fluid science, materials science concerns often to the microscopic level. UltiMate3000 new sapphire surface of the piston, piston seal, check valve and flow cell windows are polished to near perfection in order to ensure optimal system operation under high pressure to improve reliability - from the big, start small in UltiMate3000 series, Reliability is one of many development first and foremost goal. Some aspects of the change may be more meaningful than the other changes, but the real nature is based on the design of each module used in the solvent on a hydrophilic filter unit can reduce air bubbles generated new online vacuum degassing to improve the ratio of the pump valves and test the reliability of the pump head and flow path of refining technology to ensure rapid elimination of unexpected mechanical pump head into the new bubbles floating piston (see illustration) can correct those shortened seal life is not easy to detect defects in mounted variable wavelength detector in the light of the second fan to optimize the thermal environment, the life expectancy of 2000 hours or more after the test flow cell, to ensure that seals do not leak under the 100bar test results show a large number of objectives have been achieved through the identification of each component and parameters of quality, Diane to UltiMate3000 build a new liquid chromatography reliability standards. 
 Isocratic system: 
 Capital is relatively tight for the QA / QC laboratories, saving time and labor of the liquid is ideal, the system features: low operating costs and maintenance costs under long-term operation of advanced fully automatic, self-diagnosis and pre-performance technology, great tips good precision and detection limits wide flow range - up to 10 mL / min 
 Binary gradient analysis system: 
 High-throughput LC and LC / MS chromatography require faster, more accurate gradient separation, UltiMate3000 binary gradient analysis system provides the following features: 
 High-pressure gradient pump; 
 Accurate flow rate and the lowest dead volume; 
 For rapid and ultra-fast LC applications; 
 Operate at high temperatures to reduce viscosity; 
 Fast autosampler cycle and high-speed data detector for fast separation needs. 
 Quaternary gradient analysis system: 
 Ultimate3000 quaternary gradient analysis system configured for a wide range of research and routine applications of flexible options, maximum of four solvents for a variety of methods development, system cleaning and preparing eluent linear, step, concave and convex gradient curve optimize the separation, the mobile phase modifiers for accurate, precise and accurate separation ratio provide a limited sample of the application to maintain the highest sensitivity; when sample sizes are very limited, even to slightly less, the trace, the separation capillary and nanoflow can minimize the dilution effect of the sample to get the maximum peak concentration and the lowest detection limit. 
 Quaternary gradient nano / capillary / micro-systems: 
 UltiMate3000 nano / capillary / micro system is the only range of different flow rates between the switch immediately to meet the high sensitivity of LC and LC / MS system with all applications, the following features: 
 UltiFlow active flow diversion to ensure accuracy, velocity accuracy with the flow, independent of the solvent and column pressure after correction of the shunt flow rate range can be achieved quickly switch: for nano-applications (1:1000); application of capillary (1:100); on 1mm micro applications (1:6) column can be used for 2-4mm Splitless mode from microplates or micro-vial autosampler, the injection volume rose slightly adjusted from the sodium 
 Binary gradient micro-systems: 
 Two yuan micro-pump for micro-high-throughput liquid chromatography or liquid / MS applications to provide optimal performance optimization of high pressure gradient less than 50 μL / min flow, providing fast and precise gradient is fast and ultra-fast analysis cycle best micro flow cell so that the highest sensitivity, the peak width of the smallest high-speed data acquisition rate to ensure peak integrity. 
 Quaternary gradient micro-systems: 
 Configure four kinds of eluent, UltiMate3000 quaternary gradient system can be flexibly trace method development and routine applications, features: (Note location) for quaternary gradient and micro-liquid chromatography assembly with the widest choice of solvent and flexible gradient single pump to run a variety of micro-liquid chromatography applications 
 Fourth, the technical parameters: 
 1 flow range: 200 - 10,000 μL / min 
 2 Flow Accuracy: 0.1% at 1 mL / min 
 3 flow rate precision: <0.1% RSD at 1 mL / min 
 4. Pressure range :0.1-50 MPA (7250 psi) 
 5. Gradient delay volume: 690μL, 360μL 
 6 :190-900 nm detection range 
 7 Maximum sampling rate: 100 Hz 
 8 Noise: <± 2.5 μAU at 254 nm 
 9. Drift: <0.1 mAU / h