Dionex
U3000 - HPLCU3000 - HPLC Wavelength accuracy : ± 1 nm
10년
주장비
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화합물 전처리·분석장비 > 분리분석장비 > 겔투과크로마토그래피
2011-04-19
58,237,270원
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1. The modular HPLC system is ideal for a wide range of analytical chromatography applications. Combine different isocratic and gradient pumps are equipped with an active rear-seal wash system. 2. System combines the most advanced HPLC pump technology a high performance and reliable autosampler and variety of high sensitivity detectors. 3. System Wellness check guarantee maximum system reliability by ensuring continuous optimal instrument operation and minute samples(Low fmole range) can easily be analyzed with zero sample loss. Exceptional sensitivity and separation efficiency are achieved routinely. 4. For the analysis of wide ranges of organic compounds and most versatile separation system for on-line coupling with MS either for ESI/MS or MALDI/MS or etc.
1. Solvent Delivery System 1) Operating Principle : Serial dual-piston 2) Flow Range(settable range) : 0.1~10ml/min (0.001~10ml/min) 3) Flow Accuracy : ±0.1% 4) Flow Precision : <0.05% RSD or < 0.01 min SD whichever is greater 5) Pressure range : 2~62MPa(9,000psi) 6) Pulsation : Typically: <0.2MPa or <1% whichever is greater 7) Gradient formation : High pressure proportioning 8) Proportioning accuracy : ±0.2%(of full scale) 9) Proportioning Precision : 0.15%SD 10) Number of eluent lines : 4 11) Gradient delay volume : 690ul 2. Solvent Rack with degasser channels 1) Eluent Bottle Capacity(all versions) : Nine 1-L bottles, or Four 2.5-L bottles, or Two 5-L and two 1-L bottles 2) Degassing channels : Four analytical degasser channels 3) Degassing Channel Tubing : Teflon AF 4) Channel Volume : 670ul 5) Wetted Materials : Teflon AF, PEEK, and Tefzel 6) Status LEDs : Power, vacuum pump status, error(vacuum and/or leak) 7) Communication : 15-pin D-SUB(through pumps) 8) Power supply :15-pin D-SUB (through pumps) or external power supply 9) Power Consumption : 30VA max 3. Autosampler 1) Sample capacity : 120x1.8ml/2.0ml vials, 120x1.1ml conical vials, 216x1.2ml vials, 216x0.3ml vials 30x10ml vials and/or 66x4ml vials, 3x96 and/or 384 normal or deep well plates + 15x10ml vials(depending on sample tray configuration) 2) Injection methods : In-line split-loop injections, bypass mode, user-defined programs 3) Injection volume range(recommended) : 0.01~100ul(1~100ul) 4) Injection volume accuracy : ±0.5% at 50 and 90μL 5) Minimum sample required : 1ul out of 5ul(250ul conical vial) 6) Injection volume precision : <0.25% RSD at 5 μL (typically <0.15% RSD), caffeine in water 7) Linearity : Corr. coeff. >0.999, RSD <0.5% at 5?90μL, caffeine in water 8) Needle wash : Active external needle wash 9) Carryover : <0.005% for caffeine with external wash at 75bar 10) Injection cycle time : <15s for 5ul 11) Sample thermostatting : 4?45°C 12) Sample temperature accuracy : ±2°C 13) Sample Tray Shaking Function : Yes 4. Column Oven 1) Temperature Range : 5°C to 80°C 2) Temperature Accuracy : ±0.5°C 3) Temperature Stability : ±0.1°C 4) Temperature Precision : ±0.1°C 5) Column Capacity : Up to 12 Columns, depending on column length Maximum column length : 30cm 6) Heatup/Cooldown time : Typically 15min from 20°C to 50°C Typically : 15min from 50°C to 20°C 7) GLP Features : Dionex AutoQ routines for Instrument Qualification Column Identification System for four columns 8) PC Connection : USB 9) Inputs/Outputs : Two digital inputs/ Two relay outputs 5. Diode Array Detector 1) Optical System : Single-beam, reverse optics design with concave holographic grating 2) Maximum Data Collection Rate : 100Hz 3) Wavelength Range : 190?800 nm 4) Noise : Wide slit : <±8uAU at 254nm, Narrow slit<±10uAU at 254nm response time 2s(according to ASTM time constant approx 1s) 4nm bandwidth, water at 1.0ml/min 5) Drift : <1mAU/h(typically<0.5mAU/h) at 254nm and 520nm with water at 1.0ml/min 6) Linearity : <3% RSD and corr. coeff>0.9995 up to 1.5AU Typically<2.5% RSD and corr. coeff>0.999 up to 1.8AU 7) Light Source : Deteurium lamp, tungsten lamp, temperature control for bath lamps 8) Wavelength Accuracy : ±1.0 nm, self-calibration with D-alpha line, verification with holmium oxide filter 9) Pixel resolution : < 1 nm 10) Slit Width : Narrow or wide slit, settable for the DAD 11) PC Connection : All functions controllable via USB 2.0; integrated USB hub with three USB 2.0 ports 6. Workstation Data Software 1) Architecture : Distributed client/server: "server" software module manages all real-time instrument control and data acquisition tasks, "client" software module provides all user interface functions. Any number of client instances can connect to any number of server instances. Client and server modules can be used together on the samePC (a "workstation"), or on separate PCs ("instrument controllers" and "remote clients" 2) Relational Database : Fast retrieval of samples base on any combination of sample, sequence, and result criteria. Compatible with Oracle 8i and 9i, Microsoft SQL Server 7, Microsoft SQL Server 2000, and Microsoft Jet Engine 3/4 (Access MDB format) 3) Instrument Control : Up to 6 instruments per workstation or instrument controller (maximum of 2 diode-array detectors). Full control for over 200 different instruments from more than 20 manufacturers via RS-232, IEEE-488, DX-LAN, USB, LAN, etc. Programmable triggers for conditional execution of instrument control commands. 4) Data Acquisition : Direct digital data acquisition from most Dionex detectors; acquisition from other instruments via UCI Universal Chromatography Interfaces at rates up to 100 Hz with 25-bit dynamic resolution. Up to 16 standard detector channels per timebase Chromatography system), more for photodiode array and mass spectrometry channels. Chromatogram run times up to 999.999 min. 5) Peak Detection and Identification : More than 25 time-programmable detection options. Easy manual manipulation of baselines. Component identification based on absolute or relative retention time, with or without spectral matching. Up to 1024 sample components per method. Independently-selectable identification parameters for each component. Unlimited number of component groups per method 6) Reporting : Integrated Excel-compatible spreadsheet provides complete reporting flexibility with dynamic updating. Extensive set of report variable and report table options facilitates generation of single-injection, calibration, summary, system suitability, audit trail, fraction collection, and other types of reports. User-defined sample and peak variables are fully supported. Optional Report Publisher allows incorporation of charts and user-defined formulas written in Excel syntax. 7. PC & Printer for System Control 1) CPU : Intel Dual Core - 3.0 GHz 2) HDD : 160 GB 3) RAM : 2 GB 4) ODD : DVD Combo 5) Monitor : 21" LCD 6) Printer : Laser Printer 7) OS : Windows XP