Agilent 1200 Quat MWD System, Flow Range 0.2 – 10.0 ml/min, HP Agilent (CAT#: STEM-CPO-0032-LGZ)

Include

Agilent Model G1311 quaternary pump
Agilent Model G1365D multiple wavelength detector
Agilent Model G1322 degasser
Agilent Model G1329 autosampler
Agilent Model G1316 thermostatted column compartment
Agilent 1200 Solvent Tray with 2 solvent bottles
Computer Data System with NEW Data (Clarity for Windows 10) Analysis Software
New 19″ Flat Panel Monitor
All cables, keyboard, mouse, & complete performance documentation
Like the 1100 series the 1200 model is a workhorse for the demanding needs of any QA/QC lab for the most advanced analytical and method development applications.

At the heart of any HPLC system is the pump. The 1200 4th pump model G1311 is designed for routine method development and high-throughput gradient applications with maximum flexibility by accessing multi-solvent gradients of up to 4 solvents. Precise flow plus low pulsation = awesome

The G1314 VWD detector provides high sensitivity information from 190 to 600 nm. The dual lamp design and temperature control of the Agilent 1200 Series VWD ensure outstanding sensitivity....it won't limit your analytical capabilities.

The repeatability and lack of carryover typical of the 1200 Series autosamplers is astronomically outstanding. Superior injection precision and minimal carryover make your runs dependable day in and day out. The 1200 Autosampler provided precision levels of <0.5% RSD over the injection volume range of 0.01 μL to 2000 μL. The unique flow design, combined with external needle wash and optional multiple wash solvents, virtually eliminates carryover, even of highly adsorbed compounds.

Condition: certified pre-owned
Hydraulic system: Dual plunger in series pump with proprietary servo-controlled variable stroke drive, floating plungers and active inlet valve
Setable flow range: 0.001 – 10 ml/min, in 0.001 ml/min increments
Flow range: 0.2 – 10.0 ml/min
Flow precision: 0.07% RSD, or £ 0.02 min SD whatever is greater, based on retentiontime at constant room temperature
Flow accuracy: ± 1% or 10 µl/min whatever is greater
Pressure: Operating range 0 – 40 MPa (0 – 400 bar, 0 – 5880 psi) up to 5 ml/min; Operating range 0 – 20 MPa (0 – 200 bar, 0 – 2950 psi) up to 10 ml/min
Pressure pulsation: less than 2 % amplitude (typically 1 MPa (10 bar)
Compressibility compensation: User-selectable, based on mobile phase compressibility
Recommended pH range: 1.0 – 12.5, solvents with pH less than 2.3 should not contain acids which attack stainless steel
Gradient formation: Low pressure quaternary mixing/gradient capability using proprietary high-speed proportioning valve Delay volume 800 – 1100 µl, dependent on back pressure
Composition Range: 0 – 95 % or 5 – 100 %, user selectable
Composition Precision: < 0.2 % RSD, at 0.2 and 1 ml/min
Recommended pH range: 1.0 – 12.5, solvents with pH < 2.3 should not contain acids which attack stainless steel
Control and data evaluation: Agilent control software (e.g. Clarity, ChemStation, EZChrom, OL, etc.)
Communications: Controller-area network (CAN), GPIB, RS-232C, APG Remote: ready,start, stop and shut-down signals, LAN optional
Safety and maintenance: Extensive diagnostics, error detection and display (through control module and Agilent Lab Monitor & Diagnostic Software), leak detection, safe leak handling, leak output signal for shutdown of pumping system. Low voltages in major maintenance areas.
Features: Early maintenance feedback (EMF) for continuous tracking of instrument usage in terms of seal wear and volume of pumped mobile phase with user-settable limits and feedback messages. Electronic records of maintenance and errors.
Housing: All materials recyclable

Compact, benchtop design built on the "nearly perfect" 1100
Wide flow range up to 10 ml/min (at 200 bar) enables semi-preparative separation
Wide selection of autosamplers, full flexibility in injection volumes and sample containers
Programmable single lambda analysis, 1 signal, 13 Hz data rate
Training and installation packages available

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