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Agilent 1260 Infinity I HPLC G4212B Diode Array Detector
The Agilent 1260 Infinity I HPLC G4212B DAD Detector verifies separation
quality with peak purity, multiple signals, and spectral libraries during analytical quantification, offering an extended wavelength range with the
highest sensitivity. The diode array detector allows for automated
wavelength verification for performance tracking. The Agilent 1260’s temperature
management system ensures optimum baseline stability, even under rough ambient
conditions.
The DAD also provides greatly enhanced sensitivity as well as building upon baseline stability, using a cartridge cell system with optofluidic waveguides. This detector features superb illumination using combined deuterium
and tungsten lamps for the highest intensity and lowest detection limit from
190 to 640 nm, 1024 diodes and a fixed 4-nm slit. The fixed 4-nm slit allows for rapid optimization of sensitivity, linearity, and spectral resolution to provide optimum incident light conditions. Also featured in the Agilent 1260 Infinity G4212B is an 80 Hz data acquisition and sampling rate, keeping up with the analysis of ultra-fast HPLC.
The Agilent 1260 Infinity I HPLC G4212B DAD Detector is in excellent condition and will be fully tested to perform at factory
specifications before being shipped.
The Agilent 1260 Infinity I HPLC G4212B DAD Detector includes:
- > Firmware Version 07.02 (Can be changed upon request)
- > Flow Cell
- > Tungsten and Deuterium Lamps
- > Lab Advisor Calibration Report
- > Power Cord
- > Operator's Guide
- > Full 180 Day Parts and Labor Warranty
Agilent 1260 Infinity I HPLC G4212B Diode Array Detector Specifications
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Detection Type
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1024-element photodiode array
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Light Source
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Deuterium lamp
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Wavelength Range
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190 - 640 nm
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Short Term Noise (ASTM) Single and Multi-Wavelength
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< ± 3 × 10^-6 AU at 230 nm/4 nm
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Drift
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< 0.5 × 10^-3 AU/hr at 230 nm
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Linear Absorbance Range
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> 2.0 AU (5%) at 265 nm
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Wavelength Accuracy
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± 1 nm
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Wavelength Bunching
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2 - 400 nm
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Slit Width
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Fixed 4 nm slit
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Diode Width
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~ 0.5 nm
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Signal Data Rate
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80 Hz
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Spectra Data Rate
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80 Hz
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Flow Cells
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Max-Light Cartridge Cell (10 mm, V [σ], 1.0ul), 60 bar (870 psi) pressure maximum
Max-Light Cartridge Cell (60 mm, V [σ], 4.0ul), 60 bar (870 psi) pressure maximum
Max-Light Cartridge Test Cell
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Control and Data Evaluation
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Agilent ChemStation for LC
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Analog Outputs
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Recorder/integrator: 100 mV or 1 V, output range 0.001 - 2 AU, one output
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Communications
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Controller-area network (CAN), GPIB,
RS-232C, APG Remote: ready, start, stop and shut-down signals, LAN
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Safety and Maintenance
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Extensive diagnostics, error detection, and display (through control module
and ChemStation), leak detection, safe leak handling, leak output signal for shutdown of pumping system. Low voltages in major maintenance areas.
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GLP Features
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Early maintenance feedback (EMF) for continuous tracking of instrument
usage in terms of lamp burn time with user-settable limits and feedback messages. Electronic records of maintenance and errors. Verification of wavelength accuracy with built-in holmium oxide filter.
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Housing
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All materials recyclable
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Agilent 1260 Infinity HPLC G4212B DAD Detector Manual
 Click Here to View the Technical Specs for the Agilent 1260 Infinity G4212B DAD Detector
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