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Agilent 1260 Infinity HPLC G4212B DAD Detector
Agilent 1260 Infinity HPLC G4212B DAD Detector
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Our Price: $15,485.00
Sale Price: $12,960.00
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Condition: Fully Recertified and Tested to Perform at Manufacturer Specifications
Warranty: 90-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 2 to 4 Business Days

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Included Documentation: Lab Advisor Calibration Report

Quantity in Stock:

Product Code: AG-DAD1260

Recertification Protocol
Technical Specification Sheet (NEW)

Agilent 1260 Infinity HPLC G4212B Diode Array Detector

The Agilent 1260 Infinity 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 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 HPLC G4212B DAD Detector includes:
  • > Flow Cell
  • > Tungsten and Deuterium Lamps
  • > Lab Advisor Calibration Report
  • > Power Cord
  • > Operator's Guide
  • > Full 90 Day Parts and Labor Warranty

Agilent 1260 Infinity HPLC G4212B Diode Array Detector Specifications

Detection Type 1024-element photodiode array
Light Source Deuterium lamp
Wavelength Range 190 - 640 nm
Short Term Noise (ASTM) Single and Multi-Wavelength < ± 3 × 10^-6 AU at 230 nm/4 nm
Drift < 0.5 × 10^-3 AU/hr at 230 nm
Linear Absorbance Range
> 2.0 AU (5%) at 265 nm
Wavelength Accuracy ± 1 nm
Wavelength Bunching 2 - 400 nm
Slit Width Fixed 4 nm slit
Diode Width ~ 0.5 nm
Signal Data Rate 80 Hz
Spectra Data Rate 80 Hz
Flow Cells

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

Control and Data Evaluation Agilent ChemStation for LC
Analog Outputs

Recorder/integrator: 100 mV or 1 V, output range 0.001 - 2 AU, one output


Controller-area network (CAN), GPIB, RS-232C, APG Remote: ready, start, stop and shut-down signals, LAN

Safety and Maintenance

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.

GLP Features

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.

Housing All materials recyclable

Agilent 1260 Infinity HPLC G4212B DAD Detector Manual

Click Here to View the Technical Specs for the Agilent 1260 Infinity G4212B DAD Detector

Why Buy From Marshall Scientific?

Every product we offer undergoes a rigorous inspection process to verify that all manufacturer specifications are met. All of the electronics and boards are tested for proper function, and any necessary preventative maintenance is performed alongside repairs by our industry trained technicians. Our primary goal is to offer products that are as close to new as possible at an affordable price.

All Lab Equipment is Fully Recertified and Tested

Most Pieces Ship within 2 to 5 Business Days

All Products Come with a Standard Warranty

Trained Customer and Technical Support

Industry Leading Overall Customer Satisfaction

Marshall Scientific's Recertification Protocol


Our technicians decontaminate and clean all equipment upon arrival and upon purchase to create a neutral environment for lab use.

Preliminary testing is conducted to identify potential product defects, upon completion, we replace all faulty and/or under-performing parts with original manufacturer parts that perform up to specification.

Any parts known to fail or malfunction from excessive use are removed and replaced to insure the extended lifetime of your equipment.

Any necessary preventative maintenance is performed alongside repairs, so your purchase will be ready to go as soon as it arrives.

All electronics and boards are tested for proper function and response by our industry trained technicians. Any electronic deficiencies detected are immediately repaired.

Final testing cycles ensure your instrument performs fully at manufacturer specifications, guaranteeing you receive a properly working product ready for use.

Once we finish our rigorous testing and decontamination procedures, your order will be packaged to best protect it during shipment and will include delivery insurance.

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