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Agilent 1260 Infinity I HPLC G4212B Diode Array Detector
Product Description
Agilent 1260 Infinity I HPLC G4212B Diode Array Detector
- Wavelength Range: 190 to 640 nm
- Light Source: Deuterium lamp combined with tungsten lamps for enhanced illumination
- Drift: < 0.5 × 10^-3 AU/hr at 230 nm
- Photodiode Array: 1024 elements for high-resolution detection
- Linear Absorbance Range: > 2.0 AU at 265 nm
- Wavelength Accuracy: ± 1 nm
- Slit Width: Fixed 4 nm for optimized sensitivity, linearity, and spectral resolution
- Data Rate: 80 Hz signal and spectral sampling for ultra-fast HPLC analysis
- Compatibility: Supports Max-Light Cartridge Cells with optofluidic waveguides
- Diagnostics: Extensive error and leak detection, GLP features including early maintenance feedback and wavelength verification
- Temperature Management: Ensures baseline stability under varying ambient conditions
- Function: Verifies separation quality with peak purity, multiple signals, and spectral libraries during analytical quantification
This detector combines high sensitivity, stability, and rapid data acquisition for precise HPLC applications, maintaining factory specification performance.
Item Stats
Product details
| 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 maximumMax-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 |
| Communications | 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 |
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