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Instrument Database:
Agilent Technologies Inc. - G1314B (1200 Series) Variable Wavelength Detector
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| Year of introduction |
2006 |
| Status |
available |
| Company |
Agilent Technologies Inc.
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| Categories |
Chromatography: LC-Detector: UV/Vis
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Sensitive and stable UV-visible detection
Whether as a standalone detector extending your analytical range, or in an automated Agilent 1200 Series system enhancing your productivity, the Agilent 1200 Series variable wavelength detector (VWD) lowers detection limits with simplified optics for high sensitivity, low baseline drift and wide linear range. Lower your cost of ownership with easy front access to lamp and flow cell for fast replacement. Helps to comply to GLP with built-in holmium oxide filter for automatic wavelength verificatio
Features
- Achieve high sensitivity and low detection limits with low baseline noise and drift.
- Cut operating costs with automatic shutdown for longer productive lamp lifetime.
- Verify wavelength accuracy for GLP compliance - automatic holmium oxide filter can be set at the beginning of your chromatography to verify that your wavelength is indeed what the setpoint says it is.
- Realtime chromatographic signal plot and built-in context-sensitive online information with easy step-by-step guidance on handheld control modules.
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| Specifications |
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| Specifications 1200 Series Variable Wavelength Detector | | Detection type | Double-beam photometer | | Light source | Deuterium lamp | | Noise | ± 0.75 x 10 -5 AU, at 254 nm | | Drift | 3 x 10-4AU/hr, at 254 nm | | Linearity | >2 AU upper limit | | Wavelength range | 190-600 nm | | Wavelength accuracy | ± 1 nm, self-calibration with deuterium lines, verification with holmium oxide filter | | Wavelength bandwidth | 6.5 nm typical over whole wavelength range | | Maximum data rate | 13 Hz | | Flow cells | Standard: 14-µL volume, 10-mm cell path length and 40 bar (588 psi) pressure maximum
High Pressure: 14-µL volume, 10-mm cell path length and 400 bar (5880 psi) Pressure maximum
Micro: 1-µL volume, 5-mm cell path length and 40 bar (588 psi) pressure maximum
Semimicro: 5-µL volume, 6-mm cell path length and 40 bar (588 psi) pressure maximum | | Communications | Controller-area network (CAN), RS-232. 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 ChemStation, leak detection, safe leak handling, leak output signal for shutdown of pumping system. Low voltages in major maintenance areas. | | GLP | Electronic records of maintenance and errors. Early maintenance feedback (EMF) for continuous tracking of instrument usage, display of feedback messages if preset limits are exceeded. Verification of wavelength accuracy with built-in holmium oxide filter. | | Housing | All materials recyclable |
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