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Instrument Database:
Agilent Technologies Inc. - G1312B (1200 Series) Binary Pump SL
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| Year of introduction |
2006 |
| Status |
available |
| Company |
Agilent Technologies Inc.
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| Categories |
Chromatography: LC-Pump
Chromatography: LC-Pump: Gradient/Binary
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For Rapid Resolution LC
The Agilent 1200 Series binary pump SL is part of the Agilent Rapid Resolution System and is optimized to cope with RRHT 1.8 µm particle size column technology. It is based on a high pressure mixing principle and is configurable in volume (standard or low delay volume configuration). The Agilent 1200 Series binary pump SL is the pump of choice for reproducible gradients and highest performance, especially at low flow rates, for high-throughput and ultra-fast applications, and the use of STM column technology. It is ideal for applications where high speed and resolution with uncompromised data quality is mandatory.
Features:
- Configurable delay volume down to 120 µL together with a flow range up to 5 mL/min provides universal applicability.
- Fast and easy change from standard to low delay volume configuration.
- Electronic damping control for lowest baseline noise.
- Perfect choice for fast and precise gradients using LC/MS, as well as UV-only systems.
- Fully exploits the speed and separation potential of ZORBAX Rapid Resolution HT columns.
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| Specifications |
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| Performance specifications Agilent 1200 Series binary pump SL | | Hydraulic system | Two dual piston in series pumps with proprietary servo-controlled
variable stroke drive, floating piston design and active inlet valve | | Settable flow range | Set points 0.001 - 5 mL/min, in 0.001 mlLmin increments | | Flow range | 0.05 - 5.0 mL/min | | Flow precision | ≤0.07% RSD, or ≤0.02 min SD whatever is greater, based on retention time at constant room temperature | | Flow accuracy | ± 1 % or 10 µL/min whatever is greater | | Pressure operating range | 0 - 600 bar (0 - 8700 psi) up to 5 mL/min | | Pressure pulsation | Standard delay volume configuration:
< 2 %amplitude (typically < 1 %), at 1 mL/min isopropanol, at all pressures > 1 MPa
Low delay volume configuration:
< 5 %amplitude (typically < 2 %), at 1 ml/min isopropanol,
at all pressures > 1 MPa | | Compressibility compensation | Automatic, pre-defined, based on mobile phase compressibility | | Recommended pH range | 1.0 - 12.5, solvents with pH < 2.3 should not contain acids which attack stainless steel | | Gradient formation | High-pressure binary mixing | | Delay volume | Standard delay volume configuration:
600-800 µL, dependent on back pressure (includes 400 µL mixer) Low delay volume configuration:
120 µL | | Composition range | Settable range: 0-100 %
Recommended range: 1 - 99 % or 5 µL/min per channel, whatever is greater | | Composition precision | ≤0.15% RSD at 1 mL/min | | Composition accuracy | ± 0.35% absolute | | Control and data evaluation | Agilent ChemStation for LC, EZ Chrom Elite | | Analog output | For pressure monitoring, 2 mV/bar, one output | | Communications | Controller-area network (CAN), RS-232C, APG Remote: ready,
start, stop and shut-down signals, LAN optional | | Safety and maintenance | Extensive diagnostics, error detection and display (through Agilent LC Diagnostics), leak detection, safe leak handling, leak output signal for shutdown of pumping system. Low voltages in major maintenance areas. | | Housing | All materials recyclable | | GLP features | Early maintenance feedback (EMF) for continuous tracking of instrument usage in terms of seal wear and volume of pumped mobile phase with pre-defined and user-settable limits and feedback messages. Electronic records of maintenance and errors. |
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