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Instrument Database:
Hitachi - Science & Technology - LaChrom ULTRA L-2160U UPLC Pump
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| Year of introduction |
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| Status |
available |
| Company |
Hitachi - Science & Technology
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| Categories |
Chromatography: LC-Pump: Gradient/Binary
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For constant retention times even with super-fast gradients The high-pressure solvent gradient system is equipped with a special electronic control device that enables extremely precise solvent gradients to be formed with minimal delay. In this way, exceptionally stable retention times and peak areas are guaranteed. - Stable up to 600 bar
- Flow rates upto 5 mL/min
- Extremely precise high-pressure graadients via the electronic control system A-EPIC (Advanced Electronic Pulse Elimination and Compensation) with 4 pressure sensors
- Minimal gradient delay volume
- Fitted solvent degasser
- Built-in piston rinsing device
- Keyboard and LCD display
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| Specifications |
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Flow rate range
| 0.001 - 5.000 mL/min
| Maximum pressure
| 60 MPa (600 bar) to 2.5 mL/min, 30 MPa (300 bar) at higher flow rates
| Flow rate precision
| 0.075 % RSD or 0.02 min SD (at 1 mL/min)
| High-pressure gradient
| | Recommended flow rate range
| 0.2 - 5 mL/min
| No. of channels
| 2, optional 2 x3 channels with solvent switch valve
| Gradient accuracy
| +- 1%
| Gradient precision
| < 0.16 % RSD (at 1 mL/min)
| Gradient delay volume
| 370 µL
| Safety features
| Leak sensor; error handling
| FDA/GXP functions
| Maintenance logbook: - Solvent consumption since last change of seals
- Number of abnormal pressure pulsations during an analysis
With EZChrom Elite software: - Pressure profile
- Documentation of instrument serial numbers and configuration
- Comprehensive audit trails and logbook
| Power requirements
| 24 V DC, 50W, either from the Organizer unit or with optional power supply unit
| Dimensions
| 340 (W) x 400 (D) x 150 (H) mm
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