LEAP 4x ULTRA Biocompatible Ultra High Pressure Pump
ConsistsOf
- 3 flow rate ranges (nano, micro bore and normal) plus ultra-high pressure (max pressure 1000bar, 14,500 psi)
- Flow stability in all flow rate ranges and pressures
- Includes degasser; 75ul dwell volume; use with any columns down to 1.5 micron particle size
- Combine with flow splitter and Accurate Flow Monitor (AFM)
Specifications
- Minimum Flow Rate - 1.0 μL/min
- Maximum Flow Rate - 1000 μL/min
- Flow Rate Resolution - 0.1 μL/min
- Pressure Range - 0 to 15,000 psi (0 to 1000 bar)
- Pressure Resolution - 0.15 psi (0.01 bar)
- Solvent Capacity - Quaternary valve system
- Delay Volume - 70 μL
- Compositional Accuracy - ± 1% at a flow rate of 25–500 μL/min
- Primary Piston Volume - 24 μL
- Degasser Type - Integral, self-adjusting, 4 channel vacuum membrane (Teflon® AF)
- Degasser Hold Volume < 500 μL per channel
- Pulse Dampener - 3 μL, dynamic
- Wetted Parts - 316SS, titanium, PEEK™, sapphire, TZP-ceramic, FEP, GFP, ruby
- Remote Controls - Start, USB interface for software control
- Ambient Environment - 10–40 °C, 40–80% relative humidity, non-condensing
- Operating Temperature - 10 °C to 40 °C
- Dimensions - 18 ⋅ 36 ⋅ 47 cm (H ⋅ W ⋅ D)
- Weight - 12 kg
- Power Requirements - 100/120 Vac, 220/240 Vac nominal; 500 VA max, 50 to 60 Hz
Software Control The 4x Ultra Pump can be controlled as a component of the B-FAB MS LC Separation System by either the LEAP Shell 3 Software System or via integration with Analyst or Xcalibur Data System for seamless operation.
Certification and Validation Services Every pump is tested at the factory prior to shipment to ensure that it meets or exceeds performance specifications. A Declaration of Conformity (DC) accompanies each pump and documents test results. On-site field testing (optional) validates system performance.
Description
LEAP 4x Ultra - Ultra High Pressure Pump; Quaternary Gradient, Three Flow Rate Ranges (nano-, micro-bore and analytical) plus Ultra High Pressure (14,500 psi) Capability. Includes Built in Solvent Degasser and Pulse Dampening in an Ultra Low Dead Volume User Serviceable Design. Order with the 4x Ultra Starter Kit and appropriate Janeiro™ CNS Driver for Seamless Integration with Analyst™, Xcalibur™ or LEAP Shell Software™.
- 70 μL delay volume ensures high speed separations
- Integrated, self-adjusting vacuum degasser assures reproducibility
- Two LC systems in one, spanning from standard LC pressures up to 15,000 psi
- Optimizes the performance of sub-two micron particle columns
High Speed Solvent Delivery
The 4x Ultra Pump is designed for high speed chromatographic separations. With a delay volume of only 70 μL, the pump ensuresrapid transfer of complex gradients to the column. 4x Ultra provides the flexibility of quaternary solvent delivery with better performance than a binary pump. Specialized cams provide excellent flow reproducibility over the expansive pressure range, from conventional analytical LC pressures up to 15,000 psi for long column separations.
The 4x Ultra pump optimizes the performance of sub-two micron particle columns with the ability to pump precise gradient profiles over the entire pressure range.
Integrated Vacuum Degassing
The 4x Ultra Pump has an integrated, self adjusting constant vacuum level, membrane degasser that effectively removes dissolved air from the mobile phase. This results in more stable flow rates, accurate gradient composition, low pulsation, and stable baselines.
Ease of Use
Regular preventive maintenance is simplified with self-aligning piston chambers that ensure a perfect fit every time.
The 4x Ultra High Speed Pump provides rapid and reproducible transfer of even the most complex and aggressive gradients. This quaternary pump is capable of handling pressures up to 15,000 psi with a delay volume of only 70 μL, enabling high speed chromatographic separations.
Click Here to download the 4x Ultra brochure (pdf)
ModelNumber
FLX.10390
