Cookie Img
Trust Stamp
Product Showcase
National Analytical Corporation Banner
Home » Products » 1220 Infinity LC System » 1220 Infinity LC System

1220 Infinity LC System

1220 Infinity LC System
1220 Infinity LC System
Product Code : 770
Product Description

1220 Infinity LC System

  • applications
  • Fully compliant with all requirements for regulatory LC applications.
  • Industry leading quality and long-life - a member of the reliable and trusted 1200 Infinity Series.
  • Fast, trouble-free startup - every system is tested in its final configuration.
  • Flexibility - hardware choices and all-in-one configurations include an isocratic or gradient pump, manual injector or vial auto sampler, column oven and variable wavelength detector.
1220 Infinity LC System – Performance Specifications Pumps (isocratic and gradient)
Hydraulic system Dual plunger in series pump with proprietary servo-controlled variable stroke drive, floating plungers and passive inlet valve
Settable flow range 0.001 – 10 mL/min, in 0.001 mL/ min increments
Flow range 0.2 – 10.0 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 – 60 MPa (0 – 600 bar, 0 – 8700 psi) up to 5 mL/min
Operating range 0 – 40 MPa (0 – 400 bar, 0 – 5880 psi) up to 5 mL/min
Operating range 0 – 20 MPa (0 – 200 bar, 0 – 2950 psi) up to 10 mL/min (all versions)
Pressure pulsation < 2 % amplitude (typically < 1 %), at 1 mL/min isopropanol, at all pressures > 1 MPa (10 bar)
Compressibility compensation User-selectable, 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 (gradient pump or optional; two solvents) Low pressure dual mixing/gradient capability using proprietary high-speed proportioning valve
Pump delay volume 600 – 900 μl, system delay volume 800 – 1100 μl, dependent on back pressure
Composition range 0 – 95 % or 5 – 100 %, user selectable
Composition precision < 0.2 % RSD or < 0.04 min SD, whatever is greater, at 1 mL/min; based on retention time at constant room temperature.

NATIONAL ANALYTICAL CORPORATION

Contact Us

( *represents compulsory fields )

Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.



NATIONAL ANALYTICAL CORPORATION All Rights Reserved.