Category: HPLC - Liquid Chromatography | Subcategory: Pumps

Agilent Technologies 1100 Series Binary Pump, Model G1312A

Agilent Technologies 1100 Series Binary Pump, Model G1312A Image

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Agilent Technologies 1100 Series Binary Pump, Model G1312A ImageAgilent Technologies 1100 Series Binary Pump, Model G1312A ImageAgilent Technologies 1100 Series Binary Pump, Model G1312A ImageAgilent Technologies 1100 Series Binary Pump, Model G1312A ImageAgilent Technologies 1100 Series Binary Pump, Model G1312A Image

The Agilent/Hewlett Packard 1100 Series Binary Pump, Model G1312A, ensures virtually pulse-free and stable solvent flow, with dual floating pistons in series, precisely servo-controlled. This design with variable stroke volume allows pulse-free solvent delivery and efficient mixing. An inlet-valve electronically activated and synchronized to piston stroke-eliminates vapor formation with volatile solvents and is maintenance-free. With high-speed proportioning valve and pre-configured vacuum degasser, for convenient low-pressure mixing of up to four solvents and highest flexibility in solvent choices.

Features:

  • Ease-of-use – handheld control module lets you enter operating parameters fast, store methods easily and display pressure profile, diagnostics, and task-oriented information.
  • Durable – stainless steel, titanium, gold, ruby, sapphire, ceramics, PEEK and PTFE ensure long lifetime. Seal wash option for high salt mobile phases keeps maintenance to a minimum for lower operation costs.
  • Wide flow range – up to 10 ml/min for broad HPLC work, including semi-preparative separations.
  • Better for GLP – built-in leak and pressure test with graphical presentation of pressure profiles, and early maintenance feedback.

Specifications:

  • Setable Flow Range: Setpoints 0.001 to 5 ml/min, in 0.001 ml/min increments
  • Flow Range: 0.1 to 5 ml/min
  • Flow Precision: ≤ 0.07% RSD or ≤ 0.02 min SD
  • Flow Accuracy: ± 1% or 10 ul/min
  • Pressure: Operating range 0 to 400 bar (0 to 5880 psi) up to 5 ml/min
  • Pressure Pulsation: < 2% amplitude (typically < 1%) at 1 ml/min isopropanol, at all pressures > 1 MPa
  • Compressibility Compensation: User-selectable, based on mobile phase compressibility
  • Hydraulic System: Two dual pistons in series pumps with proprietary servo-controlled variable stroke drive, floating piston design and active inlet valve
  • Recommended pH Range: 1.0 to 12.5; solvents with pH < 2.3 should not contain acides with attack stainless steel
  • Gradient Formation: High-pressure binary mixing, delay volume 180 to 480 ul without mixer, 600 to 900 ul with mixer, dependent upon back pressure
  • Composition Range: 1 to 99% or 5 ul/min per channel
  • Composition Precision: ≤ 0.5% absolute
  • Composition Accuracy: ≤ 0.15% RSD at 1 ml/min
  • Weight: 34 lbs (15.5 kg)
  • Dimensions: 7" H x 13.5" W x 17" D (18 x 34.5 x 43.5 cm)
  • Line Voltage: 100-120 or 220-240 VAC, ±10%
  • Line Frequency: 50 or 60 Hz, ±5%
  • Power Consumption: 220 VA
  • Ambient Operating Temperature: 4-55°C (41-131°F), Non-condensing
  • Operating Altitude: Up to 2000m (6500 ft.)
  • Non-operating Altitude: Up to 4600m (14950 ft.)
  • Safety Standards, IEC, CSA, UL: Installation Category II, Pollution Degree 2

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