Perkin Elmer Series 200 LC Quaternary Pump $4,400 This pump is in good working condition and tested at GenTech. It features a flow rate of 0.01 to 10.0 mL/min and stores up to 20 methods. It offers superior flow rate precision (typically <0.1%), compositional accuracy (typically +/- 0.50%), and retention-time precision (typically <0.1%) for either isocratic or gradient separations. The Series 200 LC Pump has stand-alone capability or may be placed under full PC control as part of a Turbo LC Plus system. Includes SIX (6) MONTH WARRANTY. Warranty does not cover consumable parts. Back to Perkin Elmer HPLC Systems Specifications

Specifications:

• Flow Rate Range: 0.01 to 10.0 ml/min
• Flow Rate Increments: 0.01 from 0 to 0.99 mL/min and 0.1 from 1.0 to 10.0 ml/min
• Flow Precision: 0.3% relative standard deviation (typically <0.1%) at 1 ml/min and 1000 psi (70) bar with water as the mobile phase
• Flow Accuracy: ±1% of the setting at 1 ml/min and 1000 psi (70) bar with water as the mobile phase
• Retention Time Reproducibility: < 0.3% RSD (typically <0.1% RSD)
• Pressure Range: 0 to 6200 psi or 0 to 420 bar from the entire flow-rate range
• Pressure Limits: High and low limit user-settable to 10 psi or 1 bar increments
• Solvent Compressibility: Keyboard settable flow calibration
• Composition Range: 0 to 100% solvent A-D
• Composition Settablility: Settable to 0.1%
• Composition Accuracy: ±1.0% absolute from 3 to 97% at 5 ml/min
• Composition Precision: Typically less than 0.2% variation
• Gradient Curves: Linear, exponential 1 to 9.9 (positive and negative) or step (89 profile selections)
• Linearity: Within ±1% from 10 to 90% at 5 ml/min
• Program Steps: Step 0 plus up to 20 solvent program steps. Battery-backed storage of up to 20 methods plus one default method
• Step Time: 0 to 999 min
• Step Time Increments: 0.1 min, 0 to 9.9 min; 1.0 min, 10 to 99 min
• Programmed Timed: Two built-in independent momentary (two second) contact closures
• Events/Method: Maximum of 9

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