Thermo Fisher Scientific SpectraSYSTEM P4000 Gradient Pump - Used

Product Information

The Thermo Fisher Scientific SpectraSYSTEM P4000 Gradient Pump is a versatile piece of equipment offering high flow rate, precision, and accuracy. It is commonly used in analytical chemistry, pharmaceutical research, and environmental analysis. The pump features wetted surfaces of 316 stainless steel and analytical and narrow-bore PEEK, ensuring reliable performance. Whether it's conducting HPLC, FPLC, GC, or CE, this pump guarantees exceptional linearity and compositional accuracy. A lesser-known fact about this pump is its exceptional compositional precision at a variety of flow rates, especially helpful in narrow-bore settings.

• Cold-water cooling system for stable performance
• Highly accurate and precise flow rate
• Compatible with a wide range of chromatographic techniques

• Wetted Surfaces: 316 stainless steel, analytical and narrow-bore PEEK, semi-prep other surfaces for all pumps: Teflon, Tefzel, sapphire, polyethylene
• Delay Volume: < 800 L, analytical < 500 L, narrow-bore (P4000)
• Flow Rate Range: 0.01 - 10.00 mL/min, analytical or narrow-bore pumps 0.01 - 30.00 mL/min, semi-prep PEEK pumps
• Flow Accuracy: < 1% at 1.0 and 4.0 mL/min, analytical or semi-prep < 1% at 0.2 and 1.0 mL/min, narrow-bore
• Flow Precision: Typically < 0.2% at 0.5 mL/min or greater
• Gradient Linearity: < 1.0% at 1.0 mL/min from 5 - 95% composition, analytical < 1.0% at 0.5 mL/min from 5 - 95% composition, narrow-bore
• Compositional Accuracy: < 1.0% at 1.0 mL/min from 5 - 95% , composition analytical < 1.0% at 0.5 mL/min from 5 - 95% composition, narrow-bor
• Compositional Precision: Typically < 1.0% at 1.0 mL/min analytical Typically < 0.2% at 0.3 mL/min, narrow-bore

Metric: 19.9588 kg
Imperial: 44 lbs

Metric: 19 cm x 15 cm x 15 cm
Imperial: 7.48 in x 5.91 in x 5.91 in

9027200000

9027.20.00.00 - Gas or Smoke Analysis Apparatus: Chromatographs