Perkin Elmer

Perkin Elmer 200 Series Micro Pump

The Perkin Elmer 200 Series Micro Pumps provide precise, high-pressure gradients and pulseless flow for microbore, narrowbore, LC/MS and analytical requirements.
Specifications
Flow Rate Range 1 µL/min - 3 mL/min
Flow Rate Increments 1 µL/min from 0 to 0.999 mL/min; 0.01 to 3 mL/min
Flow Precision 0.3% RSD (typical 0.1%) at 300µL/min water @ 1000 psi
Flow Accuracy ±1% of setting at 300 µL/min and 1000 psi with water
Retention TimeReproducibility < 0.3% RSD (typically < 0.1%)
Pressure Range 0 to 6200 psi for the entire flow-rate range
Compositional Range 0 to 100%, settable to 1%
Compositional Accuracy Typically 0.5% from 10 to 90% up to 2 mL/min
Compositional Precision Typically < 0.2% variation
Gradient Forms Linear, convex and concave w/high pressure blender
Linearity Within 1% from 10 to 90%
Program Steps Step 0 (Equil) plus up to 20 solvent program steps. Battery-backed storage of up to 20 methods
plus 1 edit method and 1 default method
Step Time 0 to 999 minutes
Step Time increments 0.1 min from 0 to 9.9 min; 1.0 min from 10 to 999 min
Timed Events Two built-in independent momentary (2 second) contact closures
Events/Method Max of 9
Event Increments 0.1 min from 0 to 9.9 min; 1.0 min from 10 to 999 min

This refurbished Perkin Elmer 200 Series Micro Pump is in great condition and tested