prepFlame Peripump Autodilution / Autocalibration

The total flow rate delivered by the two peristaltic pumps is constant, but the ratio of the two flows is automatically varied to dilute samples or to build a calibration curve by dilution of a single standard solution.

prepFlame Benefits:

  • Automatically calibrates the instrument from a single standard solution
  • Automatically dilute samples minimizing sample preparation
  • Easy installation
  • Rapid implementation
  • Intuitive operation
  • Fully automated
  • Completely integrated

Accuracy of dilution is illustrated by excellent linearity of the calibration curve (r=0.999). Sample dilution can be predefined on a per-sample basis, allowing for a wide range of dilution factors (1x-50x) to be used when sample types or elemental concentrations vary greatly.