Review data rapidly
Fast interactive graphics for years of time series results. Change the plotted or reported mean instantly by pressing 60 min, 20 min, 5 min or 1 min.
A number of raw and calculated instrument parameters may be plotted or reported.
View high-frequency data
View the high-frequency data (bottom) corresponding to any point in the time series by clicking or dragging the mouse across the time series.
Drift correct based on standards
Correct for drift in instrument response based on periodic standard measurements. Top: Instrument N2O response over time for tank and standard. Bottom: Sample/standard ratio based on adjacent standard measurments for tank and standard.
Multi-point calibration as a function of concentration. On the y-axis is instrument response divided by concentration, normalized to periodic standard measurements (at 1.0). For a linear response, all points would lie along y=1.0.
Multi-point calibration as a function of time. Assess stability of nonlinearity over time. These are the same data plotted above versus concentration.
Flag data graphically
Flag 1-minute data by clicking on individual points or drawing a rectangle around a group of points.
Acquire data directly from the instrument with complete control of the sequence, scheduled events, and Valco valves. Receive email notification of user-specified alarm conditions.