Main Screen (Charts)

Graph Settings

You can access the graph settings using the icon button. The count rate and dose rate graphs share the same settings, which are specific to each graph.

Show charts: In the drop-down list, you can select which charts to display.

The width of the window for averaging operational data when displayed on graphs: the time over which the device averages operational data (operational data is displayed on the graphs in gray). This averaging is performed by the device solely for displaying operational data and is not related to the device's data processing, which calculates the values shown by color graphs. Increasing the averaging time results in a smoother but slower response to changes in the radiation situation.

Y-Axis Scale: choose between linear, logarithmic, and square root scales. You can also switch the scale by double-tapping the corresponding graph.

Y-axis zoom mode:

  • Across the entire range: the minimum and maximum values of the Y-axis data are calculated over the entire range of data available to the application. In this mode, the digitization of the Y-axis does not change when scrolling the graph horizontally.
  • By visible area: the minimum and maximum values of the Y-axis data are calculated from the plot of data shown on the graph. When scrolling through the graph, or when new data from the device is received, these values will change.
  • Disabled: Autoscale mode is turned off. For information on autoscaling, see Graph displaying.

Display Alarm Events 1/2:You can disable the display of vertical colored lines on the dose rate graph, which indicate the moments when alarms occur.

Average value graphs: These graphs show the values of quantities averaged over several adjacent counts. Average value graphs are useful when the measured values are small and the random error is significant, such as with a natural radiation background. For each reference, averaging is done by calculating the arithmetic mean values to the right and left of this reference. For instance, if the width of the averaging window is set to 7 counts, averaging is performed by summing the value of the current count, three counts to the left, three to the right, and dividing the resulting sum by 7.

If the time gap between adjacent counts exceeds 5 minutes, averaging is not performed. It is also not performed for samples at the very beginning and end of the buffer, as there is insufficient data to average.

The "Graph line thickness" option allows you to select the thickness of the graph lines for the average values relative to the line thickness of the main graphs. The other options in the group control the appearance of the main graphs.

Graph settings:

Graph line thickness: you can select the thickness of the graph lines using standard units.

Values font size: You can choose the size of the digits for the count rate and dose rate, using conventional units.

Indicator bar history: You can choose the time interval during which the blue zone will be displayed in the dose rate/count rate indicator. The blue zone indicates the boundaries where the rate value was within the selected time interval. If you select the "Last .... minutes" option, the blue zone boundaries are updated every minute. If the real-time dose rate/count rate value from the device exceeds the current limits, the limits are adjusted to the current value.

The indicator bar shows:Select which value the indicator displays—dose rate or count rate.

Labels on graphs: You can choose where the measured values, along with their units and errors, will be displayed on the graphs - either on the right or on the left. If you disable the "Show titles" option, the application will not display the names of the measured values ("Dose rate", "Count rate"...).

Buttons and indicator bar: You can choose between two layouts for the page with graphs: in one layout, the control buttons and the graphical dose rate/count rate indicator are on the right side of the graphs; in the other, they are on top, providing the graphs with more horizontal space. This option is only available in portrait orientation; in horizontal orientation, the buttons are always displayed on the right side.

Disable scaling and shifting of graphs along the Y-axis: do not switch to manual scaling mode for graphs along the Y-axis when attempting to shift graphs up or down and scale with a vertical "pinch."

Updated: Jan 9, 2026