THORLABS PM320E, Руководство по эксплуатации

Страница: 25 / 70

© 2016 Thorlabs GmbH
3 Operating Instruction
23
3.6 Statistics Mode
The statistics mode can be accessed by toggling the ‘CHx Display’ button (right soft key) in a
Single Channel screen.
Three modes can be selected to acquire the measurement data:
· Continuous: Data will be acquired until the <Stop> button is pressed
·
Time: Data will be acquired for a pre-selected time
·
Samples: Data will be acquired for a pre-selected number of samples
The measurement gets triggered either automatically or externally via the BNC trigger input in
the rear panel. To start the data acquisition press the <Start/Reset> button.
Statistics Mode for Power / Energy Measurements
3.7 Chart Mode (Power Sensors)
The chart mode can be accessed by toggling the ‘CHx Display’ button (right soft key) in a
Single Channel screen. The read-out type, gain, offset and time-base can be configured either
by the soft buttons or by accessing the ‘Graphics Configuration’ in the main ‘Menu’.
Changing of the ‘Y’, ‘X’ and ‘Offs’ parameters get immediately active in the editing mode.
Clicking the control button resets the graph.
The time base can be set from 100ms/div up to 1h/div so that up to 16 hours can be monitored
on one screen.
This screen can be accessed only with power sensors or photodiodes.