Messtechnik SITA science line t60, Руководство пользователя

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SITA Messtechnik GmbH
The progress of the calibration is shown with a bar indicator in the display.
During calibration the device sweeps through bubble lifetimes from 0.03s to
2s. The tensiometer then automatically ends the calibration and returns to
the main menu.
12.2 On-line Measurement
The readings taken during an on-line measurement can be displayed as
either a plot or a table. You may switch the display between these two modes
by pressing the middle software key ("table"

"graph").
When in online-mode the surface tension will be measured at the set
frequency. Make sure that the tensiometer has already been calibrated (the
calibration is explained in Calibration ).
Switch on the device and lower the sensor head until the grey marking on the
temperature sensor is level with the surface of the liquid to be measured. In
order to start a measurement you need to press the online key two times.
(The first punch takes you to the measuring and display options menu. Here,
you may check or change the parameters of the measurement to be started).