Ht-instruments HT157 Manual de usuario descargar pdf (Pagina 43)

HT155 - HT157

EN - 41

7.1.1. RECALLING THE STATISTIC ANALYSIS DATA ON THE DISPLAY

1. Select a datum corresponding to the “STA” indication available in the list of saved

measures and press “ ”. The instrument displays the following screen:

 Line 1

 Line 2

 Line 3

 Line 4

 Lines 5-10

Fig. 41: Numerical display of "STA" analysis data

Line 1

This line shows the measure name defined in the programming menu

(see § 4.6)

Line 2 This line shows the date/time when measurement was started

Line 3

This line shows the type of “STA” measurement and the measuring time

defined in the programming menu (see § 4.6)

Line 4 This line shows the measuring range selected before starting measuring

Lines 5-10 These lines show the numerical values measured by the instrument

2. Press the “ ” key to view the graphic trend of the statistic analysis and “ ” again to

view the cumulative values of distribution

Fig. 42: Graphic display of "STA" analysis values

3. By using the “ ” or “” keys, it is possible to move the cursor on the x-axis, scrolling the

values within the selected measuring range

4. Press the “

” key again to go back to numerical display or the “ ” key to go back to the

initial screen

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Ht-instruments HT157 Manual de usuario Pagina 43