LABORATORIUM MIERNICTWA ELEKTRYCZNEGO

Cwiczenie nr 7 . Badanie oscyloskopu katodowego.

Wykonali : Maciej Próchniak , Tomasz Sidor ED 6.3 04.03.99

1. Wyznaczenie czułości oraz wzmocnienia torów X iY oscyloskopu katodowego.

0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic

TOR Y

ku=min

ku=max

ku=max; 0.9 Uzn

ku=max; 1.1 Uzn

f [Hz]

l[mm]

S

l[mm]

k

l [mm]

S

l [mm]

S

TOR X

Usk=

Usk=

Usk=

Usk=

f [Hz]

l[mm]

S

l[mm]

S

l [mm]

S

l [mm]

S

2. Wyznaczenie stosunku fx/fy na podstawie obserwacji przebiegów z generatora akustycznego.

fx -częstotliwość generatora

fy- częstotliwość odczytana z oscyloskopu

3. Charakterystyka f(U)=Imax/Isk= kk dla układu z dławikiem.

0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic

U [V]

Isk [A]

Imax

kk

4. Pomiar częstotliwości napięcia sieci.

0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic

a) fy=fx

fx/fw

b) fy>fx

fx/fw

d) fy<fx

fx/fw=

Oscyloskop

Y X

Gen.

akustyczny

V1

V2

~ 220V

~ 220V

A

V

Oscyloskop

Y X

V1

V2

Gen.

akustyczny

~ 220V

R