30 MHz-differential oscilloscope
21
5.5. General characteristics
Cathode ray ube
Tube mono-accelerator cathode-ray tube
Type rectangular with 13 cm diagonal internal graticule
Graticule 8 vertical divisions with 5 subdivisions
10 horizontal divisions with 5 subdivisions
1 division = 1 cm
Screen phosphor with average GY persistence
Trace adjustment of trace rotation
adjustment of focusing
adjustment of intensity of brightness
Total acceleration voltage 1.8 kV approx.
Contrast screen BLUE
Power supply
Mains two ranges (110 V
AC
- 230 V
AC
± 10 %) which can be selected by
the position of the fuse on the main board
Frequency 50 to 60 Hz
Removable mains power cord
Winder with plug holder at the back of the instrument
Consumption 60 W maximum at 230 V
AC
, 50 Hz
Before connecting the instrument, check that its configuration corresponds to your
network (see fuse label at the rear panel).
Electromagnetic compatibility
Emission acc. to EN 50081-1, 1992
Immunity acc. to EN 50082-2, 1995
Influence parameter : RF field at 10 V/m : 1 div. max.
Safety
Acc. to EN 61010-1, 1993 + A2, 1995
Environment
Usage indoors
Altitude < 2 000 m
Reference temperature + 18 °C to + 28 °C
Usage temperature + 10 °C to + 40 °C
Operating temperature 0 °C to + 40 °C
Storage temperature - 20 °C to + 70 °C
Relative humidity < 80 % HR up to 31 ° C
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