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PPENDICES
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A:
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PPENDIX
PECIFICATIONS
OSCILLOSCOPE
Unless otherwise indicated, all technical specifications are applicable to the 10X probe
attenuation switch setting. The oscilloscope should meet the following requirements in
order to meet the published specifications.
■
The instrument should be allowed to run continuously for more than 30 minutes under
the specified operating temperature
■
If the operating temperature is exceeded by more than 5 degrees Celsius, an "Auto-
calibration" must be performed (system function menu)
Sampling
Sampling modes
Normal sampling, Peak detection, Average value
Sampling rate
100MS/s (MS420), 250MS/s (MS460)
Input
Input coupling
Input impedance
Probe attenuation coefficients
Max. Input voltage
Channel delay time（typical）
Horizontal
Sampling rate range
Waveform interpolation
Data record length
Scanning speed range（S/div）
Sampling rate relay time
accuracy
Time interval
DC, AC
1MΩ ±2% connected in parallel with 20pF ±5pF
1X, 10X, 100X, 1000X
400V (peak)
150ps
10S/s～100MS/s
（sin x）/x
6K points for each channel
5ns/div～5s/div, steps in "1-2.5-5" mode
±100ppm (time interval equal to or larger than 1ms)
Single: ± (1 sampling interval time + 100ppm × rdg +
0.6ns)
97
V4.0 ‐ March 2010
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