MS400 EXTECH [Extech Instruments Corporation.], MS400 Datasheet - Page 47

• Manufacturer Part Number: MS400
• Description: Handheld Digital Storage Oscilloscope & Multimeter
• Manufacturer: EXTECH [Extech Instruments Corporation.]

Appendix
Appendix A: Specifications
Oscilloscope
Sampling:
Input:
Horizontal:
All technical specifications are applicable with the probe set to the 10X attenuation switch
setting (unless otherwise noted). In order for the instrument to maintain these specifications
the oscilloscope should meet the following requirements:
■
■
Sampling modes
Sampling rate
Input coupling
Input impedance
Probe attenuation coefficient
Max. Input voltage
Channel delay time (typical)
Sampling rate range
Waveform interpolation
Record length
Scanning speed range (S/div)
Sampling rate and relay time
accuracy
Time interval
( T)measurement
accuracy（full bandwidth）
The instrument should operate continuously for more than 30 minutes under specified
operating environmental temperatures.
If the variation in ambient temperature is equal to or greater than 5 degrees Celsius,
open the system function menu and perform a “self- calibration”
Normal sampling
Peak detection
Average value
100 MS/s
DC, AC
1MΩ ±2% connected in parallel with 20pF ±3pF
1X, 10X, 100X, 1000X
400V (peak)
150ps
10S/s 100MS/s
(sin x)/x
6K points on each channel
5ns/div 5s/div, stepping in the “1-2.5-5” mode
±100ppm(any time interval which is equal to or larger
than 1ms)
Single: ±(1 sampling interval
time+100ppm×reading+0.6ns)
>average 16 : ±(1 sampling interval time
+100ppm×reading+0.4ns)
47
MS400 Version 2.0 – December 2007