Tektronix TDS3000C Series - Page 148

Appendix A: Specifications
Vertical
Absolute meas
urement of any
waveform point
± [0.02
1
×|rea
ding - (offset -
position) | + offset accuracy +
0.15 div + 0.6 mV]
Sample
acquisition
mode, typical
Delta voltage between any two
points on a waveform
± [0.02
1
× | reading | + 0.15 div +
1.2 mV]
DC
measurement
accuracy,
Measurement type
DC Accuracy
(in volts)
Absolute measurement of any
waveform p
oint
± [0.02
1
× | reading - (offset -
position)
| + offset accuracy +
0.1 div]
Average
acquisition
mode (≥16
averages)
Delta vol
tage between any two
points on a waveform
± [0.02
1
× | reading | + 0.05 div]
Scale range Offset range
1 m V/div to 9.95 mV/div
±100 mV
10 mV/div to 99.5 mV/div
±1 V
100 mV/div to 995 mV/div
±10 V
Offset range
1 V/div to 10 V/div
±100 V
Offset
Accuracy, all
rang
es
± [0.005 | offset - position | +0.1 div]
Note: Convert both the constant offset and position terms to volts by
mult
iplying by the volts/div setting.
1
0.02 term (gain component) derated at 0.00025/°C above 30 °C.
124 TDS3000C Series Oscilloscope User Manual