Table 2-10: Warranted Characteristics - Signal Acquisition System - Tektronix TDS 500D Technical Reference

Warranted Characteristics
Table 2–10: Warranted characteristics — Signal acquisition system
Name
Accuracy, DC Gain
Accuracy, DC Voltage Measurement,
Averaged (using Average mode)
Accuracy, Offset
All except TDS 694C/794D
Accuracy, Offset
TDS 694C and TDS 794D
2–20
TDS 500D, TDS 600C, TDS 700D & TDS 714L Performance Verification and Specifications
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Description
TDS 600C: ±1.5% for all sensitivities from 2 mV/div to 10 V/div
± 2.0% at 1 mV/div sensitivity
TDS 500D, 700D, 714L: ±1% for all sensitivities from 1 mV/div to 10 V/div with offset
from 0 V to ±100V
TDS 694C/794D: ±1% for all sensitivities from 10 mV/div to 1 V/div over permitted offset
range
Measurement type
Average of ≥ 16 waveforms
Delta volts between any two averages
of ≥ 16 waveforms acquired under the
same setup and ambient conditions
Volts/Div setting
1 mV/div – 100 mV/div
101 mV/div – 1 V/div
1.01 V/div – 10 V/div
Volts/Div setting
10 mV/div – 100 mV/div
101 mV/div – 1 V/div
DC Accuracy
TDS 600C: ±((1.5% × | reading – Net Offset
+ Offset Accuracy) + (0.06 div × V/div))
TDS 500D, TDS 694C, 700D, 714L: ±((1.0% ×
1
| reading – Net Offset | ) + Offset Accuracy +
(0.06 div x V/div))
TDS 600C: ±((1.5% × | reading | ) + (0.1 div ×
V/div) + 0.3 mV)
TDS 500D, TDS694C, 700D, 714L: ±((1.0% ×
+
| reading | ) (0.1 div x V/div) + 0.3 mV)
TDS 600C TDS 500D/700D/714L
Offset accuracy Offset accuracy
±((0.2% × | Net Off- ±((0.2% × | Net Off-
1 ) 1
set | + 1.5 mV + set | ) + 1.5 mV +
(0.6 div x V/div)) (0.1 div x V/div))
±((0.25% × | Net Off- ±((0.25% × | Net Off-
1 ) 1
set | + 15 mV + set | ) + 15 mV +
(0.6 div x V/div)) (0.1 div x V/div))
±((0.25% × | Net Off- ±((0.25% × | Net Off-
1 | ) 1
set + 150 mV + set | ) + 150 mV +
( 0.6 div x V/div)) (0.1 div x V/div))
TDS 694C TDS 794D
Offset accuracy Offset accuracy
±((0.2% × | Net Off- ±((0.2% × | Net Off-
1 ) 1 )
set | + 1.5 mV + set |
(0.1 div x V/div)) (0.1 div x V/div))
±((2.50% × | Net Off- ±((0.25% × | Net Off-
1 ) 1 )
set | + 15 mV + set |
(0.1 div x V/div)) (0.1 div x V/div))
1
| )
+ 1.5 mV +
+ 15 mV +