Table 1-10: Warranted Characteristics - Signal Acquisition System - Tektronix TDS 410A Service Manual

Warranted Characteristics
Performance Conditions
Table 1–10: Warranted Characteristics — Signal Acquisition System
Name
Accuracy, DC Voltage Mea-
surement, Averaged ure e , Averaged
4
Accuracy, DC Gain
Accuracy, Offset
5
Accuracy, Position
TDS 410A, TDS 420A & TDS 460A Service Manual
This section lists the various warranted characteristics that describe the
TDS 400A Digitizing Oscilloscopes. Included are electrical and
environmental characteristics.
Warranted characteristics are described in terms of quantifiable performance
limits which are warranted. This section lists only warranted characteristics. A
list of typical characteristics starts on page 1–23.
NOTE. In these tables, those warranted characteristics that are checked in the
procedure Performance Tests, on page 4–15, appear in boldface type under the
column Name.
The electrical characteristics found in these tables of warranted characteristics
apply when the oscilloscope is adjusted at an ambient temperature between
+20 C and +30 C, has had a warm-up period of at least 20 minutes, and is
operating at an ambient temperature between 0 C and +50 C (unless
otherwise noted).
Description
Measurement Type
Average of 16 waveforms
Delta volts between any two
averages of 16 waveforms
1.5%
Volts/Div Setting
1 mV/div–9.95 mV/div
10 mV/div–99.5 mV/div
100 mV/div–995 mV/div
1 V/div–10 V/div
(1.5% (Position Volts/div) + Offset Accuracy + 0.04 div)
DC Accuracy
(1.5% |(reading – Net Offset
0.06 div)
(1.5% |reading| + 0.1 div + 0.3 mV)
3
Offset Accuracy
2
(0.4% |Net Offset | + ( 0.9 mV + 0.1 div Vertical Scale))
2
(0.4% |Net Offset | + (1.5 mV + 0.1 div Vertical Scale))
2
(0.4% |Net Offset | + ( 15 mV + 0.1 div Vertical Scale))
2
(0.4% |Net Offset | + (150 mV + 0.1 div Vertical Scale)
2
)| + Offset Accuracy +
1–17