TAS 200 Series Performance Verification
Bench Test Instruments and Handheld Oscilloscopes Basic Service
11
Table 13: DC gain and displayed signal accuracy
TAS 200 volts/div scale Generator output Displayed si gnal accuracy
1mV 5mV 4.75 to 5.25 div
2mV 10 mV 4.75 to 5.25 div
5mV 20 mV 3.88 to 4.12 div
10 mV 50 mV 4.85 to 5.15 div
20 mV 0.1 V 4.85 to 5.15 div
50 mV 0.2 V 3.88 to 4.12 div
100 mV 0.5 V 4.85 to 5.15 div
200 mV 1V 4.85 to 5.15 div
500 mV 2V 3.88 to 4.12 div
1V 5V 4.85 to 5.15 div
2V 10 V 4.85 to 5.15 div
5V 20 V 3.88 to 4.12 div
4. Set the calibration generator output to 5 mV.
5. Return the oscilloscope CH 1 (CH 2) VOLTS/DIV control to 1 mV.
6. Rotate the oscilloscope CH 1 (CH 2) VERTICAL VARIABLE control
counterclockwise off of the CAL position until the amplitude of the
displayed waveform is reduced to two divisions or less.
7. Set the oscilloscope CH 1 (CH 2) VERTICAL VARIABLE control to the
CAL position.
8. Disconnect the test setup from the oscilloscope.
9. Repeat steps 1 through 8 for CH 2.
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