Racal Instruments 3155 Spezifikationen PDF herunterladen (Seite 189)

3155 User Manual

Performance Verification 5-4

2. Set the DMM to ACV measurements (RMS).

3. Connect the Model 3155 output to DMM input. Termi-

nate the output with a 50O feedthrough termination. Set

the amplitude and verify DMM reading as follows:

3155 SETTING DMM READING

7.50 V 2.682 V – 2.622 V

750.0 mV 268.2 mV – 262.2 mV

DC Offset Charac-

teristics

Accuracy Specifications:

± (1% of reading +1% of amplitude +200µV), ± 400mV window

± (1% of reading +1% of amplitude +2mV), ±4V window

Equipment: DMM, 50O feedthrough termination

1. Configure the Model 3155 as follows:

Function: Sine

Frequency: 1.000 MHz

Amplitude: 1 V

Remote Commands: :RES

:OUTP ON

:FUNC SIN

:FREQ 1e6

:VOLT 1

:VOLT:OFFS 2.5

2. Set the DMM to DCV measurements

3. Connect the Model 3155 output to the DMM input. Ter-

minate the output with a 50O feedthrough termination.

Set the Model 3155 offset and verify the DMM reading

as follows:

OFFS SETTING DMM READING

±2.500 V ±2.537 V to ±2.463 V

4. Change the Model 3155 AMPL setting to 100 mV. Set

VOLT:OFFS and verify the DMM reading as follows:

OFFS SETTING DMM READING

±250.0 mV ±253.7 mV to ± 246.3 mV

Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

1 2 ... 184 185 186 187 188 189 190 191 192 193 194 ... 203 204

Keine Kommentare

Racal Instruments 3155 Spezifikationen Seite 189