[EN] English - K0460 Calibration procedures 10-9
Issue 1
10.9 Procedures
(CH1): Frequency
amplitude (source)
1. Connect the applicable calibration equipment in Table 10-1;
for example: see Section 3.2.8 (Example procedure:
Measure or source frequency signals), example B.
2. Let the equipment get to a stable temperature (minimum: 5
minutes since the last power on).
3. Set-up the DPI 620-IS with these conditions:
4. Use the calibration menu (Section 10.3) to do a two-point
calibration:
5. To make sure the calibration is correct, set-up the
DPI 620-IS with these conditions:
6. Set the specified values (Table 10-9). Make sure the error is
in the specified limits.
Note:
The calibrated amplitude is the positive (mark) voltage level.
The negative (space) voltage level is approximately -120 mV.
Source frequency = 0 (For direct current output);
Waveform = Square
point 1 = 0.2 V, point 2 = 12 V
Source frequency = 0 (For direct current output);
Waveform = Square
Table 10-9: Amplitude (source) error limits
Amplitude
Volts (V)
Calibrator
uncertainty (V)
Permitted
DPI 620-IS error (V)
0.2 0.01 0.1
4.0 0.01 0.1
8.0 0.01 0.1
12.0 0.01 0.1
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