Model 6220/6221 User’s Manual Delta, Pulse Delta, and Differential Conductance 5-11
Return to Section 5 topics
Readings
Display readings
Display reading examples:
+1.23456 nV Delta Delta voltage reading
+1.23456 Ω Delta Delta ohms reading
+1.23456 S D Cond Differential Conductance Siemens reading
+1.23456 mWp Pulse Pulse Delta peak power (Watts) reading
1, 2, 3
+1.23456 mW Pulse Pulse Delta average power (Watts) reading
1, 2, 3
1. Pulse Delta Power can be a peak power reading or an average power read-
ing (see “Measurement units” in Section 5 of the Reference Manual).
2. For remote operation, the returned reading string for a Delta Pulse power
reading indicates if it is a peak or average reading. Use the UNIT:POWer?
command (see Table 5-1) to determine if the power reading is peak or aver-
age.
3. When recalling buffer statistics (such as Average or Standard Deviation) for
Pulse Delta power readings, only the power units for the first stored reading
is checked to determine if it is a Peak or Average power reading. The result
of the buffer statistic will have the same units (W for Average or Wp for
Peak) as the first stored reading.
Measurement units
Volts, ohms, power, or conductance
The readings from the Model 2182/2182A for Delta, Pulse Delta, or Differential
Conductance are sent to the Model 622x as voltage readings. These readings can
be displayed by the Model 622x as Volts (V), Ohms (Ω), power (Watts; W), or con-
ductance (Siemens; S) readings.
NOTE The SMPL annunciator blinks on and off for every other
reading that is acquired from the Model 2182/2182A.
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