Agilent Technologies DC140 Instrukcja Użytkownika Pobierz pdf (Strona 9)

AC Current

Measurement Method: DC coupled to the fuse and current shunt, AC coupled true

rms measurement (measures the AC component only)

Shunt Resistance: 1 Ω for 10 mA, 100 mA

0.01 Ω for 1 A, 10 A

Input Protection: Externally accessible at rear panel 0.4 A, 500 V fuse

for I terminal

Internal 11 A, 1000 V fuse for 10 A terminal

Frequency

Measurement Method: Reciprocal counting technique. AC coupled input using AC

voltage function.

Signal Level: 10% of range to full scale input on all ranges except

where noted.

Auto or manual range selection

Gate Time: 0.1 second or 1 period of the input signal.

Input Protection: 750 V rms on all ranges (HI terminal)

Math Functions Null, dBm, dB, Min/Max/Avg, Hold, Limit Test

Data Log Info, List, Histrogram

Triggering and Memory

Samples per Trigger:

Trigger Delay:

1 to 5,000 (typical), 1 to 50,000 (optional)

0 to 3600 sec (100 us step size)

Trigger Out

3.3 V Logic output

Polarity:

Pulse width:

Negative pulse

Approximately 3 μs

Non-volatile Memory 50,000 readings

Sample Timer Range: Up to 3600 sec in 100 μs steps

Remote Interface USB 2.0 Standard, GPIB IEEE-488 (Optional)

Programming Language SCPI-1994.0, IEEE-488.2

Table 7 .Supplemental measurement specifications (continued)

1 2 3 4 5 6 7 8 9 10 11 12

Brak uwag

Agilent Technologies DC140 Instrukcja Użytkownika Strona 9