25
Current
Function
Range
Accuracy
AC
40.00mA
400.0mA
4.000A [1]
10.00A [1][2]
Sine Wave:
0.8%+2d for 40Hz to 70Hz [3]
2.0%+4d for 70Hz to 1kHz [3]
2.0%+4d for 1kHz to 10kHz [4]
DC
40.00mA
400.0mA
4.000A
0.2%+1d
10.00A [2]
0.2%+2d
[1] The bandwidth is 40Hz to 1kHz
[2] When > 10A, accuracy is unspecified and maximum
measuring time is 30 sec.
[3] Below 10% of range, add 2d to accuracy.
[4] Below 10% of range, add 10d to accuracy.
Input Impedance :
< 2Ω at mA inputs, < 0.1Ω at A inputs.
Bandwidth :
40Hz to 10kHz
Minimum Resolution :
10uA
Maximum Measuring Time :
1 minutes at A inputs, 10 minutes at mA inputs.
Rest time is 20 minutes minimum.
AC and DC Additional Specifications
Function
Range
Accuracy
AC+DC
Same as
V & A
AC ac 1.0%
HFR
AC ac 1.0%
for 40Hz to 400Hz
Peak-Hold
3.0%+200d for 40Hz to 1kHz [1]
[1] For square wave, the accuracy is unspecified.
The Cut-Off Frequency of HFR: 800Hz (-3dB point)
Attenuation Characteristic of HFR: Approx. -24dB
AC Conversion Type:
The AC conversion type is ac-coupled, true rms responding,
calibrated to the sine wave input. For non-sine wave add the
following Crest Factor corrections:
For Crest Factor of 1.4 to 2.0, add 1.0% to AC accuracy.
For Crest Factor of 2.0 to 2.5, add 2.5% to AC accuracy.
For Crest Factor of 2.5 to 3.0, add 4.0% to AC accuracy.
Summary of Contents for 7352B
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