U1251A & U1252A Frequency Specifications(1) - Agilent Technologies U1251A User's And Service Manual

8 Specifications
U1251A & U1252A Frequency Specifications
Range
99.999 Hz
999.99 Hz
9.9999 kHz
99.999 kHz
999.99 kHz
U1251A Frequency Sensitivity During Voltage Measurement
Input Range
(Maximum input for specified
accuracy = 10 x Range or
1000 V)
50.000 mV
500.00 mV
1000.0 mV
5.0000 V
50.000 V
500.00 V
1000.0 V
U1252A Frequency Sensitivity During Voltage Measurement
Input Range
(Maximum input for specified
accuracy = 10 x Range or
1000 V)
50.000 mV
500.00 mV
1000.0 mV
5.0000 V
50.000 V
500.00 V
1000.0 V
164
Resolution
0.001 Hz
0.01 Hz
0.0001 kHz
0.001 kHz
0.01 kHz
Minimum Sensitivity
(R.M.S. Sine-Wave)
20 Hz – 100 kHz
>100 kHz – 200 kHz
10 mV
25 mV
40 mV
0.25 V
2.5 V
25 V
50 V
Minimum Sensitivity
(R.M.S. Sine-Wave)
20 Hz – 200 kHz
>200 kHz – 500 kHz
10 mV
70 mV
120 mV
0.3 V
3 V
30 V < 100 kHz
50 V < 100 kHz
[1] The input signal is lower than the product of 20,000,000 V-Hz.
(1)
Accuracy
±
(% of reading + No. of
Least Significant Digit)
0.02%+3
<600 kHz
< 100 kHz
15 mV 10 mV
35 mV 60 mV
50 mV 100 mV
0.5 V 0.5 V / 1.25 V (< 100 Hz)
5 V 5 V
N/A 50 V
N/A 300 V
< 100 kHz
25 mV
150 mV
300 mV
1.2 V
5 V
N/A
N/A
Agilent U1251A/U1252A User's and Service Guide
Min. Input Frequency
1 Hz
Trigger Level For DC Coupling
>100 kHz – 200 kHz
15 mV
70 mV
150 mV
0.6 V
6 V
N/A
N/A
Trigger Level For DC Coupling
>100 kHz – 500 kHz
10 mV 25 mV
70 mV 150 mV
120 mV 300 mV
0.6 V 1.5 V
6 V 15 V
60 V N/A
120 V N/A