Specifications
8
Agilent U1251A/U1252A User’s and Service Guide
165
U1251A & U1252A Frequency Sensitivity During Current Measurement
Duty Cycle
(1)
Pulse Width
(1)
[1] Positive or negative pulse width must be greater than 10
μ
s and the range of
duty cycle should be considered. The range of pulse width is determined by the
frequency of the signal.
U1252A Frequency Counter Specifications
Divide 1 (secondary display “-1-”)
Input Range
Minimum Sensitivity (R.M.S. Sine-Wave)
20 Hz – 20 kHz
500.00
μ
A
100
μ
A
5000.0
μ
A
250
μ
A
50.000 mA
10 mA
440.00 mA
25 mA
5.0000 A
1 A
10.000 A
2.5 A
MODE
RANGE
ACCURACY AT FULL SCALE
DC Coupling
0.01 %
–
99.99 %
0.3 % per kHz + 0.3 %
MODE
RANGE
ACCURACY AT FULL SCALE
500 ms
0.01 ms
0.2 % + 3
2000 ms
0.1 ms
0.2 % + 3
Range Resolution
Accuracy
± (% of r No. of
Least Significant Digit)
Sensitivity
Min. Input Frequency
99.999 Hz
0.001 Hz
0.02%+3
100 mV R.M.S.
0.5 Hz
999.99 Hz
0.01 Hz
0.002%+5,
<2 MHz
9.9999 kHz
0.0001 kHz
99.999 kHz
0.001 kHz
999.99 kHz
0.01 kHz
200 mV R.M.S.
9.9999 MHz
0.0001 MHz
Содержание U1251A
Страница 1: ...Agilent Technologies Agilent U1251A and U1252A Handheld Digital Multimeter User s and Service Guide...
Страница 34: ...34 Agilent U1251A U1252A User s and Service Guide 1 Getting Started Tutorial...
Страница 37: ...Making Measurements 2 Agilent U1251A U1252A User s and Service Guide 37 Figure 3 Measuring AC voltage MAX...
Страница 43: ...Making Measurements 2 Agilent U1251A U1252A User s and Service Guide 43 Figure 8 Measuring frequency Push MAX...
Страница 47: ...Making Measurements 2 Agilent U1251A U1252A User s and Service Guide 47 Figure 11 Conductance measurement MAX...
Страница 74: ...74 Agilent U1251A U1252A User s and Service Guide 3 Features and Functions Figure 26 Log review mode operation...
Страница 112: ...112 Agilent U1251A U1252A User s and Service Guide 5 Maintenance Figure 52 Battery charging procedures...
Страница 114: ...114 Agilent U1251A U1252A User s and Service Guide 5 Maintenance Figure 53 Fuse replacement Fuse 1 Fuse 2...
Страница 116: ...116 Agilent U1251A U1252A User s and Service Guide 5 Maintenance...
Страница 120: ...120 Agilent U1251A U1252A User s and Service Guide 6 Accessories...
Страница 156: ...156 Agilent U1251A U1252A User s and Service Guide 8 Specifications...