Agilent Technologies U1251A, Руководство пользователя и сервисное руководство

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158 Agilent U1251A/U1252A User’s and Service Guide
8 Specifications
DC Specifications
Table 5 DC Accuracy ± (% of r No. of Least Significant Digit)
Function Range Resolution
Test Current/
Burden Voltage Accuracy
U1251A U1252A
Voltage
(1) 50.000 mV 0.001 mV -
0.05+50
(2)
0.05+50
(2)
500.00 mV 0.01 mV -
0.03+5
0.025+5
1000.0 mV 0.1 mV -
5.0000 V 0.0001 V -
50.000 V 0.001 V -
500.00 V 0.01 V - 0.03+5
1000.0 V 0.1 V -
Resistance
500.00
Ω
(3) 0.01
Ω
1.04 mA
0.08+10
0.05+10
5.0000 k
Ω (3) 0.0001 k
Ω
416
μ
A
0.08+5
0.05+5
50.000 k
Ω
0.001 k
Ω
41.2
μ
A
500.00 k
Ω
0.01 k
Ω
4.12
μ
A
5.0000 M
Ω
0.0001 M
Ω
375 nA 0.2+5 0.15+5
50.000 M
Ω
(4) 0.001 M
Ω
187 nA
1+10
1+5
500.00 M
Ω (4) 0.01 M
Ω
187 nA - 3+10<200M
Ω
/
8+10>200M
Ω
500.00 nS
(5) 0.01 nS 187 nA
1+20
1+10
Current 500.00
μ
A 0.01
μ
A 0.06 V (100
Ω
)
0.1+5
(6)
0.05+5
(6)
5000.0
μ
A 0.1
μ
A 0.6 V (100
Ω
)
0.1+5
(6)
0.05+5
(6)
50.000 mA 0.001 mA 0.09 V (1
Ω
)
0.2+5
(6)
0.15+5
(6)
440.00 mA 0.01 mA 0.9 V (1
Ω
)
0.2+5
(6)
0.15+5
(6)
5.0000 A 0.0001 A 0.2 V (0.01
Ω
) 0.3+10 0.3+10
10.000 A
(7) 0.001 A 0.4 V (0.01
Ω
)
0.3+10 0.3+5
Diode Test - 0.1 mV 1.04 mA 0.05 + 5