HP 3465B Operating And Service Manual page 7

Section I
Model 3465 B
Table 1-1. Specifications.
DC VOLTMETER
Ranges: 20 mV, 200 mV, 2 V, 20 V, 200 V, 1,000 V
Maximum Input: 1,000 V (DC + Peak AC)
Accuracy (1 year + 23°C ± 5°C):
Range Specification
20 mV
200 mV through 200 V
1000 V
± (0.03% of reading + 2 counts)
± (0.02% of reading + 1 count)
± (0.025% of reading + 1 count)
Temperature Coefficient (0°C to 50°C): ± 0.003% of Read-
ing/°C
Effective Common-Mode Rejection (with 1 k£7 imbalance in
either lead):
AC: > 120dBat 50/60 Hz ± 0.1%
AC Normal-Mode Rejection:
> 60 dB at 50/60 Hz + 0.1 %
Input Resistance:
20 mV through 2 V ranges: (80% R.H.) ^ 1o' ^ rz
20 V through 1,000 V ranges: 10 Mfi ± 1 %
AC VOLTMETER
Ranges: 200 mV, 2 V, 20 V, 200 V, 500 V (500 V Max)
Qverrange: The maximum reading decreases linearly from
19,999 at 10 kHz to 10,000 at 20 kHz.
Accuracy: 1 year + 23°C ± 5°C)
500 V
(500 V rms)
MAX
± (0.5% of reading + 5 counts)
200 V
20 V
2 V
200 mV
± (0.1 5% of reading
-I- 5 counts)
± (0.5% of reading
+ 1 5 counts)
-+■
40 IK 2 K 10 K 20 K
INPUT VOLTAGE FREQUENCY (Hz)
Temperature Coefficient (O^C to 50^0: ± (0.005% of Reading
+ .2 counts)/°C
Input Impedance: 1 M ± 1 % shunted by < 100 pF
DC AMMETER
Ranges: 200 nA. 2 mA, 20 mA, 200 mA, 2,000 mA
Maximum Input: 2 A from < 250 V source
Protection: 2 A/250 V fuse (normal blow)
Voltage Burden:
Range
200 mA - 200 mA
2,000 mA
Max Burden at Full Scale
< 250 mV
< 700 mV
Accuracy: 1 year-i-23°C ± 5°C)
Range Specification
200 mA, 2 mA
20 mA
200 mA, 2000 mA
± (0.07% of reading + 1 count)
+ (0.11 % of reading + 1 count)
± (0.6% of reading 1 count)
Temperature Coefficient (0®C to 50*^0:
Specification
Range
± (%of Reading)/°C
200 mA
± 0.006%
2 mA, 20 mA ± 0.004%
200 mA, 2,000 mA ± 0.01%
AC AMMETER
Ranges: 200 mA, 2 mA, 20 mA, 200 mA, 2,000 mA
Qverrange: The maximum reading decreases linearly from
19,999 at 10 kHz to 10,000 at 20 kHz.
Accuracy: (1 year,+ 23°C ± 5°C)
(% of Reading + Counts)
2000 mA
^ 200 mA f ± (0.8%
+ 5)
UJ
20 mA
2 mA
cc
a:
g 200 mA
u
<
± (0.4%
+ 5)
± (0.65%
- + 5)
± (0.25% + 5)
± (0.6%
-•-15)
40 IK 2 K 10 K 20 K
INPUT CURRENT FREQUENCY (Hz)
Temperature Coefficient (0°C to 50°C); ± 0.01% of Read-
ing/°C.
Protection: 2A/250 V fuse (normal blow)
Voltage Burden:
Range
Max Burden at Full Scale
200 mA - 200 mA
< 250 mV
2,000 mA
< 700 mV
OHMMETER
Ranges: 200 2 kn, 20 kfi, 200 kfi, 2,000 kJ2, 20 Mr2
Accuracy: (1 year + 23°C ± B'^C)
Range
200 n
2 kf2 through 2 MS7
20 Mn
Specification
± (0.02% of reading -t- 2 counts)
+ (0.02% of reading + 1 count)
+ (.1 % of reading + 1 count)
Temperature Coefficient {0°C to 50®C)
Range
Specificatio
200 n through 2 Mil
20 MQ
n
± (% of Reading)/°C
± 0.0015%
± 0.004%
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