HP 3457A Service Manual page 12

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Table 1-1. Specifications
DC VOLTS
(Cont'd)
MAXIMUM READING RATES:
(Readings/Second)
INTEGRATION | DIGITS
READING RATE
TIME
DISPLAYED
|60 HZ
|50 Hz
0.0005
PLC
31/2
1350
1350
0.005
PLC
4 1/2
1250
1250
0.1
PLC
5 1/2
360
312
1 PLC
6
1/2
53
45
10
PLC
6 1/2
4.8
4.0
100 PLC
6 1/2
48
-40
DC CURRENT
INPUT
CHARACTERISTICS:
MEASUREMENT ACCURACY:
+(% of reading + Number of Counts)
After 1 hour warmup, with Auto-zero ON.
54
54
65
9
54
54
65
9
54
54
65
154
504
155

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