HP 3458A - Page 4

T
.O
. 33K8-4-551-1
Table 1 . (Cont)
Test Instrument (TI)

Performance

Test
Characteristics

Specifications

Method
DC Voltage
(Cont .)
Range : 0 to 1000 VDC

Compared to a DC
Reference Standard
Accuracy :

and DC Reference
Relative : ±(ppm of rdg + ppm of mg)

Divider or DC Voltage
Absolute : ±[Sqrt(TI ppm of rdg A 2 +

Divider
STD 1 ppm of rdg^2 + STD2 ppm of rdg^2)
+ TI ppm of mg]
Opt 002 (Cont .) Range Relative Absolute
100 V 6 + 0 .3 (6 + 1 .5 + 0 .2) + 0
.3
1000 V 6 + 0 .1 (6 + 1 .5 + 0 .5) + 0 .1
Inputs >100 VDC, add
12 ppm X (Vinll000) 2
Resistance
Range
Range : 0 to 1 G52

Compared to a
Resistance Standard
Accuracy:
Relative : ±(ppm of rdg + ppm of mg),
(Add 250 mf g for Two-Wire Ohms)
Absolute: ±[Sgrt(TI ppm of rdg^2 +
STDI ppm of rdg^2) + Ti ppm of mg]
(Add 250 ml) for Two-Wire Ohms)
Relative

Absolute
10 S2 15+5

(15+2 .15)+5
10052 12+5

(12+2 .15)+5
1 kl2 10+0 .5

(10+2 .15)+0 .5
10ki2 10+0 .5

(10+2.1)+0 .5
100kI2 10+0 .5

(10+2.4)+0 .5
1 MSZ 15+2

(15+6)+2
10 MCI 50+10

(50 + 12) + 10
100 MS2 500 + 10

(500 + 50) + 10
1 G1)
5000 + 10

(5000 + 50) + 10
2