Associated Research HypotULTRA 7800, Operation And Service Manual

Page: 180 / 206

175
Fixed Range
DC Current, µA
0.0000 - 0.3500 0.0001
± (2% of s 10 counts)
Low Range is ON.
0.351 -3.500 0.001
3.51 - 35.00 0.01
35.1 - 350.0 , Low range =
ON
0.0 - 350.0 , Low range =
OFF
0.1
± (2% of s 2 counts)
351
– 3500
1
3501 - 10000 1
MEASUREMENT
Voltage, KV(AC/DC) 0.00-(-6.00) 0.01
± ( 2% of r1 count)
Accuracy for AUTO range
DC Current, nA
0.0 - 400.0 DC
(0.000 - 565.7 Peak)
0.1
± (2% of r 10 counts)
Low Range is ON.
DC Current, µA
0.350 - 4.000 DC
(0.380 - 5.657 Peak)
0.001
3.50 - 40.00 DC
(3.80 - 56.57 Peak)
0.01
35.0 - 400.0 DC, Low
Range = ON
(38.0 - 565.7 Peak)
0.0 - 400.0 DC, Low
Range = OFF
(0.0 - 565.7 Peak)
0.1
± (2% of r 2 counts)
DC Current, mA
0.300
– 4.000 DC
(0.424 - 5.657 Peak)
0.001
3.50 - 10.00 DC
(3.80 - 14.14 Peak)
0.01
Accuracy for Fixed range
DC Current, nA 0.0 - 350.0 0.1
± (2% of r 10 counts)
Low Range is ON.
DC Current, µA
0.000 -3.500 0.001
± (2% of r 10 counts)
Low Range is ON.
Additional error when reading <
6% of range.
± (0.1% of range)
0.00 - 35.00 0.01
00.0 - 350.0 0.1 ± (2% of r 2 counts)
DC Current, mA 0.000
– 3.500
0.001
± (2% of r 2 counts)
Additional error when reading <
6% of range.
± (0.1% of range)