Keithley 617 - Page 170

Figure 2. Volts Verification Setup
BANANA CABLE
617
Range
2kO
20 kO
200 k!l
2Mll
20MO
2GQ
20Gfi
200GQ
263
output
(Nominal)
1kR
10 kQ
100 kdl
lMn
1OMQ
lOOMa
1GQ
lOG0
1OOGQ
517 &
263
hard
Off
Off
Off
Off
Off
Off
On
On
On
Figure 3. Ohms Verification Setup
Table 3. Limits for Ohms Verification
Calculated Limit
263
Allowable 617 Reading
Reading
Equipment Error’ Limit
(WC to 28W
(
x 0.16 %) + 0.0004 kn =
263 Reading k Limit
(
x 0.13 %) + 0.001 kB =
263 Reading * Limit
(
x 0.23 %) + 0.01 kfl =
263 Reading + Limit
(
x 0.225 %) + O.OOOlMl =
263 Reading + Lit
(
x 0.2125%) + 0.001 MQ =
263 Reading * Limit
(
x 0.23 %) + 0.01 MQ =
263 Reading i Lit
(
x 1.4
%) + O.OOOlGO =
263 Reading -t Limit
(
x 1.275 %) + 0.001 Gfi =
263 Reading + Lit
(
x 1.1
%) + 0.01 GSI =
263 Reading + Lit
A-5
*Includes Model 263 error.