HP 3457A Service Manual page 113

PERFORMANCE TEST CARD
1 YEAR LIMITS
H e w l e t t - P a c k a r d Model
3457A
D i g i t a l M u t i m e t e r
S e r i a l Number
T e s t P e r f o r m e d
by
D a t e
R e f e r e n c e T e m p e r a t u r e
REAR INPUT TESTS (STANDARD INSTRUMENT)
S t e p # I n p u t t o S e t - U p and H i g h Readi n g Low T e s t T e s t
3457A C o n f i g u r a t i o n L i r n i
t
L i m i t Pass F a i l
DC VOLTAGE OFFSET TEST (Rear T e r m i n a l s )
S h o r t 300 V Range + 000.0007 V
S h o r t
30
V Range +
00.00020
V
S h o r t 3 V Range + 0.000007 V
S h o r t
300
m V Range +
000.0040
m V
S h o r t 30 m V Range + 00.00385 m V
DC CURRENT OFFSET TEST (Rear T e r m i n a l s )
Open
300
uADCI Range +
000.0104
uA
Open 3 mADCI Range +
0.000104
m A
Open
30
mADCl Range +
00.00104
m A
Open
300
mADCI Range
+ 000.0204
m A
Open 1 ADCI Range
+
0.000604 A
2-WIRE OHMS OFFSET TEST (Rear T e r m i n a l s )
S h o r t
S h o r t
S h o r t
S h o r t
S h o r t
S h o r t
S h o r t
30
Ohm Range
+ 00.20335
ohm
300 Ohm Range
+ 000.2035
ohm
3 KOhm Range
+
0.000207 Kohm
30 KOhm Range
+ 00.00027
Kohm
300 KOhm Range + 000.0010 Kohm
3 MOhm Range + 0.000014 Mohm
30 MOhm Range
+ 00.00083
Mohm
- 00.20335
ohm
- 000.2035
ohm
- 0.000207
Kohm
-
00.00027 Kohm
-
000.0010 Kohm
- 0.000014
Mohm
-
00.00083 Mohm