HP 3456A Operating And Service Manual page 11

HEWlETT -PACKARD M ODEL 3456A
DIGITAL VOLTMETER
SERIAL NO.
OC V Test Temperature. 23°C
.
1.,.111
StI·U,
. . ,
34S1A
Open S"II·Tesl
2 Open Press RESET
Set to 6 dig. resolution
3 Open
.1 V Range
4 Short
Short 1 V Range
5
•
Short 10 V Range
7
Short 100 V Range
•
Short
1 k V Range
9 + 10 V DC AUlofange
<0 + 1 V DC Autolange
..
+ . 1 V OC Autofange
"
+100VDC Auto.ange
+1000VDC AUlol8ngs
13
., voc
.. 10 V Range
15 -5 V DC 10 V Range
"
·10 V DC 10 V Range
" _
· 1 0V DC 1nl.
, .
·10 V DC 1nl.
-
_
19 ·10 V DC 1nl.
20 ·10 V DC 1nl. - .01
" _
· 1 0V DC 1nl.
22 ·10V DC
Filter
0""
23 PleBS RESET
24
10VDCto OC V/OC V Retio
REFH10VH
and R E F L IOVl
25 10 V OC to
AC V+ DC V I D C V RatiO
REF H to VH
and REFLto Vl
26 See 8elow CMR Test
CMR Test
k
1. Connect a 1
10 VOLTS HIGH.
2. Tak e a faading.
J.
Apply 100 V dc between the 3456A's chassis and VOLTS HIGH lerminal.
4. The 3456A feading should be within .00001 V of laading in Step 2.
Do the tests in the order they 8re gil/en since, for
the
PERFORMANCE TEST RECORD
24 HOUR LIMITS
±
1°C
Hit'
1I0Il Cnl;,
•• ,,;..
lilll i t
+ 00.0024
+ .000004
+0.00002
+00.0003
+ 000.002
+ 10.00010
+ 1.000013
+
100.0046 -3
+ 100.0014
+ 1 000.133
·1.00003
-5,00006
·10.00010
'00 ·10.00010
,
·10.00014
,
. ·10.0009
·10.008
10. Fillel On '10.00010
011.
AU10Ze.O Off ·10.00011
1.00002
1.00111
ohm .esisIO ' belween Ihe HIGH and L OW VOLTS le,minal and conneCI GUAR O
3456A
to " Ctl't8;n configu'8tion
By
Test Perlormed
Dala
,
-
Ru�iR'
li",it
3 -00.0024 -3
".000004
-0.00002
-00.0003
-000.002
+ 9,99990
+ .999987
+
99.9954
+ 99,9986
+ 999.867
-.99997
-4.99994
·9.99990
·9.99990
·9.99986
·9.9991
·9.992
·9.99990
·9.99989
.99998
.99889
IOTE
will
e X8mple. the Reset
(5
digit mode. etc.).
TH' TH'
"h hll
set·up