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Keithley 153 Instruction Manual page 42

Microvolt-ammeter

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A C C E S SORI E S
3 1 .
F IG U RE
Mo d e l
14 8 3
e
e
f
r
t o
t i o n K i t .
R
FIGURE 3 2 .
Ke i t h l e y I n s t rume n t s Mo d e l
T r i a x i a l - t o - Co a x i a l Ad a p t e r
f l oa t e d wh en u s e d w i t h t h e A d a p t e r .
s h e l l
t h e Ada p t e r wou l d b e o f f
ou t e r
o f
RACK
MOUNTING ( S e e F i gu r e
1 5 3
The Mo d e l
a .
th e ins trum en t
· " G "' �
t c
b .
c onvert
t h e Mo d e l
To
Li f t o f f
i ns t r u m e n t c a s e .
f e e t and
To r emov e t he
and a l l ow it to drop
the s ame s c r ews .
I t em
(
3 3)
S e e F i g .
1
2
3
7 .
Pa r t s
TA B LE
Li s t
Lo \ ,'- T h e rma l
Co n n e c ­
S e c t i on 8 f o r c o n t en t s .
60 1 2
C i r c u i t l ow
3 3) .
i s s h i pped
f o r b ench
l"VUU i.. � u�
8 � an o a r d
� u
� u �
1 5 3 ,
r emov e t
t h e
t o p
c o v e r a s s emb l y
t i l t b a i l f rom t h e
t h e
o f f .
Remove
f ee t
D e s c r i p t i on
Cov e r
A s s emb l y
Moun t i n g Pa n e l
F i l l e r Pa n e l
S c r ew ,
No .
10 - 3 / 8 , HS S
1 0
Ke p Nu t , N o .
K e i t h l e y Mo d e l
f o r
s o l d e r f l u x .
c a d m i u rn - s t> L d �· r i.: d
g l! l1 e r a t e d t b L' rr:: a l
qu e s
k e e p
\" i l 1
m i c r o v o l t .
U s c c r i �p � o n n c c t i o n s w i t h c o p p e r
b .
\ ,' i r c
l u g s
a n d
T h c r:na l
j o i n t s .
10 na n o v o l t s o r
s l e e v e s a n d
LO\," - T h c rma l
c r i m p t o o l ,
a
t a i n s
o f c o p p e r l u g s , c o
s o r t m e n t
s o l d e r
m i u m
a c o mp l e t e k i t f o r
i s
ma l mea s u r i ng
o f t h e
t h e u s e r
ma l
s t a b i l i t y i n h i s own c i r c u i t .
l i
s t
t h e c o n t e n t s
8
s
7 - 6 .
MODEL 60 1 2 ADAPT ER
Mo d e l 60 1 2 i s a
I t
ma y b e u s ed
c i r cu i t s
t o t h e Mo d e l
r ,
ev e
t ha t
t h e Mo d e l
c h a s s i s
a nd
g r ound
i f i t were f l oa t e d .
The MO d e l
u s e .
400 5
19- inch width .
t; 1.A
h
e
s c r ews
f o u r
a t t h e b o t t o m
wi t h
t h e
a s s emb l y , remov e
c
b o t t om
o
v
e r
and
t i l t ba i l and rep lac e
Ke i t h ley
Pa r t No .
2 0 0 1 8B
1 9 39 6 B
1 9 39 7 B
Ki t .
400 5 Ra c k Mou n t i ng
34
NOD EL 1 5 3
MI C ROV O LT - AMMET ER
I f p o s s i b l e , h e a t
j o i n t. s
t o g <.' t h v r
Ca r L' f u l
<.' m f ' s .
h e I O\" O .
t h e r ma l
e m f ' s
t h e
f o r
b l! s t
l o \,, - t h c rma l
c a n b e
e m f ' s
r e d u c e d
l e s s u s i n g t h e c o p p e r
l ug !.; f o u n d
i n
t I ll' Ho d e l
K i t .
The K i t
C c m n e c t i o n
c a b l e , a n a s ­
s h i e l d e d
p
p
r w i r e ,
e
n v i o n b o l t s
a n d
a n d
v e r y
ma k i ng
T h e
c i r c u i t s .
K i t e n a b l e s
1 5 3
t o
Mo d e l
ma i n t a i n
Ki t .
o f
t h e
( F igu r e 3 2) .
t r i a x i a l - t o - c o a x i a l a d
a n d c o a x i a l
t o c o n n e c t u h f
1 5 3 i n pu t .
1 5 3
s h o u l d n o t
c o nn e c t e d ,
g round a r e
Rack Moun t i ng Ki t
o f
s i d e
ea c h
hand l es ;
t he
s a v e
f ou r s c rews .
four s c r ews
t h e
th e b o t t om c ov e r
Qu a n t i t y
1 2
a l l
s i n k
r � d t,; >:·
t ,)
t e c h n i ­
L
t o
\" i :' · � ,
1 4 8 3
c o r. ­
c a � ­
nu t s .
1 :
1 0 \" t h t ::- ­
t h e r -
S e c t i o :�
T h e
.
a p
t e r
N o t e , h � �­
b e
t h e
a n d
c o nv e r t s
t h e
o f
us ing
1
1
1
8

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