Inficon VGC501 - Page 43

tina96e1-b (2016-12) VG
C
Zero
CD
G
C
501_VGC502_VGC503.om
adjustment
G
of a digital
Availabl
 Pira
n
 Pira
n
 Col
d
 Col
d
 Hot
 Cap
 Hot
OFFSE
e.g.
First adjus
t
l
e for the follo
w
ni
ni
/
Capacita
n
d
cathode
d
cathode
/
Pi
r
ionization
/
Pi
acitance
ionization
/
Pi
When the
z
deactivate
d
T
OFFSET
OF
After adju
s
measuring
several di
g
t
the gauge a
n
w
ing gauges:
n
ce
r
ani
rani
rani / Capacit
a
z
ero of the g
a
d
.
I
FF
I
 Press >
Zero ad
j
s
ting the zero
resolution of
g
its are displa
y
n
d then the c
o
(PSG)
(PCG)
(PEG,
M
(MPG)
(BPG,
H
(CDG)
a
nce (BCG)
uge is readju
s
Value
 Zero adju
s
1
.5 s:
j
ustment of th
e
p
oint, a zero
v
the CDG (noi
s
y
ed.
o
ntroller.
MAG)
HPG)
s
ted, the offs
e
s
tment deacti
v
Lit
s
as long as
e digital CDG
v
alue is displ
a
s
e, drift), a ze
e
t correction
m
v
ated
s
olid after >1.
key remains
p
.
a
yed. Due to t
h
ro with plus/
m
43
m
ust be
5 s and
p
ressed
h
e
m
inus