Uson Qualitek mR - Diff. Pressure Rise Leak Test Valve Sequence

Reference 8-7
8.5.2 Diff. Pressure Rise Leak Test Valve Sequence
S
e
ns
o
r
(
0 = no
n
e
, 1
=
G
a
u
g
e,
2
=
D
i
ff.
)
S
o
l.
V
al
ve
-
1
-
V
en
t
O
f
f
S
o
l.
V
al
ve
-
2
-
P
re
s
su
r
ize
S
o
l.
V
al
ve
-
3
-
E
qu
a
li
ze
S
o
l.
V
al
ve
-
4
-
A
u
t
o
C
al
. L
e
a
k
S
o
l.
V
al
ve
-
5
-
R
e
g
ul
a
to
r
Se
l
ec
ti
on
O
u
tp
u
t
-
6 V
e
n
tu
r
i C
o
n
tr
o
l
O
u
tp
u
t
-
7 P
u
ls
e
O
u
tp
u
t
-
8 Not
U
s
ed
Or U
s
e
r
De
f
in
ed
O
u
tp
u
t
-
9 Not
U
s
ed
Or U
s
e
r
De
f
in
ed
O
u
tp
u
t
-
10
N
o
t
U
se
d
O
r
U
s
er
D
e
fin
e
d
O
u
tp
u
t
-
11
N
o
t
U
se
d
O
r
U
s
er
D
e
fin
e
d
O
u
tp
u
t
-
12
N
o
t
U
se
d
O
r
U
s
er
D
e
fin
e
d
O
u
tp
u
t
-
13
N
o
t
U
se
d
O
r
U
s
er
D
e
fin
e
d
O
u
tp
u
t
-
14
N
o
t
U
se
d
O
r
U
s
er
D
e
fin
e
d
S
o
l.
V
al
ve
-
1
5
-
Co
u
p
le
1
S
o
l.
V
al
ve
-
1
6
-
Co
u
p
le
2
X = Output On X/R = Output Latched on Reject
2/4/09
Uson Qmr
Differential Pressure Rise Leak
Test Valve Sequence
Test Sequence - Normal Production Test Cycl
e
S
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
0 1 elpuoC1 X
0
2
el
puoC
2
XX
2
orez otuA3
XX
2lliF esluP4 XX
X
XX
2
kcehC esluP
5
.ssol
e
russ
e
r
p gnitlus
e
r
e
r
usaeM
X
XX
X
1
1
cavE/lliF6
XXX
X
XX
12 cavE/lliF7 XXXX
XX
2erus
ae
M
8 X
XX
XX
1tneV9 XX
0
2 elpuocnU01
XX/R
0
1 elpuocn
U11 X/R
EOC Return to Ready.
0
1
elpuoC1 X
0
2 elpuoC2 XX
2
orez otuA3
XX
2ll
iF esluP4 XXXXX
2
kcehC e
sl
u
P5
.ssol erusserp g
nitlus
e
r
e
r
usaeMXXX
X
1
1
cavE/lli
F4
XXXXX
1
2
cavE/lliF5 XXXX
2erusaeM8
X
XX
XX
1
tneV
9 XX
02 elpuocn
U
0
1
XX
0
1 elpuocn
U11 X
EOC Return to Ready.
0
1 elpuoC1
X
0 2 elpu
oC
2 XX
2
or
ez otuA3 XX
2lliF esluP4
XX
X
X
2
kcehC eslu
P5 .ssol erusserp gnitlus
e
r
e
r
usa
e
M
XXXX
1
1
cavE/lliF4 XX
X
X
XX
1
2
cavE/
lliF
5 XXX
X
XX
2
e
r
u
saeM8 XXXXX
1
tneV9
XX
0
2 elpuocn
U01 XX
01 elpuocn
U11
X
EOC Return to Ready.
0
1 e
l
puoC
1 X
0 2 elpuoC2 XX
2
orez otuA3
XX
2lli
F esluP
4 XX
X
X
2
kc
e
hC
esluP5 .ssol erusserp gnitluser erusaeMXXXX
1
1
cavE/lliF
4 X
X
X
XX
XX
1
2
cavE/lliF
5 XXX
X
XXX
2erusaeM8 XXXX
X
1
tneV
9 XX
X
0
2 elpuocn
U01 XX
0
1 elpuocn
U11 X
EOC Return to Ready.
Engage Coupling Port 1
Engage Coupling Port 2
Test Sequence - Normal Production Test Cycl
e
Exhaust
Disengage Coupling Port 2
Disengage Coupling Port 1
Auto Zero Transducer
Pressurize metered volume port using Reg 1 or 2 (Check Gauge Pressure)
Fine Leak Test (differential)
Pressurize metered volume port using Reg 1 or 2 (Check Gauge Pressure)
Exhaust
Disengage Coupling Port 2
EOC
Engage Coupling Port 1
Engage Coupling Port 2
Auto Zero Transducer
Pressurize using Reg 1 or 2 (Check Gauge Pressure)
Pressurize using Reg 1 or 2 (Check Gauge Pressure)
Pressurize using Reg 1 or 2 (Check Gauge Pressure)
Pressurize using Reg 1 or 2 (Check Gauge Pressure)
Pressurize chamber from internal volume pressurised by internal regulator.
Test Sequence - Normal Leak Test Compensation Test Cycle (with or without Auto Cal Select
)
Test Sequence - Normal Leak Test Calibration Test Cycle without Auto Cal Select
Disengage Coupling Port 1
EOC
Fine Leak Test (differential)
Engage Coupling Port 1
Fine Leak Test (differential)
EOC
Test Sequence - Normal Leak Test Calibration Test Cycle with Auto Cal Selec
t
Engage Coupling Port 1
Engage Coupling Port 2
Auto Zero Transducer
Exhaust
Disengage Coupling Port 2
Disengage Coupling Port 1
EOC
Pressurize chamber from internal volume pressurised by internal regulator.
Pressurize chamber from internal volume pressurised by internal regulator.
Pressurize chamber from internal volume pressurised by internal regulator.
Pressurize using Reg 1 or 2 (Check Gauge Pressure)
Pressurize using Reg 1 or 2 (Check Gauge Pressure)
Fine Leak Test (differential)
Exhaust
Disengage Coupling Port 2
Disengage Coupling Port 1
Engage Coupling Port 2
Auto Zero Transducer
1rosneS tneV1
2 Measure Sensor Output 1
0ezilauqE egagnE1
X
2 Fill - Manual or Electronic 1 XXX
3 Measure Sensor Output 1
XXX
1
rosneS tneV4
EOC Return to Ready.
2
rosneS tne
V1
2 Measure Sensor Output 2
1 Pressurize Test Port 20 mbar 2 X
2 Measure Sensor Output 2
X
0
rosneS tne
V3
EOC Return to Ready.
0 1 elpuoC1 X
0 2 elp
uoC2 XX
2orez otuA3 XX
2lliF e
sluP4
XX
X
X
X
2kcehC esluP
5
.ssol erusserp gnitluser erusaeMXXXX
1
1
ca
vE/
lliF4 XXXX
X
X
12 cavE/l
liF5
XXXXXX
2erusaeM8 XXXX
X
1tneV9 XX
0
2 elpuocn
U01
XX/R
01 elpu
o
c
n
U11 X/R
EOC Return to Ready.
Fine Leak Test (pressure change/ tared value only)
Engage Coupling Port 1
Auto Zero Transducer
Exhaust
Disengage Coupling Port 2
Pressurize using Reg 1 or 2 (Check Gauge Pressure)
Disengage Coupling Port 1
EOC
Test Sequence - Seal Leak Test Cycl
e
Test Sequence - Gauge Sensor Calibration - Span
Engage Equalize Valve
EOC
Pressurize using Reg 1 or 2 (Check Gauge Pressure)
Vent
Measure Zero Output
Test Sequence - Differential Sensor Calibration - Zero
Exhaust
EOC
Pressurize (Externally to 20.0 mbar)
Measure Full-scale Output
Engage Coupling Port 2
Pressurize chamber from internal volume pressurised by internal regulator.
Test Sequence - Gauge Sensor Calibration - Zero
Vent
Measure Zero Output
Measure Full-scale Output
Pressurize (Manual or Electronic)
Test Sequence - Differential Sensor Calibration - Span
Exhaust