Uson SPRINT LC - Page 131

Page 131
Use the procedure on page 128-129 called Programming a Burst Test to
enter values for a creep test. Everything is set the same way as a burst test
except that that the min and max setpoints are set to the same pressure
value.
FIGURE 69
Figure 69 shows what would happen if the
product did not reach the min/max pressure
setpoint in the allowed time during a creep
test. This failure could have been caused by
an incorrect setting on the regulator or flow
control. Or the product could be leaking. If
the pressure does not reach the min/max
setpoint before the test time ends, NO is
indicated in the status box on the run display.
Test
Zero
Couple
Cree
p
Test
T
IME
PRESSURE
Min and Max
Pressure did not reach
the min/max setpoint.
Test ends in reject at
e
n
d
of t
e
st t
i
m
e
r
(
low
p
ressure
,
no burst
)
.0 NO
T
est Time Status
PROGRAM 3
s
s. Tested Reject
s
ig 1 1
psig