E Instruments 4400 User Manual

45
@IST01530EEJ 019175A0 190411
Pressurize the piping and select
TEST with the ' ' key.
Automatically, after 1 minute.
During stabilization the pressure P in the piping is
shown, together with the v ariation ∆P1’ in the last
minute. The waiting time is set in the test
conf iguration menu. The stabilization can be
interrupted any time by pressing the ' ' key.
WARNING
Charge the pipe to
the test pressure
100.00 hPa
EXISTING PIPING
0.06 hPa
EXISTING PIPING
ZERO TEST
0.00 hPa
EXISTING PIPING
ZERO TEST
100.00 hPa
EXISTING PIPING
ZERO TEST
P 100.00hPa
∆P1’ 0.00hPa
Wait time:20.00
OK to proceed
STABILIZATION
P1 100.00hPa
P2 99.99hPa
∆P -0.01hPa
Qtest 0.0dm
3
/h
Qref 0.0dm
3
/h
Result:15.00
EXISTING PIPING
WARNING
End the tightness
test
EXISTING PIPING
QUIT ABORT
WARNING
End the tightness
test
EXISTING PIPING
QUIT ABORT
P1 100.00hPa
P2 99.99hPa
∆P -0.01hPa
Qtest 0.0dm
3
/h
Qref 0.0dm
3
/h
Result: tight
EXISTING PIPING
Automatically after a f ew seconds.
Model tight
PRINT REPORT
PRINT QUIT
►Start test
Stabilization
Piping volume
Combustible gas
Test gas
EXISTING PIPING
Model tight
PRINT REPORT
PRINT QUIT ►RefO 2 Auto:001 ▼
O 2 4.2٪
CO 2 9.3٪
Xair 1.25
Tf 190.1C
Ta 15.4C
∆T 74.7C
Eff 83.4٪
Loss16.6٪
CO 146p
NO 40p
SO 2 41p
NO X 51p
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E Instruments 4400 Specifications

General

Brand	E Instruments
Model	4400
Category	Measuring Instruments
Language	English