10
Pressurized Line Leak Detection
Thermal Coefficient
10-4
Press CHANGE, enter the second line length, if necessary, (rounded up to the next foot) then press ENTER to
confirm your choice. Press STEP to continue.
Press CHANGE, enter the first line’s diameter then press ENTER to confirm your choice. Press STEP to continue.
Press CHANGE, enter the second line’s diameter (displays only if second line’s length >0) then press ENTER to
confirm your choice. Press STEP to continue.
Press CHANGE, enter the bulk modulus of the first line then press ENTER to confirm your choice. Press STEP to
continue.
Press CHANGE, enter the second line’s bulk modulus (displays only if second line’s length >0) then press ENTER
to confirm your choice. Press STEP to continue.
Press CHANGE, enter the thermal coefficient for the product in the line then press ENTER to confirm your choice
(see “Coefficient of Thermal Expansion” on page 7-3). Press STEP to continue.
Thermal Coefficient
If you selected APT P175SC, PETROTECHNIK UPP EXTRA 63 MM, or OPW PISCES SP20 as the pipe type, you
must enter the product’s thermal coefficient after entering the pipe’s length.
Press STEP to continue.
Press CHANGE, enter the thermal coefficient for the product in the line then press ENTER to confirm your choice
(see “Coefficient of Thermal Expansion” on page 7-3). Press STEP to continue.
0.2 gph (0.76 lph) Line Leak Test Scheduling
NOTE: The 0.2 gph (0.76 lph) Line Leak Test is an optional feature. This message will not appear unless the
0.20
Repetitive PLLD
software module key is installed in your system:
This feature allows the user to choose the frequency of the 0.2 gph (0.76 lph) tests
1
:
Q1: (Pressure Line Label)
1ST LINE DIAMETER: 0.00
Q1: (Pressure Line Label)
2ND LINE DIAMETER: 0.00
Q1: (Pressure Line Label)
1ST BULK MODULUS: 0
Q1: (Pressure Line Label)
2ND BULK MODULUS: 0
Q1: (Pressure Line Label)
THERMAL COEFF: 0.00070
Q1: (Pressure Line Label)
THERMAL COEFF: 0.00070
Q1: (Pressure Line Label)
0.20 GPH TEST: DISABLED
