Fluke PG9000 Series, Руководство по эксплуатации и обслуживанию

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PG9602™ OPERATION AND MAINTENANCE MANUAL
© 2011 Fluke Calibration Page
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To check automated pressure generation/control:

Verify that the automated pressure generation/control component is properly connected
to the system (see Section 2.3.1.2).

When operation has returned to the main run screen, turn ON automated pressure generation
control by pressing [GEN] and selecting <1on> (see Section 3.10.9). If not already enabled,
turn on the automated ration feature by pressing [ROTATION] and selecting <1on> .

Press [P
OR
M] , <1pressure> to select pressure entry mode (see Section 3.10.12).
Press [ENT] and enter a pressure value to be generated. If using a manual mass set
then follow the mass loading instruction (see Section 3.6).

Verify the pressure generation/control component properly generates pressure and floats
the PG9000 piston.
2.4.12 Setup Verification Step to Take Before Making
Pressure Measurements
Before using PG9000 to make accurate pressure measurements, consider the following:
•
Select/activate the correct piston-cylinder module, mass set and mass loading bell
(see Sections 3.10.2, 3.12.1.10, 3.12.1.15). Verify the piston-cylinder installed in the
mounting post is the active piston-cylinder data set being used by the PG9000 by
pressing the
[P-C] key.
•
If using an automated pressure generation/control component with automated pressure
generation, set the pressure controller’s upper limit (UL) (see Section 3.10.9.3).
•
Enter the correct value of local gravity for the site of use (see Section 3.12.6).
•
Consider head corrections (see Sections 3.10.7 and 3.12.3).
•
Level the PG9000 Platform (see Section 2.3.1.1).
•
Select the correct pressure unit of measure and measurement mode (see Sections
3.10.3 and 3.10.4).
•
Verify that the settings for the sources of variables to be used by PG9000 in its
calculations of reference pressures are those desired (see Section 3.11).
•
Verify that the piston-cylinder module is correctly cleaned and operating properly
(see Section 5.3).
•
Verify that there are NO leaks in the pressure system.
2.5 Short Term Storage
The following is recommended for short term storage of PG9000.

Remove all masses from the PG9000 Platform (manual mass set only) and cover them.

Vent all pneumatic circuits to atmosphere.

Turn OFF power using the power switch on the rear of the PG9000 Terminal.