Fluke 6270A, Service Manual, Page: 85 / 144

Pressure Controller/Calibrator
Calibration and Adjustment Procedures
79
Item
Minimum Use
Specifications
Equipment Notes
Barometric
Reference Range: 70 KPa to
110 kPa Barometric range RPM3
or RPM4
Must interface with Piston
Gauge or COMPASS for
Pressure
Instrument
manuals, work
instructions,
specifications, and
other
documentation for
any associated
equipment.
Software -
Required if you are
not using the on-
board calibration
routine in the
Product menu.
•
COMPASS for
pressure calibration
software
•
COMPASS for
pressure unit of
measure converter
•
(version 5.x.0 or
newer)
•
(version x.0x Build x or
newer).
Standard PC Windows 7, 8, or 10
Level vial
To estimate verticality to
the acceleration of gravity.
Ruler
To measure head height
differences between the
reference and the UUT.
Pressure tubing
and fittings as
required and
appropriate for the
pressure range
and system.
Calibration procedures described in this section, will need:
•
If a PG7000 Piston Gauge is used:
o
Calibrated and approved piston gauge (PG) base platform.
o
Calibrated and approved piston-cylinder for the range to be calibrated.
o
Calibrated and approved mass set compatible with P-C and PG base
being used and capable of generating the force necessary for the
recommended calibration points.
•
If a FPG8601 is used:
o
Calibrated and approved FPG.
o
Test pressure controller.
o
Dual volume unit (DVU).