Calibration And Adjustment Procedures; Required Equipment - Fluke 6270A Service Manual

6270A
Service Manual

Calibration and Adjustment Procedures

This procedure describes calibration and performance verification to the
specifications, As Found data collection procedures, adjustment, and as left
verification procedures for the Product. The procedure is meant to bring the
Product into specification after repair or when the UUT fails the performance
tests.
•
Do the As Found data collection with the described setups and pressure set
points. The Product is left in measurement mode and pressure is applied with
the appropriate reference.
•
The adjustment procedure can be done in chassis or with a calibration sled,
or COMPASS for Pressure software.
•
Do the as left (verification) like the As Found data collection.

Required Equipment

The minimum use specifications in Table 6 are the principal parameters required
for performance of the calibration. Use the minimum specifications to assist in the
selection of alternate equipment, which may be used at the discretion of the
laboratory.
Item
Force Balance
Piston Gauge
(FPG)
Piston Gauge
System
Piston-Cylinder
Mass Set
Mass Carrying Bell
Piston Gauge
Monitor
Environment
Monitor
Temperature
Probe
78
Table 6. Required Equipment
Minimum Use
Specifications
Range: -15 KPa to
15 KPa
Range: As required by
P-C selection
PM200: Table 4
PM600: Table 5
Range: As required by
P-C selection
Range: As required by
P-C selection
Range: As required by
P-C selection
Range: As required by
P-C selection
Range: As required by
P-C selection
Equipment
FPG8601
PG7000 or 2465
PM200: Table 4
PM600: Table 5
AMH or Manual
PG7000 or 2465
2455 or 2456 PGM
2456-LEM
PG7000 or 2465
Notes
For Bi-Directional PMMs
≤15 kPa FS
N/A
N/A
N/A
N/A
2465 system only
2465 system only
N/A