
Pressure
Controller/Calibrator
PM600 Digital Barometer Optimization
73
PM600 Digital Barometer Optimization
PM600s that use a digital on-board barometer can be aligned at 75 kPa and
103 kPa. Set the C0 (OFFSET_SET2), C1 (GAIN_SET2) and CAL_DATE
(CAL_DATE2) to align.
Alignment is not required and is only used for dynamic compensation of
barometric pressure while in gauge mode. Fluke Calibration recommends to only
align the on-board barometer only if calibrating the PM600 module in gauge
mode with atypical results.
With the calibration sled, the command to read the on-board barometer is VAL2?
From the chassis, the command to read the on-board barometer is
MEAS:PRES(n)? where (n) is the PM600 slot #
For example, if the module is in slot 1, send the command: MEAS:PRES2?
1. (n) = 2
2. (n) = 12
3. (n) = 22
4. (n) = 32
5. (n) = 42
Setup
Connect the pressure controller to the reference port of Product or
PMM-CAL-KIT-20M. See Figure 44.
Note
For PM600-BG15K PMMs, apply pressures to both UUT test ports to
prevent over pressurizing of the BG15K sensor. For all other range
PM600s, apply pressure to the reference port to adjust the digital on-
board barometer.
Содержание 6270A
Страница 5: ...Contents continued iii Inspect and Replace the CPS valves 122 Replacement Parts 124 Screw Torque 136...
Страница 6: ...6270A Service Manual iv...
Страница 26: ...6270A Service Manual 20 2 1 3 hxn212 eps Figure 7 PMM and PCM Removal...
Страница 30: ...6270A Service Manual 24 1 2 3 hxn205 eps Figure 9 Manifold Installation...
Страница 32: ...6270A Service Manual 26 2 1 1 hxn202 eps Figure 10 Remove Feet and Tilt Stands...
Страница 37: ...Pressure Controller Calibrator Module Guide Rails 31 1 2 3 hxn209 eps Figure 13 Remove Module Guide Rails...
Страница 40: ...6270A Service Manual 34 hxn208 eps Figure 16 Remove the CPU...
Страница 43: ...Pressure Controller Calibrator Module Guide Rails 37 8 9 10 hxn219 eps Figure 18 Dock Assembly...
Страница 47: ...Pressure Controller Calibrator Module Guide Rails 41 2 3 1 4 6 7 5 8 hxn215 eps Figure 21 Remove B Series Valve...
Страница 53: ...Pressure Controller Calibrator Power Supply and Fan 47 3 1 2 4 hxn221 eps Figure 25 Remove Power Supply...
Страница 64: ...6270A Service Manual 58 1 2 3 4 5 7 6 hxn210 eps Figure 32 Remove Latch Assembly...
Страница 67: ...Pressure Controller Calibrator PCM Assembly 61 2 1 hxn401 eps Figure 34 Module Components...
Страница 138: ...6270A Service Manual 132 9 2 5 18 7 9 8 2x 9 5x 3 4x 4 3x 7 2x 11 12 13 6 10 hxn509 eps Figure 56 PMM CAL KIT 20M Parts...