TB 1-4920-443-35
AEDATS IV T700 ALIGNMENT WORKSHEET
(j) Input the following frequencies into connector MT206 pins A (+) and B (-).
Center Flowmeter.
Note: Cell constant high K Factor (#5)
Oscillator Hz
Calculating Counter
AEDATS 4
Calculating Counter
AEDATS 4
Hz +/- 1
Sheet Hz
PPH+/- .5 %
(WF HZ)
(WF HZ)
Hz +/- 1
PPH +/- .35 %
240Hz
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480Hz
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720Hz
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960Hz
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1200Hz
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(Note: frequency x C = PPH) (CH 4C= 3600 x 8.337 x SG /K factor)
Transducer: T53
Hardware Name: F05
No alignment requirement must verify frequencies.
(14)Speed Measurement System
(a) Power turbine speed (NP) (N2) speed indicator (T700/T701/T701C)
1 Set calculating counter controls as follows: (Channel 2)
2 DEC
4
3 C
07502
4 10n periods
0
5 Auto
depressed
6 x10
depressed
7 Sample rate to (fast)
1
8 Test
released
(b) Power turbine speed (NP) (N2) speed indicator (T401/T401C)
1 Set calculating counter controls as follows: (Channel 2)
2 DEC
4
3 C
07179
4 10n periods
0
5 Auto
depressed
6 x10
depressed
7 Sample rate to (fast)
1
8 Test
released
1 Level 500mV to 1.5 V, (voltage is needed to drive amp)
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