Electrical Test - Teledyne T101 Operation Manual

Operating Instructions

4.6.5. ELECTRICAL TEST

SAMPLE RANGE = 500.0 PPB
< TST TST > CAL
SAMPLE ENTER SETUP PASS : 818
8 1 8
SETUP X.X PRIMARY SETUP MENU
CFG DAS RNGE PASS CLK
SETUP X.X SECONDARY SETUP MENU
COMM VARS DIAG
98
The electrical test function creates a current, which substitutes the PMT signal, and feeds
it into the preamplifier board. This signal is generated by circuitry on the pre-amplifier
board itself and tests the filtering and amplification functions of that assembly along with
the A/D converter on the motherboard. It does not test the PMT itself. The electrical test
should produce a PMT signal of about 2000 ±1000 mV.
To activate the electrical test press:
H2S =XXX.X
SETUP
ENTR EXIT
MORE EXIT
EXIT
While the electrical test is
activated, PMT should equal:
2000 mV ± 1000 mV
Teledyne ML – T101 Operation Manual
DIAG SIGNAL I / O
NEXT
Press NEXT until...
DIAG ELECTRICAL TEST
PREV NEXT
DIAG ELEC RANGE = 500.000 PPB
<TST TST>
Press TST until...
DIAG ELEC PMT = 1732 MV
<TST TST>
ENTR EXIT
ENTR EXIT
O2=X.XXX
EXIT
SO2=X.XXX
EXIT