Simpson 1000 - Page 50

SPECIAL APPLICATIONS
control to obtain an average indication nearest 100%
for the group of sample tubes.
Record the final settings of all controls as tube test infor-
mation on the roll chart. This will provide relative indica-
tions of the characteristics of the same type of tube which
you can use until correct information reaches you from the
factory. Your reference level is the average for whatever
characteristics existed in your sample group. The correct
tube chart information which you receive from the factory
will have a reference level which has been established
with standard rated tubes of the same type.
SECTION VII
PARTS LIST
Description Use Simpson
| Part Number
Special
cap
lead
assembly
2nd
cap
circuit
0-008458
|
Meter assembly 15-302200
Transformer, power 1-115060
Case
assembly
10-890162
Potentiometer, 3000 ohms, 5% RANGE 1-114715
Potentiometer, 5000 ohms, 5%
w/ switch BIAS 1-114716
Potentiometer, 250 ohms, 25 LINE
watts, OFF position ADJUSTMENT 1-114722
Rheostat, 8000 ohms, 20% Calibration 1-113618
Rheostat, 12000 ohms, 20% Calibration 1-115091
Resistor, 50 ohms Cap lead current
limiter 1-115350
48