GE AMX-II User Manual

a...
GENERAL ELECTRIC MEDICAL SYSTEMS
1-981
A Indicates Change
AMX-II X-RAY UNIT
SM A0654E
Watt one minute from
step d. Measure and record
battery voltage, then make a
second exposure at 80 KVP,
200 MAS. Measure MA and
record.
4,4
af.
4,4
Wait one minute
between exposures then
repeat steps d and e at
50 KVP and 110 KVP.
g. Calculate KVP
(MIN) and KVP (MAX)
for 50, 80, and 110 KVP
based on measured KVP
and battery voltage.
h. Record data on
F3382. Calculate KVP
and MA deviation.
Refer to III. 5-4 for
sample record.
i. Remove H.V. Divider
and scepe. Do not disconnect
tube Current test meter.
i. Make an exposure at
80 KVP, 200 MAS. Readjust
3A2R34, if reguired for
MA value of step e.
Battery voltage should be between 110 and
120 volts. MA should be 100 MA.
A KVP should be within +(10 KVP + 5%)/
-(5 KVP + 5%) of selected value. MA
should be within 95 and 105 MA ata
battery voltage between 110 and 120 volts.
110
KVP (MIN) = KVP (measured) x Batt. Voit
120
KVP(MAX) = KVP (measured) x Batt. Volt
KVP (MIN) and KVP (MAX) must be within
+/-5 KPV of each selected value. MAS must
be within 5% of 100 MA at each selected value.
4 Readjustment of 3A2R34 will be required
to compensate for removal of H.V. Divider
and (1.5 m) cables.
if KVP is outside
tolerance refer to
primary waveform
check. Chapter 4,
Sec. 2-6.
There are no usable
autotransformer taps
оп {Не АМХ-П.
The H.V. transformer,
X-ray tube unit. or H.V.
cables may have to be
replaced.
X-ray tube current;
Chapter 4, Sec. 2-4.
5-12

GE AMX-II Specifications

General

Brand	GE
Model	AMX-II
Category	Medical Equipment
Language	English