Care and Maintenance
4-32
Ultrasound System
–
Common Service Information
Direction 5444964-100 English
Rev. 5
Lead to lead leakage test record (continued)
NOTE:
Not all test procedures are applicable to all areas of the world.
Reversed Polarity testing content satisfies regions following IEC
62353:2007 and IEC 60601-1:2005.
NOTE:
Values in italics font are given as examples only.
Table 4-12:
Typical data format for recording patient lead to lead leakage
Unit under test____________________________________ Date of test:_____________
Test Conditions
Patient Lead or Combination Measured
System Power
Grounding/PE
RA to LA
LA to LL
LL to RA
Off
closed
Off
open
On (Transmit)
closed
On (Transmit)
open
Table 4-13:
Typical data format for recording patient lead to lead leakage
Unit under test____________________________________ Date of test:_____________
Test Conditions
Patient Lead or Combination Measured
System
Power
Grounding/PE
Limit
µA
RA to LA
LA to LL
LL to RA
(RA+LA+
LL) to
GRND
off
closed
10
off
open
50
on
closed
10
on
open
50
off
closed (reversed
polarity)
10
off
open (reversed
polarity)
50
on
closed (reversed
polarity)
10
on
open (reversed
polarity)
50
Summary of Contents for LOGIC C2 Series
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