70
fastening it into one of the screw holes on the DVI port.
NOTE: Do not try to connect to metal accessible parts by clamping on to the metal
surface of the heat sink, it is anodized.
Table 38. Leakage current measurements and limits
Measurement
Port (Condition)
Upper limit (µA)
5
Enclosure leakage current
Enclosure (NC)
100
Enclosure leakage current
Enclosure (NCRM)
100
Enclosure leakage current
Enclosure (OS)
500
Enclosure leakage current
Enclosure (OSRM)
500
Patient leakage current
PW IN (NC)
10
Patient leakage current
PW IN (NCRM)
10
Patient leakage current
PW IN (OS)
50
Patient leakage current
PW IN (OSRM)
50
Patient leakage current
PW OUT (NC)
10
Patient leakage current
PW OUT (NCRM)
10
Patient leakage current
PW OUT (OS)
50
Patient leakage current
PW OUT (OSRM)
50
Mains on applied part
PW IN (MA)
50
Mains on applied part
PW IN (MARM)
50
Mains on applied part
PW OUT (MA)
50
Mains on applied part
PW OUT (MARM)
50
NC=
Normal Condition
NCRM=
Normal Condition, Reversed Mains
OS=
Open mains Source
OSRM=
Open mains Source, Reversed Mains
MA=
Mains on Applied Part
MARM=
Mains on Applied Part, Reversed Mains
Testing PW IN
Tools needed
PW control probe
Service report form, can be downloaded from sjmprofessional.com
Preparation
Switch on QUANTIEN™ measurement system at least 10 minutes before starting this test.
To test the PressureWire™ IN, proceed as follows:
1.
Restart QUANTIEN measurement system by switching the main switch OFF. Wait for 5
seconds and switch ON again. Verify that passed self-test is indicated.
2.
Select the applicable room.
5
Upper limit according to IEC 60601-1.
State: Released
Date: 2019.03.06 22:30 GMT
Содержание QUANTIEN
Страница 90: ...State Released Date 2019 03 06 22 30 GMT ...
Страница 91: ...State Released Date 2019 03 06 22 30 GMT ...