Spo Tests - Welch Allyn 52000 Series Service Manual

Appendix D
Note: Over 15 mmHg and under 15 mmHg tests are disabled in the VSM2 Monitor.
Over 15 mmHg Test:
15. Unit hardware must detect if the pneumatic system has been pressurized greater than 15
mmHg for more than 155 second but less than 180 seconds.
Under 15 mmHg Test:
16. Unit hardware must detect if the pneumatic system has been pressurized less than 15
mmHg for more than 25.0 seconds but less than 35.0 seconds before allowing new inflation
cycle in "non-STAT" AUTO mode.
SpO Tests
2
SpO Option Testing (Nonin):
2
Note: Settings for this test are specific to the "Nonin Patient Simulator" model 8000S.
17. Accuracy of the SpO
and "2 BPM. Values are 98% O
O
2
18. Unit "SpO " mode current must be less than or equal to 80.0 mA. "SpO
2
is determined by turning off all the LEDs, putting the Temperature board asleep, actuating the
SpO and waiting 25 second for stabilization. Recorde the current, then subtract "Blank"
2
mode current from the test current.
SpO Option Testing (Nellcor MP205):
2
Note: Settings for this test are specific to the "Nellcor Patient Simulator" model SRC2.
19. Accuracy of the Nellcor SpO
"2% O and "2 BPM. Values are 81% O
2
20. Unit "SpO " mode current must be less than or equal to 120 mA. "SpO
2
determined by turning off all LEDs, putting the temperature board asleep, Actuating the SpO
and waiting 25 seconds for stabilization. Record the current, then subtract "Blank" mode
current from the test current.
SpO Option Testing (Nellcor MP506):
2
Note: Settings for this test are specific to the "Nellcor Patient Simulator" model SRCMAX2.
21. Accuracy of the Nellcor SpO
within "2% O and "2 BPM. Values are 75 or 90% O
2
22. Unit "SpO " mode current must be less than or equal to 120 mA. "SpO
2
determined by turning off all LEDs, putting the temperature board asleep, actuating the SpO
and waiting 25 seconds for stabilization. Record the current, then subtract "Blank" mode
current from the test current.
78 Welch Allyn Vital Signs Monitor
board, after a 25 second stabilization period, must be within "2%
2
and 80 BPM.
2
board after a 25 second stabilization period, must be within
2
and 112 BPM.
2
board, after a 25 second stabilization period, must be
2
Repair Test Specifications
2
and 60 or 200 BPM.
2
2
Service Manual 95P445E Rev. C
" mode current
2
" mode current is
2
" mode current is
2