A-11 
 
A.7.4 PR
Alarm limit  Range (bpm)  Step (bpm) 
PR High  (low limit +2) to 300 
1 
PR Low  15 to (high limit-2) 
 
PR from SpO
2
 Module 
Measurement range  20 to 300 bpm 
Resolution 1 bpm 
Response time 
< 30 s (PI > 0.3, no disturbance, PR value sudden change within 
25 – 240 bpm) 
Accuracy ±3 bpm 
Refreshing rate  1 s 
SpO
2
 averaging time 
7 s (when sensitivity is set to High) 
9 s (when sensitivity is set to Medium) 
11 s (when sensitivity is set to Low) 
 
PR from IBP Module 
Measurement range  25 to 350 bpm 
Resolution 1 bpm 
Accuracy  ±1 bpm or ±1%, whichever is greater 
Refreshing rate  1 s 
 
 
A.7.5 NIBP 
Standards Meet standards of IEC80601-2-30,   
Technique Oscillometry 
Mode of operation  Manual, Auto and STAT 
Auto mode repetition intervals 
1 min, 2 min, 2.5 min, 3 min, 5 min, 10 min, 15 min, 20 min, 30 
min, 1 h, 1.5 h, 2 h, 3 h, 4 h, 8 h 
STAT mode cycle time  5 min 
Max measurement time 
Adult, pediatric:  120 s 
Neonate:   90 s 
Measurement ranges 
(mmHg) 
  Adult  Pediatric  Neonate 
Systolic:    25 to 290  25 to 240  25 to 140