Service manual

1. GENERAL
1.14 Service Manual BSM-4100
Cardiac Output, CO
Measuring method: Thermodilution method
Measuring range:
Injectate temperature (Ti): 0°C to 27°C
Blood temperature (Tb): 15°C to 45°C
Thermodilution curve (delta Tb): 0°C to 2.5°C
Cardiac output (CO): 0.1 to 20 L/min
Measuring accuracy:
Ti: ±0.2°C
Tb 25 to 45°C: ±0.1°C
Tb 15 to 25°C: ±0.2°C
CO: ±5%
Temperature drift:
Ti: ±0.005°C /°C
Tb: ±0.005°C /°C
Frequency response (delta Tb): DC to 3 Hz (−3 dB)
Injectate volume range: 3, 5, 10 mL (7F)
1, 2, 3, 4, 5 mL (5F)
Respiration (Thermistor method)
Respiration rate counting range: 0 to 150 breaths/min
Apnea, 5 to 40 s
Accuracy: ±2 breath/min
Noise: Within 2.5 Ω (Refer to input)
Frequency response: 0.1 to 3 Hz (−3 dB)
Waveform display
Display sensitivity: 10 mm/100 Ω ±10% (at ×1 sensitivity)
Sensitivity control: ×1/4, ×1/2, ×1, ×2, ×4
Respiration rate display update cycle: Every 3 or when alarm is generated
Alarm:
Upper limit range: 2 to 150 breaths/min in 2 breaths/min steps, OFF
Lower limit range: OFF, 0 to 148 breaths/min in 2 breaths/min
Apnea time: OFF, 5 to 40 s in 5 s steps
Inspired Oxygen Fractional Concentration, FiO
2
Measuring range: 10 to 100% O
2
Accuracy: ±3% full scale (When calibrated at 21% O
2
)
±2% full scale (When calibrated at 100% O
2
)
Temperature drift: ±0.12% O
2
/°C
FiO
2
display update cycle: Every 3 s or when alarm is generated
Alarm:
Upper limit range: 19 to 100% in 1% steps, OFF
Upper limit range: OFF, 18 to 99% in 1% steps
Expired Carbon Dioxide Tension, CO
2
For the TG-900P/TG-920P/TG-950P CO
2
sensor kit specifications, refer to the kit manual.
Measuring method: Mainstream (TG-900P/TG-920P: semi quantitative, TG-950P: quantitative)
CO
2
measuring range: 0 to 100 mmHg