Pulse Oximeter WM DA 700

Technical Parameters Of Blood Oxygen Pulse Rate
Blood oxygen saturation
Blood oxygen saturation measurement range: 0%-100% Blood oxygen saturation display resolution: 1 %
The accuracy of blood oxygen saturation measurement: in the range of 70% -100%, the measurement error should be ±4%; in the range of 0% – 69%, the measurement error is not defined.
Blood oxygen saturation alarm setting range: the upper limit of the alarm should be 1%-100%; the lower limit of the alarm should be 0%-99%
Blood oxygen saturation alarm accuracy: the alarm accuracy should not exceed ± 1 % of the alarm setting value. Technical alarm: there should be an alarm when the sensor falls off
Pulse rate: The pulse rate detection range should be 30bpm-240bpm
Pulse rate detection resolution: 1 bpm;
The accuracy of pulse rate measurement should be ±3bpm;
Pulse rate alarm setting range: the upper limit of the alarm should be 2bpm-254bpm;
The lower alarm limit should be 0bpm-252bpm
Pulse rate alarm accuracy: the alarm accuracy should not exceed the set value ± 1 bpm.

Built-In Side Stream C02 Technical Parameters
Sensor type: side stream COZ
Sampling flow: SO -1 S0ml/min; default 75ml/min
Technical principie: dual-wavelength non-dispersive infrared (NDIR), no moving parts initialization time: display the waveform within 3 seconds, reach the index requirement within 5 minutes (at 2SºC room temperature)
Carbon dioxide range: O – 114 mmHg, O – 15 %, O – 15.2 kPa Rise time: less than 4s
Carbon dioxide resolution:
• mmHg O – 38 mmHg
• 0.25 mmHg 39 – 114mmHg
Carbon dioxide accuracy: O – 40mmHg ±2 mmHg
• 41 – 76 mmHg ±5% of reading
• 77 – 114 mmHg ±8% of reading

Respiration rate greater than 80 BPM ±12% of reading Carbon dioxide stability: short-term drift: less than 1 mmHg within 4 hours
Long-term drift: meet the measurement accuracy requirements within 120 hours
Data sampling rate: 100 Hz
Respiration rate range: 3-120 times/min
Respiration rate accuracy: ±1 times/minute
Compensation: Atmospheric pressure range: 400 mmHg-800 mmHg (automatic compensation)
Calibration: The user does not need to calibrate regularly. Voltage requirements: 5.0 VDC ±5%, 2W
Power consumption: 1.0W (typical value); 1.8W maximum (warm-up)
Data interface: RS232, 19200 baud rate, Standard N-8-1
Data output: carbon dioxide concentration curve, end-tidal carbon dioxide concentration, inhaled carbon dioxide concentration, respiration rate. (The host is equipped with a mixed gas type, and the measurement result is the compensated value)