ChoiceMMed MD300K2 Manuel D'instructions page 25

MD300K2
APPENDIX A SPECIFICATIONS
Notes:
• Specifications may be changed without prior notice.
• The circuit diagrams, the list of components, the illustration of diagrams, and the
detailed rules of calibration, are provided exclusively to professional personnel
authorized by our company.
• The equipment has been calibrated, users do not need to calibrate. In order to ensure
the accuracy of the probe, please change the probe once a year. Make sure that the
type of probe need to be specified.
Display
Data: SpO , PR, pulse bar, PI, pulse waveform
2
Others: Information such as connection status of probe and power low indication.
Alarm
Alarm: SpO and pulse rate value, probe off, battery exhausted
2
Alarm mode: audio alarm, visual alarm and information
Alarm limits range: SpO
Default limits: SpO
SpO
2
Measurement range: 70%~100%
Resolution: 1%
Accuracy: 70%~100%±2%; 0%~69% no definition
Pulse Rate
Measurement range: 30bpm~250bpm
Resolution: 1 bpm
Accuracy: ±2 bpm or 2% (The larger is applied)
Perfusion Index
Display range: 0.1%~20%
Accuracy: 0.1%~1.0%, ±0.2%; 1.1%~20%, ±20%
Probe LED Specifications
RED
IR
70%~100%, PR 30bpm~250bpm
2
High 100%, low 90%; PR High 100bpm; low 60bpm
2
Wavelength
660±3nm
905±10nm
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PULSE OXIMETER
Radiant Power
3.2mW
2.4mW