INSTRUCTION MANUAL
PULSE OXIMETER
MD300I
MD300I
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APPENDIX A Specifications
Notes:
Specifications may be changed without prior notice.
The circuit diagrams, the list of components, the illustrations of diagrams, and the detailed
rules of calibration are provided exclusively to professional personnel authorized by our
company.
Display
Type: OLED
Parameters: SpO
2
, Pulse Rate, Plethysmogram, Pulse bar
Mode: 3 display modes.
Data update time: 15s
SpO
2
Display Range: 0%
~ 99%
Resolution: 1%
Accuracy: 70%
~ 99%: ±2% 0%
~ 69%: unspecified
Pulse Rate
Measuring Range: 30bpm
~ 235 bpm
Resolution: 1bpm
Accuracy: ±2bpm
Probe LED Specifications
Wavelength
Radiant Power
RED
660±2nm
1.8mW
IR
940±10nm
2.0mW
Alarm
Alarm: Probe off, Finger out, Low power
Modes: visual information
Record
Patient ID: 10 patients
Data record: Up to 72 hours
Data Transmission
Transmission Method: Cable Transmission
Data Cable Interface: DB9 (Connect to Pulse Oximeter); USB (Connect to PC)
Environment Requirements
Operating Temperature: 5
℃
~ 40
℃
Storage Temperature: -20
℃
~ +55
℃
Operating Humidity: ≤80%RH, no condensation
Storage Humidity: ≤93%RH, no condensation
Classification per IEC60601-1
Classification according to IEC-60601-1
According to the type of protection
against Electrical shock:
Internal electrical power source equipment
According to the degree of protection
against Electrical shock:
Type BF equipment
According to the degree of protection
against harmful ingress of water.
IPX1
According to the methods of
sterilization or disinfection
Non-sterilizable: Use of Liquid surface
disinfectants only.
According to the mode of operation:
Continuous operation
Equipment not suitable for use in the presence of a flammable anesthetic mixture air or
with oxygen or nitrous oxide.
Dimensions:
110 x 35 x 27mm (Length×Width×Height)
Weight:
110g (with alkaline batteries)
Power Supply
Type: 2 AA Alkaline batteries
Operation time: About 24 hours of typical operation
Voltage: +3.3 ± 0.17 V DC
Average Current: 30mA
Accessories
Standard accessories:
One user manual;
One finger sensor for adult (Model: M-50A);
Two AA-Size Alkaline batteries;
One MedView software CD;
One data cable;
Optional accessories:
