ECG specification
Lead
Input:
5-lead cable: RA; LA; RL; LL; C
Lead method: I; II; III; avR; avL; avF; V; CAL (calibration)
No. of channels: 7 channels
Gain: X0.5; X1; X2; X4; Automatic
HR
Adult measurement & alarming range: 15-300bpm
Newborn/ infant measurement & alarming range: 15-350bpm
Precision: ±1%
Resolution: 1bpm
Sensitivity: >200uV (peak-to-peak value)
Differential input impedance: over 5M ohm
CMR: Non-filtering mode >60dB
Filtering mode >80dB
Electrode polarized voltage range: ±300mV
Leakage current: less than 10uA
Protection: Electric isolation: 4000VAC/50Hz voltage
Defibrillation/ electric knife resistant, Grid/ EMG resistant
Baseline recovery time: After defibrillation <5 seconds (under Filtering mode)
Scaling signal: 1mV (peak-to-peak value)
Accuracy: ±3%
Frequency response (bandwidth):
Filtering mode: 0.5-25Hz
Non-filtering mode: 0.05-75Hz
Alarm: Voice-alarm dual alarms, with review function
Pacing: Pacemaker works only after capturing pacing
RR measurement & alarming range:
Adult: 7-100rpm
Infant/ newborn: 7-100rpm
Resolution: 1rpm
Precision: ±2rpm
Differential input impedance: Over 2.5M ohm, RA-LL lead
Choke alarm: 10-40 seconds
NIBP specification
Measurement method: Automatic vibration
Work mode: Manual / Automatic/ Continuous;
Unit: mmHg;
Measurement range:
Adult: Systolic pressure 25-255mmHg
Diastolic pressure 10-220mmHg
Average pressure 20-235mmHg
Overpressure protection: dual protection
(1) 300mmHg
(2) 300±10%mmHg
Infant: Systolic pressure 20-180mmHg
Diastolic pressure 10-150mmHg
Average pressure 10-160mmHg
Overpressure protection: 180mmHg
Newborn: Systolic pressure 20-120mmHg
Diastolic pressure 5-100mmHg
Average pressure 10-110mmHg
Overpressure protection: dual protection
(1) 120 mmHg
(2) 120±10%mmHg
Resolution: 1mmHg
Precision: Tolerance < ±5mmHg, less than 8 mmHg
PR range: 40-240bpm
Alarm: Systolic/diastolic/average pressure: 0-300mmHg
SpO2 specification
Measurement & alarm range: 0-100%
Resolution: 1%
Precision: ±2% (70-100%); ±3%(60-70%)
(no statement (below 60%))
PR and alarm range: 0-254bpm
Resolution: 1bpm
Precision: ±1%
TEMP specification
Measurement & alarm range: 0-45°C
Resolution: 0.1°C
Precision: ±0.1°C (circuit precision)
±0.2°C (including TEMP sensor)
No. of channels: 1 channel, displaying 1 TEMP value
Power supply socket
Simulated signal output (1V & 5V amplitude optional, tolerance
<20%), output impedance 50ohm, signal delay <30ms
Battery: Chargeable, maximally for 1 hour use
TREND time: 1-72 hours
Recorder: Not provided by default
