12 CHANNEL ECG MACHINE

Product Description

Input Way: Floating Defibrillation Protection

Lead: Standard 12 Leads

Patient Leak Current: <10 ïA

Input Independence: ï50 M

Frequency response: 0.0 Hz150 Hz(-3dB)

Time constant: Time constant >3.2s

CMRR: >60dB, >100dB (Adding filter)

EMG Interference filter: 35 Hz_ -3d B

Recording Way: Thermal Printing System

Recording Paper Specification: 210 mm(W) x 20 mm(L) high-speed thermal paper

Paper Speed: Auto record: 25mm/s, 50mm/s, error ï 5 %

Rhythm record: 25mm/s, 50mm/s,error ï 5 %

Manual record: 5mm/s, 6.25 mm/s, 10 mm/s, 12.5 mm/s, 25 mm/s, 50mm/s error ï 5 %

Sensitivity Selections: 5, 10, 20, 40 mm/mV, error ï 5 % standard sensitivity is 10 mm/mV 0.2 mm/mv,

Auto Record: Record Setup according to auto record format & mode, automatically change leads measuring & analysis

Rhythm Record: Record Setup according to auto record format & mode, automatically change leads measuring & analysis

Manual Record: Record Setup according to manual record format, manually changing leads

Measurement Parameters: HR, P-R interval, P Duration, QRS duration, Q Interval, Q-Tc, P Axis, T Axis, R(VS), S(V), R(V5)+S(V1)

Product Safety Type: Class 1 CF applied part ; there is defibrillation & placing protection circuit in

Enduring Polarization Voltage: ï 5500mV

Noise Level: _< 15u VP-p

Size: 334 mm(L) x 320 mm(W) x 85 mm(H)

Power Supply / frequency: AC: 100-240V, 50/60 Hz DC :14.8 V, 3700 mAh rechargeable lithium battery