electrocardiogram 12 channel 12 lead ecg machine portable medical device

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Product Overview

Description



Product Description


Hot sale medical digital electrocardiogram EKG machine 12 Channel ECG machine



Input circuit
Isolated input circuit
Print Format
Automatic/Manual: 6 channel, 12 channel Neutral value+Rhythm lead
Operation mode
Auto: Automatic lead change: automatic measurement and interpretation MAN: Manual lead change
Frequency response
0.05Hz ~ 100Hz
CMRR
>60dB, >100dB(AC filter in use)
Time constant
≥ 3.2s
Patient leak current
<10µA
Calibration voltage
1mV±5%
Sensitivity

2.5, 5, 10, 20 mm/mV ±3%
Noise leve
<15µVp-p
Input impedance
>50MΩ
Recording mode
thermal printing system
Thermal printer
8 dot/mm(Vertical) 32 dot/mm(Horizontal, 25mm/s)
Measurement parameters
Ventricle heart rate, P-R interval, QRS Duration, QT/QTC interval, P/QRS/T axis , RV5, SV1, RV5/SV1 amplitude
Filter
AC filter,EMC filter,DFT filter
Paper size
210mm(W)×27m(L) / 210mm(W)×20m(L) roll type
Skin voltageTolerance
±500mV
Papar speed
6.25, 12.5, 25, 50mm/s
Papar speed




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