Hospital Digital Portable Electrocardiograph ECG Machine

Specification

Size: 360mm(L)*276mm(W)*130mm(H)

Net Weight: 4.2Kg

Display: 8” TFT LCD

Resolution: 800*600

AC power: 100V~220V; 50Hz/60 Hz

DC power: 11.1V, 4.4Ah rechargeable lithium battery

Operating time: Used continuously for 5 hours

(print 500 shares of cardiogram)

Safety

Product safety type: Group I Class A, Type CF,

(There is defibrillation and pacing protection circuit.)

Isolation voltage: 4000V

Enduring polarization voltage:≥±500mV

Environment Specification

Operation

Environment temperature: +5°C ~ +40°C

Relative humidity: 25% ~ 95% (non condensing)

Atmospheric pressure: 700hPa ~1060hPa

Store and Transportation

Environment temperature: -20°C -+55°C

Relative humidity:≤93% (non condensing)

Atmospheric pressure: 500hPa ~ 1060hPa

Heart Rate

HR measurement range: 30~ 300bpm

Accuracy: ±1bpm (average time: 10s)

Storage

Internal Memory: 800 groups ECG data

External Memory: SD card or U disk

Data format: PDF and DAT, Dicom (optional) 、FDA-XML (optional)

Technical

Lead: Standard 12 leads,

Input way: Floating and defibrillation protection

Patient leak current: ＜10μA

Input impedance: ≥50MQ2

Frequency response: 0.05Hz-200Hz (-3dB)

Time constant: ＞3.2s

CMRR:≥89dB

System Noise:≤12.5μVp-p

Record

Record:

Recording way: Thermal printing system

Recording paper: 210mm*140mm*20m (Z type)

Resolution: 8dot/mm

Paper speed:

5 mm/s,6.25 mm/s, 10 mm/s,12.5 mm/s,25 mm/s,50 mm/s,

error: ±3%.

Recording precision: 0.125mm

Record format:

Auto: 3x4,3x4+1R,3x4+3R,6x2,6x2+1R,12x1,

Manual: 3 path, 6path, 12path, Rhythm: single-lead, three-leads，

R-R: R-R