Single Channel Digital Electrocardiograph

Place of Origin:	Zhejiang

Input circuit: isolated

Safety level: class 1 type CF

Input impedance: >= 50M|?

Input circuit Current: <= 50nA

Noise level: <= 15|ìV p-p

Patient current leakage: <= 10|ìA

CMRR: >=100dB

Frequency Response: 0.05 ~ 150Hz (3dB)

A/D coverter: 12bit

Time constant: > 3.2 second

Sampling rate: 1ms

Depolarization voltage: +/-300 mV

Sensitivity: 5, 10, 20mm/mv, auto

Paper speed: 25mm/s, 50mm/s

Power requirements:
AC?o220v (100)?? 50 - 60Hz
DC?orechargeable battery
supporting 50 exams

Weight: 3.5kg

Package: 640 x 400 x 530mm for 4 sets 240 x 310 x 370mm for 1 set