Input circuit

Floating

LCD display

480*800 touchscreen display ECG waveform, operation conditions, Time, Heart-rate

Safety

IEC class I, type CF

Sampling rate

1000 samples/Sec/Channel

A/D converter

12 bits

Recording Mode

automatic, manual, Long Term(60Sec)

Filter

AC(50Hz or 60Hz, -20dB)

EMG (25Hz/35Hz/45Hz/75Hz/100Hz,-3dB)

Drift (0.5Hz,-3dB)

CMRR

> 80dB and 100dB(AC filter in use)

Input circuit current

<0.1uA

Input Impedance

> 50Mohms

Time constant

> 3.2S

Frequency Response

0.05--150Hz,-3dB

Noise Level

<15µV

Sensitivity

1.25; 2.5; 5; 10;20; 40mm/mV±3%

Calibration Voltage

1mV±3%

Patient Current Leakage

<10uA

Protection

Protect from defibrillation and pace-making

Recording mode

Thermal printer; 8dot/mm(Vertical), 40 dot/mm (Horizontal, at 25mm/s)

Print Speed

5; 6.25; 10; 12.5; 25' 50mm/s±2%

Paper size

roll type or Z-folded

Patient Cable

standard 10 leads

Power requirements

AV220V/50Hz

Built-in battery

Li-ion rechargeable battery pack, 11.1V

Fuse Specification

2φ5x20mm

Dimension:

285mm×200mm×50mm

Weight:

2.5Kg