Model          

AUTO MEAS

AUTO ANA

LCD SIZE

DISPLAY

PAPER WIDTH

INFO

FILE

HELP

RS232

USB

WIRE-

LESS

SD CARD

ECG-1112M

Yes

Yes

7”

12CH

210/216MM

Yes

1,000

Yes

Yes

Yes

Option

Yes

Safety Standards

MDD93/42/EEC

Medical Device Directive

IEC 60601-1: 1988

+A1:1991+A2:1995

Medical electrical equipment - Part 1: General requirements for safety

IEC60601-2-25: 1993 + A1:1999

Medical electrical equipment - Part 2-25: Particular requirements for the safety of electrocardiographs

IEC 60601-1-2: 2007

Medical electrical equipment Part 1: General requirements for safety -2 Collateral standard: Electromagnetic compatibility - Requirements and tests

EN 60601-1-4:1999

Medical electrical equipment - Part 1-4: General requirements for safety - Collateral standard: Programmable electrical medical systems

EN ISO14971:2007

Medical devices - Application of risk management to medical devices

Classification

Anti-electric-shock type:

Class І with internal power supply

Anti-electric-shock degree:

Type CF with defibrillator protection

Degree of protection against harmful ingress of water:

Ordinary equipment (Sealed equipment without liquid proof)

Degree of safety of application in the presence of flammable gas:

Equipment not suitable for use in the presence of flammable gas

Working Mode:

Continuous operation

EMC:

Group І, Class B

Dimensions

338mm×280mm×85mm

Net Weight

3.5kgs

Display

ECG-1112 Class L: 5.7 inches 320×240monochrome LCD Screen

Environment

Transport

Storage

Working

Temperature

-20℃~+55℃

-10℃~+40℃

+5℃~+40℃

Relative Humidity

25%~95%

25%~85%

25%~85%

Atmospheric Pressure

700hPa ~1060hPa

700hPa ~1060hPa

700hPa ~1060hPa

Power Supply

AC power Supply

Rated input voltage =100V~240V

Rated frequency = 50/60Hz

Rated input power = 70VA

External DC power supply

Rated output voltage=19V

Rated output current=3.5A

Built-in Lithium Battery Pack

Rated voltage = 14.4V

Discharge cut - off voltage≥11V

Rated capacity = 4400mAh

Charge mode: Constant current/voltage

Charge current (standard) ＜0.3C5A(1320mA)

Charge voltage (standard) = (16.8±0.1V)

Cycle life ≥ 500 times

Power Consumption

70VA(max)

Recorder

Record Mode

Thermal dot-matrix printer

Recording Paper

Rolled or folded thermo-sensitive paper

Paper Width

210/216 mm

Effective width

200/206mm

Paper Speed

6.25 mm/s、12.5 mm/s、25mm/s、50mm/s (±3%)

HR Recognition

Technique

Peak-peak detection

HR Range

30BMP~215BMP

Accuracy

±1 BPM

ECG Unit

Leads:

12 standard leads, lead change manually/automatically

Acquisition Mode:

12 lead acquisition simultaneously

Input Circuit

Floating, protection against defibrillator effect

A/D Resolution:

12 bit

Time Constant:

≥3.2s

Frequency Response:

0.05Hz ~ 165Hz

Sensitivity:

Auto,2.5, 5, 10, 20,40 (mm/mV) ±5 %

Input Impedance:

>50MΩ(10Hz)

Input Circuit Current:

≤50nA

Input Voltage Range

±5 mVpp

Calibration Voltage:

1mV±2%

Depolarization Voltage

±500m V

Noise:

<15μVp-p

Filter

EMG Filter: 25/45Hz

ADS Filter: Yes/No

HUM Filter: Yes/No

CMRR

≥100dB

Patient Leakage Current:

<10μA  (a.c.)

Dielectric Strength:

4000V rms

External Input/Output

(Optional)

Input (Single ended)

Input impedance≥100kΩ; Sensitivity10mm/V±5%;

Output (Single ended)

Output impedance≤100Ω; Sensitivity1V/mV±5%;

Communication Interface

RS232 serial port/USB