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Shanghai Lifutong Technology Co., Ltd

  • E-mail

    lisa815@yeah.net

  • Phone

    13671818969

  • Address

    No. 8 Dongxin Street, Maqiao Town

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Sales of ECG machine performance simulator company

NegotiableUpdate on 01/17
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Overview

The SECG5.0 AIO multifunctional electrocardiogram performance tester is an ECG simulator used for performance testing. It can be used standalone or connected to a PC to output high-precision and low-noise analog signals, providing various noise, breathing, and lead dropout simulation signals. It is suitable for research and compliance testing and meets international medical standard testing requirements.

Product Details

Multi functional ECG performance testerSECG5.0 AIO

For performance testing purposes ECG simulator, which can be used standalone or connected to a PC, outputs high-precision and low-noise analog signals, providing various noise, breathing, and lead dropout simulation signals, suitable for research and compliance testing,Meets international medical standard testing requirements:IEC 60601-2-25、IEC 60601-2-27、IEC 60601-2-47、GB 9706.225、GB 9706.227、YY 9706.247、YY1079、YY1139、YY0782、YY0885、JJG 760、JJG 1042、ANSI/AAMI EC11、ANSI/AAMI EC13

Overview

SECG 5.0 AIO

·Built in compliance Electronic circuits required by ECG standards

·Adjustable testing parameters and options provide testing flexibility

·NST noise simulation－Electrode Motion Artifact / Muscle Noise / Baseline Wander

·Multi style signal simulation －Impedance breathing, modulation breathing (baseline/amplitude/frequency), lead dropout signal

·The Auto Sequence function assists users in easily developing semi-automatic testing processes

·Can load and play recorded or programmed digital waveform signals, quickly validate signal processing systems and algorithms

·Provide software development toolkits（Software Development Kit）， Users can develop customized or fully automated testing software on their own

·Optional SECG Assistant (ECG Medical Standard Testing Assistance Software) simplifies testing steps and allows users to complete standard testing projects by clicking on options

Paired with a penetrating blood oxygen performance testing module PPG-2TF-660

·simulation Perform SpO on ECG and PPG signals2Testing with PWTT (Pulse Wave Transit Time)

·Flexible adjustment SpO2Parameters such as AC, DC, and PI values of R/IR are used to confirm the accuracy of the test substance

·Customize or load SpO2R-curve, quickly verify product performance, and assist users in confirming competitor R-curves

·built-in 14 types of ambient light signals and advanced respiratory simulation parameters for overlay testing to better simulate real-life scenarios

·synchronization ECG and PPG signals, with adjustable PWTT time difference, to test the accuracy of non-invasive blood pressure measurement algorithms

Multi functional ECG performance testerSECG5.0 AIO

test settings



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Specifications

ECG testing mode

parameter

Specifications

Main output voltage accuracy

± 0.5%, amplitude of 0.5mVpp or higher

Main output voltage resolution（DAC resolution)

0.63µV

frequency /Pulse repetition rate accuracy

±0.5%

Pulse duration /Time accuracy (excluding pacing)

±0.5ms

Accuracy of pacing pulse width

±5μs

Accuracy and range of pacing pulse amplitude

± 2mV pulse: ± 0.3%
>2mV pulse: ± 10%
Scope:±2mV ~ ±700mV

Pacing pulse characteristics

rise /The descent time is 5 μ s
overshoot <1%<>
stabilization time <1%<>

Pacing pulse overshoot

methodA， According to IEC 60601-2-27

Resistance tolerance

±1%

Capacitance tolerance

±5%

precision 250:1 voltage divider

±0.1%

sampling rate

10kHz ± 0.05%

DC offset
(Fixed mode, no noise, internal supercapacitor source)

300mV ± 1%

DC offset
(Variable, reachable) 1000mV， Can contain up to 50 μ Vpp noise)

± 1000mV ± 1% or ± 3mV

environment

Indoor use
5 ~ 40℃
50 ~ 80％RH
altitude2000M（）
Overvoltage CAT II

Waveform parameters

　　　　　　 　　　　　　

parameter

set the scope

default value

Minimum adjustable scale

Sine

Frequency（Hz）

0.05 ~ 5.00Hz

1Hz

0.01

Frequency（BPM）

3 ~ 30000BPM

60BPM

1

amplitude

(-40) ~ 40mV

1mV

0.01

Triangle

Frequency（Hz）

0.05 ~ 5.00Hz

1Hz

0.01

Frequency（BPM）

3 ~ 30000BPM

60BPM

1

amplitude

(-40) ~ 40mV

1mV

0.01

Square

Frequency（Hz）

0.05 ~ 5.00Hz

1Hz

0.01

Frequency（BPM）

3 ~ 30000BPM

60BPM

1

amplitude

(-40) ~ 40mV

1mV

0.01

Rectangle Pulse

Frequency（Hz）

0.05 ~ 5.00Hz

1Hz

0.01

Frequency（BPM）

3 ~ 30000BPM

60BPM

1

amplitude

(-20) ~ 20mV

1mV

0.01

pulse width

1 ~ 300ms

100ms

1





Triangle Pulse

Frequency（Hz）

0.05 ~ 5.00Hz

1Hz

0.01

Frequency（BPM）

3 ~ 30000BPM

60BPM

1

amplitude

(-20) ~ 20mV

1mV

0.01

pulse width

1 ~ 300ms

100ms

1





Exponential

Frequency（Hz）

0.05 ~ 5.00Hz

1Hz

0.01

Frequency（BPM）

3 ~ 30000BPM

60BPM

1

amplitude

(-20) ~ 20mV

1mV

0.01

ECG Waveform

P-wave amplitude

0 ~ 2mV

0.2mV

0.01

P-wave interval

50 ~ 100ms

100ms

1

QRS amplitude

(-20) ~ 20mV

1mV

0.1

QRS interval

5 ~ 200ms

100ms

1

PR interval

0 ~ 200ms

160ms

1

QT interval

100 ~ 900ms

350ms

1

ST variation value

(-2) ~ 2mV

0mV

0.01

T-wave amplitude

0 ~ 5mV

0.2mV

0.01

Frequency（Hz）

0.02 ~ 6Hz

1Hz

0.01

Frequency（BPM）

1 ~ 360BPM

60BPM

1

amplitude

(-20) ~ 20mV

1mV

0.1

Advanced parameters

　　　　　　 　　　　　　

parameter

set the scope

default value

Minimum adjustable scale

DC offset

(-1000) ~ 1000mV

0mV

1

Pacing signal

amplitude

(-700) ~ 700mV

0mV

1

interphase

0.1 ~ 3ms

2ms

0.1

Pacing rate

10 ~ 360BPM / Synchronization

10BPM

1

Overshoot amplitude

0 ~ 5mV / Amplitude automatic

0mV

0.01

Overshoot time constant

0 ~ 100ms

0ms

1

Baseline overload test

frequency

50 / 60Hz

50Hz

-

620k Ω/4.7 nF (open as short circuit)

on / off

Off

-

Overlay sine wave

on / off

Off

-

noise

Power frequency noise

50Hz / 60Hz / White

50Hz

-

amplitude

0.01 ~ 5mV

0.1mV

0.01

ECG Advanced Features

　　　　　　 　　　　　　

parameter

set the scope

default value

Minimum adjustable scale

Play source files

sampling rate

upper limit 20K Hz

-

-

Noise loading synthesis

Types of noise

EM - Action Noise
BW - Baseline Drift
MA - EMG noise

EM
-
-

-
-
-

magnification

0.1 ~ 10

1

0.1





Automatic measurement items
(Automatic heart rate measurement item)

heart rate

30, 60, 120, 180, 200, 250

-

-

QRS 波振幅

0.5, 1, 2, 5

-

-

QRS interval

40, 70, 80, 100, 120

-

-

Automatic measurement items
(Automatic pacing test item)

Amplitude（mV）

± 2, ± 100, ± 300, ± 500, ± 700

-

-

Interval（ms）

0.1, 0.5, 1, 2

-

-

synchronization

synchronization /Not synchronized, set at 80BPM

-

-

pulse count

Single pulse /Double pulse - lead 150ms/Double pulse - lead 250ms

-

-

Overshoot time（ms）

0, 4, 10, 20, 50, 100

-

-

QRS/T

on/off

-

-





Frequency scan (sine wave)

starting frequency

0.67 ~ 500Hz

0.67Hz

0.01

End frequency

0.05 ~ 500Hz

150Hz

0.01

interphase

10 ~ 180s

30s

0.01

Frequency scanning（ECG）

BPM

-

3 ~ 30BPM

-

interphase

-

30s

-





Lead detachment detection

Lead detachment detection

short circuit /10M Ω/20M Ω/open circuit

short circuit

-

SpO2 test mode

parameter

Specifications

heart rate

set the scope

10 ~ 300BPM

Minimum adjustable scale

1BPM

accuracy

±1BPM

LED DC signal output

set the scope1

100 ~ 3000mV

Minimum adjustable scale

1mV

LED AC signal output

set the scope1

0.75 ~ 30mV

Minimum adjustable scale

0.01mV

PI perfusion index (AC value/DC value)2

set the scope

0.025%~30% (AC/DC, varying with AC or DC value)

accuracy

NA

LED scanning rate

rate

10K (raw data mode)

accuracy

±5μs

PD sampling rate

rate

250K (single channel)

accuracy

±5μs

PD response time

rise time

1 μ s typical value3

fall time

1 μ s typical value3

SpO2%

set the scope

1% ~ 100%

Minimum adjustable scale

1%

accuracy

91%~100%: ± 1%+accuracy of the test substance
75%~90%: ± 2%+accuracy of the test substance
35%~74%: ± 3%+accuracy of the test substance
Less than 34%: No accuracy

MCX LED voltage

amplitude

Communication level x 100

accuracy

±5%

Note:
The SECG 5.0 AIO testing system will adjust the AC/DC output based on the linearity of LED electrical to light conversion.
2. The PI value may vary due to different manufacturers' calculation methods.
3. The PD response time will vary with the light intensity of the test object.

PWTT test mode

parameter

Specifications

Time difference（PTTp, PTTf) setting range

0~1999ms (decreases with increasing pulse rate per minute)

Time difference（PTTp, PTTf) Minimum Adjustable Scale

1ms

Time difference（PTTp, PTTf) accuracy

±1ms



ECG parameter specifications for PWTT testing mode

heart rate

set the scope

10 ~ 300BPM

Minimum adjustable scale

1BPM



ECG amplitude

set the scope

0 ~ 20mV

Minimum adjustable scale

0.1mV



T-wave amplitude

set the scope

0 ~ 5mV

Minimum adjustable scale

0.01mV



QRS interval

set the scope

0 ~ 200ms

Minimum adjustable scale

1ms



SpO of PWTT test mode2Parameter Specifications

heart rate

set the scope

10 ~ 300BPM

Minimum adjustable scale

1BPM



PI perfusion index

set the scope

0.025% ~ 30%

Minimum adjustable scale

0.001%



LED DC signal output

set the scope

100 ~ 3000mV

Minimum adjustable scale

1mV



LED AC signal output

set the scope

0.75 ~ 30mV

Minimum adjustable scale

0.01mV

orderreal-time info

SECG 5.0 AIOtest system

Product Part Number

Product Description

100-EC00002

SECG 5.0 AIO Multi physiological Signal Simulator, supports single machine and PC software operation, can output 12 lead (RA, LA, LL, N, V1-V6) analog signals.

Purchase blood oxygen performance testing module

Product Part Number

Product Description

100-AE00007

PPG-2TF-660 penetrating blood oxygen performance testing module supports SECG 5.0 AIO for PWTT/SpO2Test mode.
(Package contains) MCX (RF) male to BNC cable x 2)

K29-0300601

MCX (RF) male to BNC cable x 1

Choose software suite

Product Part Number

Product Description

HA0-SE0G001

Medical standards IEC 60601-2-25:2011 Performance Testing Auxiliary Software

HA0-SE0G002

Medical standards IEC 60601-2-27:2011 Performance Testing Auxiliary Software

HA0-SE0G003

Medical standards IEC 60601-2-47:2012 Performance Testing Auxiliary Software

HA0-SE0G004

Medical standards YY0782-2010 Performance Testing Auxiliary Software

HA0-SE0G005

Medical standards YY0885-2013 Performance Testing Auxiliary Software

HA0-SE0G006

Medical standards YY1079-2008 Performance Testing Auxiliary Software

HA0-SE0G007

Medical standards YY1139-2013 Performance Testing Auxiliary Software

HA0-SE0G008

Medical standards GB 9706.225-2021 Performance Testing Auxiliary Software

HA0-SE0G009

Medical standards GB 9706.227-2021 Performance Testing Auxiliary Software

HA0-SE0G010

Medical standards YY 9706.247-2021 Performance Testing Auxiliary Software

SECG 4.0




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