CONTEC Digital 1 Channel 12 Lead ECG Machine EKG Electrocardiograph

CONTEC Digital 1 Channel 12 Lead ECG Machine EKG Electrocardiograph ECG100G Printer

The CONTEC Digital 1 Channel 12 Lead ECG Machine EKG Electrocardiograph ECG100G Printer is a high-quality electrocardiograph that is designed to provide accurate and clear ECG waveforms. It features a digital signal processing technology that ensures high-quality ECG waveforms by using power frequency, baseline, and EMG filters. The ECG100G also has a high-resolution thermal printing system that eliminates the need for any adjustments and allows for recording frequencies of up to 150Hz.

One of the key features of the ECG100G is its ability to record ECG waveforms in real-time and continuously. It also provides annotation characters, such as lead mark, sensitivity, paper speed, and filter state, for a comprehensive analysis. The ECG100G offers both AUTO and Manual modes, with the AUTO mode allowing for recording with just one press of a button, thus improving work efficiency.

The ECG100G comes with a multi-language interface, including Chinese, English, French, Italian, German, Spanish, Turkish, Russian, and Kazakh, making it accessible to users from different regions. It also has a multi-language report feature for easy analysis and interpretation.

In terms of performance, the ECG100G has a floating and defibrillation protection input mode, ensuring accurate and reliable measurements. It has a wide frequency response range, from 0.67Hz to 500Hz, and a time constant of at least 3.2s. The CMRR (Common Mode Rejection Ratio) is greater than 105dB, ensuring minimal interference from external sources. The ECG100G also features various filters, including power frequency, EMG, and baseline drift filters, to further enhance the accuracy of the recorded waveforms.

The ECG100G uses a thermal printing system for recording, and it supports high-speed thermal paper with a size of 50mm(W) x 20m(L). It offers different time base selections (paper speeds) of 6.25 mm/s, 12.5 mm/s, 25 mm/s, and 50 mm/s, with an error margin of ±5%. The sensitivity can be adjusted between 2.5, 5, 10, and 20 mm/mV, with an accuracy of ±2%. The standard sensitivity is 10 mm/mV ±0.2 mm/mV.

The ECG100G is classified as Class I, type CF defibrillation-proof applied part, ensuring safety during use. It has a polarization resistance voltage of ±610mV and a noise level of ≤12 µVp-p, ensuring accurate and reliable measurements. The ECG signal input sampling frequency is 32 kHz, and the waveform data processing sampling frequency is 1 kHz, ensuring high-quality and detailed waveforms. The ECG100G has a sampling accuracy of 24-bit and can detect the minimum detection signal of 10 Hz, 20 µV (peak-peak value) deflected sinusoidal signal.

In conclusion, the CONTEC Digital 1 Channel 12 Lead ECG Machine EKG Electrocardiograph ECG100G Printer is a reliable and efficient electrocardiograph that provides accurate and clear ECG waveforms. It offers various features, such as digital signal processing technology, high-resolution thermal printing system, real-time recording, multi-language interface and report, and long standby and recording time. Whether in a clinical setting or for personal use, the ECG100G is a valuable tool for monitoring and analyzing heart health.

Introduction
ECG100G is a kind of single channel electrocardiograph, which features in printing ECG waveform by thermal printing system, prompting for "Lead off" or "Lack of paper", multi-language interface, recording ECG waveform in AUTO/Manual mode, convenient to operate.


Function
1)Adopt digital signal processing technology and get high-quality ECG waveform via power frequency filter, baseline filter and EMG filter of ECG signal.
2)Adopt high-resolution thermal printing system(8 dot/mm), no need for any adjustments. Recording frequency: up to 150Hz.
3)Real-time and continuously record clear and accurate ECG waveform and annotation character(including lead mark, sensitivity, paper speed and filter state, etc.).
4)In AUTO mode, finish recording by pressing the button once, which improves work efficiency.
5)Multi-language (Chinese, English, French, Italian, German, Spanish, Turkish, Russian and Kazakh) interface and report.
6)In optimal DC state, up to 7-hour standby time, continuous print up to 4-hour, record up to 150 pieces of ECG waveform.


Performance

• Input mode: floating and defibrillation protection
• Frequency response:
• Rated input amplitude Input frequency and waveform Relative output response
• 1.0 0.67Hz~40Hz, Sine wave ±10%a
• 0.5 40Hz~100Hz, Sine wave +10 %, -30 %a
• 0.25 100Hz~150Hz, Sine wave +10 %, -30 %a
• 0.5 150 Hz ~ 500 Hz, Sine wave +10 %, -100 %a
• 1.5 ≤1Hz,200ms, Triangle wave +0 %, -10 %b
• a relative to 10Hz b relative to 200 ms
• Time constant:≥ 3.2s
• CMRR: >105dB
• Filter: power frequency(AC50/60 Hz), EMG(25 Hz/35 Hz (-3 dB)), baseline drift filter
• Recording way: thermal printing system
• Specification of recording paper: 50 mm(W)×20 m(L) high-speed thermal paper
• Time base selection(paper speed): 6.25 mm/s, 12.5 mm/s, 25 mm/s, 50 mm/s, error: ±5%
• Gain control(sensitivity): 2.5, 5, 10, 20 mm/mV, accuracy is ±2%; Standard sensitivity: 10 mm/mV±0.2 mm/mV
• Recording mode: auto mode and manual mode
• Safety classification: Class I, type CF defibrillation-proof applied part
• Polarization resistance voltage: ±610mV
• Noise level: ≤12 µVp-p
• ECG signal input sampling frequency: 32 kHz
• Waveform data processing sampling frequency: 1 kHz
• Sampling accuracy: 24-bit
• The minimum detection signal: 10 Hz, 20 µV(peak-peak value) deflected sinusoidal signal can be detected
• Accuracy of input signal: ±5%
• Amplitude quantization: ≤5µV/LSB
• Interchannel time deviation: <100 µs
• Power supply:
• AC: 100V~240V(50/60Hz)
• DC: 7.4V/2000mAh rechargeable lithium battery
• Degree of protection against ingress of liquid: IPX0
• Working mode: continuous working

Accessories

• Standard configuration:
• A lead cable
• A limb electrode
• A chest electrode
• A thermal recording paper
• A power cord
• An earth wire
• A user manual

Physical characteristic

• Working environment
• Temperature: 5℃~40℃
• Relative humidity: 25%~95%(non-condensing)
• Atmospheric pressure: 700 hPa~1060 hPa
• Transport and storage environment
• Temperature: -20 ℃～+55 ℃
• Relative humidity: ≤95%
• Atmospheric pressure: 500 hPa~1060 hPa
• Dimension: 315mm(L)×215mm(W)×77mm(H)
• Net weight: 1.5Kg

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