CONTEC ECG1200G 12-Lead Electrocardiograph with 8-Inch Touchscreen Display
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The CONTEC ECG1200G is a professional electrocardiograph designed for simultaneous acquisition and display of 12-lead ECG signals. It combines an 8-inch color touchscreen, integrated thermal printer, rechargeable battery and examination storage functions in a single system suitable for medical practices, cardiology departments, clinics and other professional healthcare environments.
CONTEC ECG1200G Features
Simultaneous acquisition of 12 ECG leads enables the healthcare professional to review multiple waveforms together and manage a complete standard ECG recording from a single system.
The 8-inch color touchscreen displays ECG waveforms together with relevant operating information including paper speed, sensitivity, printing mode and filter status.
The ECG1200G supports automatic, manual and rhythm recording modes, together with several printing layouts that can be selected according to the required examination format.
The device can automatically measure routine ECG parameters and, in versions where the function is enabled, provide automated analysis to support professional assessment. Automated results are intended as an aid and do not replace interpretation by a qualified healthcare professional.
Integrated power-frequency, baseline and EMG filters are available to help reduce common sources of interference in the recorded ECG signal.
The system provides Lead Off notification for disconnected leads as well as a paper shortage warning, allowing common recording problems to be identified quickly.
Internal storage for up to 1,000 cases supports examination review and organised management of previously recorded ECG data.
Multiple report formats are supported, together with printing of a trend chart and P-R interval histogram for additional presentation of recorded information.
The built-in rechargeable lithium battery allows operation away from a fixed mains power connection, making the unit more flexible for use within clinical facilities or during mobile examinations.
Depending on the supplied configuration, connection to a computer and compatible ECG software can also be used for transfer and further management of examination data.
Technical Specifications
- Manufacturer: CONTEC Medical Systems Co., Ltd.
- Model: ECG1200G.
- Device type: 12-lead electrocardiograph.
- ECG acquisition: simultaneous 12-lead acquisition.
- Display: 8-inch color TFT LCD touchscreen.
- Sampling frequency: 1000 Hz.
- A/D conversion: 12 bit according to the available specifications for the European version.
- Frequency response: 0.05 Hz to 150 Hz.
- Time constant: ≥ 3.2 s.
- CMRR: greater than 60 dB and greater than 100 dB with filter enabled.
- Patient leakage current: below 10 μA.
- Input impedance: ≥ 50 MΩ.
- Noise level: ≤ 15 μVp-p.
- Calibration voltage: 1 mV.
- Sensitivity: 2.5 / 5 / 10 / 20 / 40 mm/mV.
- Standard sensitivity: 10 mm/mV.
- Paper speeds: 5 / 6.25 / 10 / 12.5 / 25 / 50 mm/s depending on recording mode.
- EMG filter: 25 Hz / 35 Hz.
- Power-frequency filter: 50 Hz / 60 Hz.
- Recording system: thermal printing.
- Recording paper: 210 mm × 20 m.
- Internal storage: up to 1,000 cases.
- AC power supply: 100 to 240 V, 50/60 Hz.
- Battery: rechargeable lithium battery, 14.8 V / 3500 mAh.
- Standby time: up to approximately 10 hours under optimal DC operating conditions.
- Continuous printing: more than 3 hours under optimal operating conditions.
- Dimensions: approximately 340 × 320 × 85 mm.
- Weight: approximately 3.2 kg according to the current CONTEC European product listing.
- Safety classification: Class I, Type CF, defibrillation-proof applied part.
- Water ingress protection: IPX0.
- Marking: CE 0123 according to the European product labelling.
- Manufacturer quality management system: ISO 13485.
- MPN: ECG1200G.
- GTIN: not available in the verified information.
- Store product code: 01380.
Automatic analysis or interpretation functions may vary depending on the specific product version and regulatory market.
Frequently Asked Questions about the CONTEC ECG1200G
What is the practical advantage of simultaneous 12-lead acquisition compared with an ECG machine with fewer recording channels?
The ECG1200G acquires the 12 standard ECG leads simultaneously, allowing the healthcare professional to review a complete recording and print several leads without having to acquire separate groups sequentially. This is particularly useful where structured and efficient 12-lead ECG recording is required.
Why are the ECG1200G filters important and when should they be used carefully?
Baseline, power-frequency and EMG filters can help reduce interference caused by electrical noise, movement or muscle activity. Filter settings should still be selected by a trained operator because excessive filtering can alter the appearance of certain waveform characteristics.
Which consumables and accessories are useful to keep available with a 12-lead ECG machine?
Useful supporting products include 210 mm thermal recording paper, ECG electrodes, ECG conductive gel where required and compatible limb and chest electrodes or patient cables. Correct electrode-to-skin contact can significantly reduce artefacts and is an important part of obtaining a usable ECG recording.
