Equiment Details - VD BIO Medisystem

Contec CMS 300G is a compact, portable 3-channel electrocardiograph designed for clinics and hospitals. It performs simultaneous 12-lead acquisitions, automated measurements, and self-interpretations. Weighing around 1.6 kg, it features a 3.5-inch color LCD, built-in thermal printer, and a rechargeable battery for mobile operation
Display: 3.5" to 5.5" color TFT LCD screen that displays waveforms, printing modes, sensitivity, and filter status in real-time.
Advanced Signal Processing: Built-in digital filters—including AC, baseline drift, and EMG filters—minimize interference to ensure high-quality, clear waveforms.
Recording & Printing: Supports Auto, Manual, and Rhythm recording modes on 80mm thermal recording paper.

Built-in Memory: Internal storage holds up to 1,000 patient ECG cases for easy case review.
Filters: Built-in AC interference, baseline drift, and EMG noise-reduction filters for high-quality, clear waveforms.
PC Connectivity: Optional ECG-Sync software connects the device to a PC via USB, allowing for real-time data collection, advanced analysis (like HRV), and reporting.
Power Options: Operates on both AC power and a built-in, rechargeable lithium-ion battery.

simultaneous 12-lead acquisition, automatic interpretation, and a built-in thermal printer, all operated via a 3.5-inch color LCD display.
ECG Leads: 12-lead simultaneous acquisition
Display: 3.5-inch TFT Color LCD (displays 3/6/12 leads)
Sampling Rate: 1000 Hz
A/D Conversion: 12-bit
Filters: AC filter, Baseline wander filter, and EMG interference filter (25Hz / 35Hz)
Printing System: Thermal array printer
Paper Size: 80 mm (Width) × 20 meters (Length)
Paper Speeds:Manual: 5, 10, 25, 50 mm/s Auto: 25, 50 mm/s

Sensitivity: 5, 10, 20, 40 mm/mV
Data Storage: Internal memory capable of storing and managing up to 1000 patient ECG cases
Safety & Protection: Class I, Type CF applied part, defibrillation-proof protection
Patient Leak Current: < 10 μ A
Power Supply: AC 110V - 220V, 50/60Hz; built-in rechargeable lithium battery
Battery Backup: Approximately 1.5 hours (or up to 150 ECGs) of continuous printing
Dimensions: 31.5 cm × 21.5 cm × 7.7 cm
Weight: Approx. 2.25 kg

Display: 3.5-inch TFT color LCD that allows real-time waveform monitoring and lead status review before printing.
Signal Quality & Processing: Utilizes a high 1000 Hz sampling rate and 12-bit A/D conversion. Built-in AC, EMG, and baseline filters effectively eliminate interference and baseline drift for crisp, high-quality tracing.
Recording & Printing: Features a built-in high-resolution thermal printer that supports multiple multi-mode formats (e.g., 3×4, 4×3, and rhythm formats) on 80 mm thermal rolls.
Auto-Interpretation: Automatically calculates parameters like Heart Rate (HR), PR interval, QRS duration, and QT/QTc, providing instant diagnostic conclusions to assist clinicians.

Storage & Connectivity: Internal memory can store over 1,000 cases. It supports USB and PC connectivity (via optional ECG-Sync software) to form a complete ECG workstation.
Power: Operates on a rechargeable built-in lithium-polymer battery, offering up to 4 hours of backup or the ability to print roughly 150 ECGs continuously.
Safety: Patient leakage current is < 10 μA, and the device includes floating and defibrillation protection.

Contec ECG Machine 3 Channel CMS300G