Product Description :
The Comen CM1200B is a high-performance 12-channel digital resting electrocardiograph designed for advanced cardiac diagnostics. Featuring a 5.7-inch backlit screen, simultaneous 12-lead acquisition, an integrated alphanumeric keypad, and an automated diagnostic interpretation engine, it delivers high-fidelity trace results and comprehensive data storage for hospitals and specialized cardiology centers.
Technical Specifications :
| Parameter | Specification |
| Leads | Standard 12 Leads (Simultaneous acquisition, amplification, and full-floating design) |
| Channel Format | 12-Channel print output |
| Display Configuration | 5.7-inch high-resolution LCD screen with clear lead status indicators |
| User Input | Backlit physical numeric keypad optimized for low-light/night use |
| Frequency Response | 0.05 Hz to 150 Hz |
| Time Constant | $\ge 5.0\text{ seconds}$ |
| CMRR | $> 105\text{ dB}$ (Common Mode Rejection Ratio) |
| Input Impedance | $\ge 50\text{ M}\Omega$ |
| Noise Level | $\le 15\text{ }\mu\text{Vp-p}$ |
| Safety Certification | Built-in defibrillator protection circuits; Class I, Type CF classification |
| Digital Filtering Engine | High-precision filters: AC (50Hz/60Hz), EMG (25/35/45Hz), and Auto Baseline Drift (DFT) |
| Waveform Review | On-screen retrospective review of up to 120 seconds of 12-lead waveforms |
| Printer System | Built-in high-precision thermal line array printer |
| Recording Paper Options | 210 mm thermal roll paper or Z-folded paper |
| Paper Recording Speeds | 5, 10, 12.5, 25, 50 mm/sec |
| Print Output Layouts | 12×1, 12×1+T, 6×2, 6×2+1R, 3×4, 3×4+1R, 3×4+3R, and Average Template |
| Operating Workflow | Automatic, Manual, and Rhythm Analysis Modes |
| Diagnostic Analytics | Automatic measurement and interpretation with up to 122 kinds of arrhythmia analysis |
| Internal Record Memory | Hard-coded memory banks capable of saving up to 300 patient test reports |
| Connectivity Interface | USB and RS232 ports for external printing, PC workstation link, and data transmission |
| Structural Shell | Aluminum alloy internal frame (shockproof, anti-drop protection) |
| Power Infrastructure | Universal 100V-240V AC power with internal high-capacity rechargeable Lithium-ion battery |
| Physical Dimensions | 316 mm × 259 mm × 98 mm |
| Net Operational Weight | Approximately 3.0 kg to 4.0 kg |
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