18 Channels Portable ECG Machine MDLEC45
- 18-channel portable ECG machine for accurate heart monitoring
- Features anti-electric shock protection for safety
- Offers various leads options: 9/12/15/18 leads for versatile monitoring
- High-resolution thermal dot-matrix recorder for detailed output
- Wide range of gain settings for customized display options
- Adjustable printing density for clear and precise printouts
- Versatile speed options for different monitoring needs
- SKU
- MDLEC45
- Brand
- MDL
- Manufactured by
- MedicalDeviceLab
- Availability
- In stock
- ✓ Worldwide shipping
18 Channels Portable ECG Machine MDLEC45
Advanced multi-lead electrocardiography system engineered for comprehensive cardiac diagnostics in clinical, emergency, and ambulatory settings. Delivers high-resolution 24-bit signal acquisition across 9, 12, 15, or 18 lead configurations with defibrillation-proof protection and continuous thermal dot-matrix recording. Combines precision measurement (HR accuracy ±1 BPM, 30–300 BPM range) with user-friendly operation and portable form factor for versatile deployment across cardiology departments, ICUs, and mobile care units.
Clinical overview
The MDLEC45 represents a significant advancement in portable electrocardiography, offering clinicians the flexibility to perform comprehensive 18-lead cardiac assessments without compromising on diagnostic accuracy or patient safety. Built on a robust Class I platform with CF type defibrillation-proof protection, this system is engineered for continuous operation in demanding clinical environments including emergency departments, cardiac catheterisation laboratories, intensive care units, and mobile diagnostic services.
The device's 24-bit A/D resolution and 16 kHz sampling frequency deliver exceptional signal fidelity across a wide frequency response range (0.01–300 Hz), enabling precise detection of subtle waveform morphologies critical for ischemia identification, arrhythmia classification, and pacemaker function assessment. The integrated thermal dot-matrix recorder produces high-density printouts (200 dpi amplitude, 1000 dpi time axis) on standard folded thermal paper, ensuring permanent documentation that meets regulatory and medico-legal requirements. Configurable gain settings (2.5–20 mm/mV), variable paper speeds (5–50 mm/s), and comprehensive filtering options (AC, DFT, EMG/lowpass) provide clinicians with the diagnostic flexibility required for diverse patient populations and clinical scenarios.
Key features & surgeon benefits
Multi-Lead Flexibility & High-Resolution Acquisition
- Configurable 9, 12, 15, or 18 lead operation for comprehensive cardiac mapping
- 24-bit A/D resolution with 16 kHz sampling frequency for exceptional signal fidelity
- Wide frequency response (0.01–300 Hz) captures subtle waveform morphologies
- HR range 30–300 BPM with ±1 BPM accuracy for reliable rhythm analysis
- Pacemaker detection across amplitude (±750 µV to ±700 mV) and width (50 µs to 2.0 ms) ranges
Continuous Operation & User-Friendly Interface
- Continuous operation mode eliminates warm-up delays in emergency situations
- Thermal dot-matrix recorder with 200 dpi amplitude / 1000 dpi time axis resolution
- Folded thermal paper (210×295 mm or 215×280 mm, 100 pages) for convenient documentation
- Variable paper speeds (5, 6.25, 10, 12.5, 25, 50 mm/s ±3%) and gain settings (2.5–20 mm/mV)
- Configurable filters: AC (50/60 Hz), DFT (0.01–0.67 Hz), EMG/lowpass (25–300 Hz)
Defibrillation-Proof Design & CF Type Protection
- CF type anti-electric shock classification with defibrillation-proof protection
- Defibrillation recovery time ≤5 seconds for uninterrupted monitoring
- Patient leakage current ≤10 µA (AC/DC) in normal condition and ≤50 µA in single fault condition
- High input impedance ≥50 MΩ (10 Hz) and CMRR ≥120 dB minimise interference
- DC offset voltage tolerance ±600 mV accommodates diverse electrode conditions
Compact Design for Multi-Setting Deployment
- Lightweight portable form factor suitable for bedside, emergency, and mobile applications
- Class I equipment suitable for continuous operation in hospital and ambulatory settings
- Low noise performance (≤12.5 µV P-P) ensures diagnostic-quality traces in challenging environments
- Time constant ≥3.2 s and input circuit current ≤0.01 µA for stable baseline performance
- Calibration voltage 1 mV ±2% ensures consistent measurement accuracy across all leads
Technical specifications
| Indications | Cardiac rhythm analysis, ischemia detection, arrhythmia monitoring, pre-operative screening, emergency cardiac assessment |
|---|---|
| Lead Configurations | 9, 12, 15, or 18 leads |
| Anti-Electric Shock Type | Class I equipment, CF type with defibrillation-proof protection |
| Mode of Operation | Continuous |
| Recorder | Thermal dot-matrix recorder |
| Printing Density | 8 dots/mm (200 dpi) amplitude axis; 40 dots/mm (1000 dpi) time axis @ 25 mm/s |
| Recorder Paper | Folded thermal paper: 210×295 mm×100 pages, 215×280 mm×100 pages (optional) |
| Gain | 2.5, 5, 10, 20 mm/mV, 10/5 mm/mV, AGC ±5% |
| Paper Speed | 5, 6.25, 10, 12.5, 25, 50 mm/s (±3%) |
| Sampling Frequency | 16 kHz |
| A/D Resolution | 24 bits |
| HR Range | 30–300 BPM |
| HR Accuracy | ±1 BPM |
| Time Constant | ≥3.2 s |
| Input Circuit Current | ≤0.01 µA |
| Input Voltage Range | ≤±5 mVp-p |
| Calibration Voltage | 1 mV ±2% |
| DC Offset Voltage | ±600 mV |
| Input Impedance | ≥50 MΩ (10 Hz) |
| CMRR | ≥120 dB |
| Frequency Response | 0.01–300 Hz |
| Noise | ≤12.5 µV (P-P) |
| AC Filter | 50 Hz / 60 Hz / Off |
| DFT Filter | 0.01 Hz / 0.05 Hz / 0.32 Hz / 0.67 Hz |
| Defibrillation Recovery Time | ≤5 s |
| EMG Filter / Lowpass | 25, 35, 45, 75, 100, 150, 270, 300 Hz |
| Pacemaker Detection Amplitude | ±750 µV to ±700 mV |
| Pacemaker Detection Width | 50 µs to 2.0 ms |
| Pacemaker Sampling Frequency | 16,000 Hz |
| Patient Leakage Current (NC) | ≤10 µA (AC) / ≤10 µA (DC) |
| Patient Leakage Current (SFC) | ≤50 µA (AC) / ≤50 µA (DC) |
| Patient Auxiliary Current (NC) | ≤10 µA (AC) / ≤10 µA (DC) |
| Patient Auxiliary Current (SFC) | ≤50 µA (AC) / ≤50 µA (DC) |
| Warranty | 2 Year Manufacturer Warranty |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| ECG Main Unit | 18-channel portable ECG machine with integrated thermal recorder | 1 |
| Lead Cable Set | Multi-lead cable assembly (9/12/15/18 lead configuration) | 1 |
| Thermal Paper | Folded thermal paper (210×295 mm or 215×280 mm, 100 pages) | 1 pack |
| Power Cable | AC power cable for continuous operation | 1 |
| User Manual | Comprehensive operation and maintenance guide | 1 |
| Calibration Certificate | Factory calibration documentation | 1 |
Get in touch for pricing & availability
Our clinical specialists are ready to discuss your ECG requirements, provide technical guidance, and arrange product demonstrations. Contact us today for competitive pricing and delivery timelines tailored to your facility's needs.
Email: [email protected]
Available on request
Configuration, paperwork & clinical fit
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Specifications, accessories & clinical fit
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
Regulatory paperwork & manuals
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Need configuration help, certificates, or volume pricing?
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
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