Rayland 3-Channel ECG Machine

Rayland N3 is a professional 3-channel electrocardiograph tailored for primary healthcare and mobile medical settings. Focused on “portability + clinical precision + operational efficiency,” it integrates 12-lead simultaneous sampling, intelligent ECG analysis, and flexible storage/transfer capabilities. Suitable for clinics, community health centers, and mobile medical teams, it balances diagnostic professionalism with user-friendliness, serving as a reliable tool for primary-level cardiac assessment.

Core Highlights (Applicable to Both Models)

12-Lead Synchronous Sampling: Simultaneously captures 12-lead ECG signals in a single session for comprehensive, gap-free data collection
Dual Operation Mode: Equipped with color touchscreen + physical buttons, featuring an intuitive interface for rapid adoption by medical staff
Smart Diagnostic Management: Automatically measures, calculates, and analyzes ECG parameters with anomaly detection. Supports waveform freeze, historical data review, and printing.
Multi-Mode Storage & Transfer: Dual storage via USB flash drive/SD card. Reports exportable as JPG/PDF formats, transferable to computers via USB/RS232 for archiving.
Portable Long-Lasting Power: Built-in rechargeable Li-ion battery (AC/DC compatible) with sleep mode for energy efficiency; compact design (N3 with hidden handle) for easy portability
Practical Auxiliary Functions: Intelligent lead-off/paper-out detection, 7-level print density adjustment, global voltage compatibility (100-230V 50/60Hz)

Technical Specifications

Parameter	N3 Model	ECG-03 Model
Operation Screen	7-inch color touchscreen	5.7-inch color touchscreen
Lead System	12-lead synchronous sampling	12-lead synchronous sampling
CMRR	≥100dB (with AC Filter)	≥100dB (with AC Filter)
Sampling Resolution	12bit/1000Hz	12bit/1000Hz
Input Circuit Current	≤0.1μA	≤0.1μA
Frequency Response	0.05Hz-150Hz	0.05Hz-150Hz
Resolution	12bit/1000Hz	12bit/1000Hz
Paper Speed	12.5/25/50mm/s (error ≤3%)	25/50mm/s (error ≤3%)
Sensitivity	5,10,20mm/mV	5,10,20mm/mV
Storage Methods	USB flash drive, SD card	USB flash drive, SD card
Rated Voltage	100-230V 50/60Hz	100-230V 50/60Hz
Battery	11.1V/2200mAh rechargeable Li-ion battery	11.1V/3800mAh rechargeable Li-ion battery
Dimensions	256×204×66MM	360×250×68MM
Recorder	High-resolution thermal printer	High-resolution thermal printer
Auxiliary Functions	Lead-off detection, paper-out detection, 7-level print density	Lead-off detection, paper-out detection, 7-level print density

Application Scenarios

Community health centers, township hospitals, and other primary medical institutions
Family doctor teams, mobile medical outreach groups
Corporate/campus physical examination centers
Small clinics and outpatient departments