SE-3C Digital 3-Channel ECG Machine
Digital 3-channel ECG machine: 7-inch colour LCD, 12-lead acquisition, manual/automatic/arrhythmia modes, 80 mm paper, 250 records on board.
- Brand: SonoStar
- Price: On request
- Probe frequency: See specifications
- Connection: Self-contained 7-inch colour LCD and thermal recorder, works standalone; USB and RS232 ports for a PC workstation
- Charging: Internal rechargeable lithium battery with a dedicated charging circuit; AC or battery operation
- Category: ECG Monitor
Product overview
The SE-3C shows waveforms on a 480 x 680 display and keeps the body small and light at about 2.5 kg. Key components are imported, which is what the durability rests on. It is a digital three-channel machine with automatic report analysis.
Twelve leads are amplified and acquired simultaneously and recorded in three channels. There are three working modes - manual, automatic and arrhythmia analysis. A high-resolution digital filter removes baseline drift and other interference without distorting the waveform, so the trace stays easy to read.
The recording paper is 80 mm wide and carries three uncompressed channels together with lead markers, sensitivity, paper speed and filter status. Output uses a high-resolution hot-dot array that needs no adjustment and records to a frequency response of 150 Hz. Power is AC or DC from an internal rechargeable lithium battery with a dedicated charging circuit and battery management. Up to 250 records are held on board, expandable to 1000 with an SD card, and USB and RS232 ports are provided.
Technical specifications
Specifications
Main features
| Item | Data |
|---|---|
| Body | Small and light, main unit about 2.5 kg |
| Reliability | Key components imported |
| Type | Digital three-channel ECG machine with automatic report analysis |
Display and recording
| Item | Data |
|---|---|
| Screen | 7-inch colour LCD, 480 x 680 waveform display, keypad |
| Working modes | Manual, automatic and arrhythmia analysis |
| Filter | High-resolution digital filter removes baseline drift and other interference without distorting the waveform, so the trace is easier to read |
| Leads and recording | Twelve leads amplified and acquired simultaneously, recorded in 3 channels |
| Recording paper | 80 mm wide; carries 3 uncompressed channels with lead markers, sensitivity, paper speed and filter status |
| Output | High-resolution hot-dot array, no adjustment needed, recording frequency response to 150 Hz |
Storage and interfaces
| Item | Data |
|---|---|
| Data storage | 250 ECG records on board, expandable to 1000 with an SD card |
| Interfaces | USB, RS232 |
Power
| Item | Data |
|---|---|
| Power supply | AC or DC, internal rechargeable lithium battery with a dedicated charging circuit and battery management and protection |
Specifications updated 2026-11-01
Typical applications
The application scenarios on this page describe the device based on its technical data and configuration. The actual scope of application is the one stated in the product registration certificate. Follow your institution's procedures and the instructions for use.
| Setting / department | Typical use | Configuration note |
|---|---|---|
| Home visits and field calls | Acquire on site and print on the spot | AC or battery power, internal rechargeable lithium battery, about 2.5 kg |
| Primary care examination point | 12-lead acquisition, three-channel recording | 80 mm paper; manual, automatic and arrhythmia modes |
| Handover of cases | Records kept on the unit and exported | 250 records on board, up to 1000 with an SD card; USB and RS232 |
Usage and selection notes
The SE-3C belongs to the ECG and monitoring series.
The actual scope of application is the one stated in the product registration certificate. Please confirm the model and configuration with our product department.
For contraindications and precautions, refer to the instructions for use. The device must be operated by a licensed physician with the relevant qualifications.
The technical data on this page is taken from the product technical documentation; where it has been updated, the latest version applies. The listed departments and application scenarios describe the device based on its technical data, and the actual scope of application is the one stated in the product registration certificate. This page makes no claim about clinical outcome and does not constitute clinical guidance.
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