B21, China Town Mall, Midrand
Portable Handheld 3 Channel ECG Electrocardiograph with Thermal Printer for Hospital
- Section : Medical Supplies
- Category : Professional Medical Devices
- SKU : 1601205471157
Product Description
Specification
| CMRR | ≥ 100dB, with AC Filter | Calibrating voltage | 1mV± 3% |
| Input circuit | Floating | Voltage tolerance | ± 500mV |
| Input circuit current | ≤ 0.1µ A | Time constant | > 3.2s |
| Resolution | 12bit/1000Hz | Frequent response | 0.05Hz~150Hz |
| Operation mode | Manual/Auto | Noise level | ≤ 15µ Vp-p |
| Filter | AC. EMG Filter | Threshold | ≤ 20µ V |
| Drift filter | Anti-Drift System | Paper speed | 12.5, 25, 50mm/s (± 3%) |
| Input Impedance | > 50MΩ | Sensitivity | 5 ，10 ，20mm/mV |
| Patient current leakage | < 10µ A | Recorder | High resolution thermal printer |
| Specification of fuse | T1.6A 250V Ø5×20 | Battery | Built-in rechargeable Li-ion battery 11.1V(2200mAh) |
| Recording paper | Thermal recording paper | Package | 256mm*204mm*66mm |
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 03 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is the main function of the Portable Handheld 3 Channel ECG Electrocardiograph?
The main function of the Portable Handheld 3 Channel ECG Electrocardiograph is to monitor and record the electrical activity of the heart, providing crucial data for diagnosing heart conditions.
2. What is the resolution and frequency response of this ECG device?
The ECG device has a resolution of 12-bit at a sampling rate of 1000Hz and a frequency response ranging from 0.05Hz to 150Hz.
3. How does the built-in thermal printer work?
The built-in high-resolution thermal printer allows for immediate printing of ECG results on thermal recording paper, with adjustable paper speeds of 12.5, 25, and 50 mm/s.
4. Can this ECG device operate in both manual and automatic modes?
Yes, the Portable Handheld 3 Channel ECG Electrocardiograph can operate in both manual and automatic modes, providing flexibility for different user preferences.
5. What is the input impedance of this ECG device?
The input impedance of this ECG device is greater than 50MΩ, ensuring minimal interference from external electrical sources.
6. What type of battery does this device use and what is its capacity?
This ECG device is powered by a built-in rechargeable Li-ion battery with a voltage of 11.1V and a capacity of 2200mAh.
7. Is there a risk of patient current leakage with this device?
The device is designed with safety in mind, featuring a patient current leakage of less than 10µA, which minimizes any risk to patients.
8. What is the drift filter feature in this ECG device?
The drift filter feature, also known as the Anti-Drift System, helps to eliminate baseline drift in ECG readings, ensuring more accurate results.
9. What are the dimensions of the device packaging?
The dimensions of the packaging for the Portable Handheld 3 Channel ECG Electrocardiograph are 256mm x 204mm x 66mm.
10. What is the noise level specification for this ECG device?
The noise level for this ECG device is ≤ 15µVp-p, which helps to ensure clear and accurate readings.
11. What type of filters does this ECG device have?
The device includes an AC filter and an EMG filter to reduce interference from electrical noise and muscle activity.
12. How is the calibration voltage specified for this device?
The calibration voltage for this ECG device is set at 1mV ± 3%, ensuring accuracy in the readings.
13. What are the available sensitivity settings for this ECG device?
The ECG device offers sensitivity settings of 5, 10, and 20 mm/mV, allowing users to adjust the output based on patient needs.
14. What type of recording paper is compatible with this ECG device?
The device uses thermal recording paper specifically designed for high-resolution printing of ECG results.
15. What is the CMRR specification for this device?
The Common Mode Rejection Ratio (CMRR) for this ECG device is ≥ 100dB, which helps to improve the accuracy of the ECG readings by rejecting noise.
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