TWELVE CHANNELECG Twelve Channel digital ECG machine with Interpretive.
TWELVE CHANNEL ECG
Functions
1. Twelve Channel digital ECG machine with Interpretive.
2. Simultaneous 12 lead acquisition, 12-channel, 6-channel printing form at choice. Date, time and parameters, including paper speed, heart rate, sensitivity, filter status, and etc. print out.
3. Designed with a high-resolution thermal printer to print out ECG waveform, annotation as well as related parameters for diagnosis reference.
4. Recording paper for ECG-912A is 210mm in width.
5. Simultaneous 12 lead acquisition.
6. Visual display of operation menu, ECG waveform and parameters.
7. Digital isolation technology is adopted to minimize time/temperature drift of components so as to promote adaptability of the unit to circumstance.
8. Digital filter for effective inhibition of baseline drift, interference, as well as automatic position of baseline.
9. Self-test upon powering on.
10. Function of rhythm lead for observing abnormal ECG waveform & heart rate.
11. Automatic measurement and interpretation of ECG waveform to relieve doctors from strain.
12. Multiple print formats include 6-channe and 12-channel.
13. AC/Rechargeable battery for continuous examination when AC power supply is unavailable. For battery operation, ECG-912 is equipped with a charger & system for battery capacity management and protection itself from excessive discharge.
14. Safety level for ECG-912A corresponds to Class I, type CF.
15. Quanlity assurances: ISO13485
Specifications:
Lead | Standard 12 leads |
Input Circuit | Isolated input circuit Protection against defibrillation and pace making |
Data Acquisition | Simultaneously 12 lead acquisition |
Calibration Voltage | 1mV±5% |
Sampling Rate | 1ms |
A/D Converter | 12 bit |
Print Format | Automatic/Manual: 6 channel, 12 channel Neutral value + Rhythm lead |
Operation Mode | AUTO: Automatic lead change; Automatic measurement and interpretation |
MAN: Manual lead change | |
Parameter Measurement | Ventricle heart rate; P-R interval; QRS duration; QT/QTC interval; P/QRS/T axis; RV5/SV1 amplitude |
Filter | AC filter, EMG filter, DFT filter |
CMRR | > 60dB > 100dB (AC filter in use) |
Input Circuit Current | ≤0.1mA |
Input Impedance | >50MW |
Patient Leakage Current | <10mA |
Time Constant | ≥3.2s |
Frequency Response | 0.05 ~ 100Hz |
Noise Level | <15mVp-p |
Threshold | ≤20mV |
Skin Voltage Tolerance | ±300mV |
Sensitivity | 5, 10, 20mm/mV |
Baseline Control Dimensions of Packing | Automatic baseline control Automatic inhibition of baseline drift |
Dimensions | 400mm*325mm*84.5mm |
Dimension of Packing | 510mm*430mm*230mm |
N.W | 6kg |
G.W | 8kg |
Environment Conditions | Transportation | Storage | Operation |
Temperature: | -40∼+55 | -10∼+40 | +5∼+40 |
Relative Humidity: | 25%∼95%Non condensed | 25%∼80% | 25%∼80% |
Atmospheric Pressure: | 700hPa∼1060hPa | 700hPa∼1060hPa | 860hPa∼1060hPa |
Accessories:
1.Patient cable1 PC
2.Limb electrode4 PCS
3.50mm X 20m roll ECG paper1 Roll
4.Three plugged power cable1 PC
5.Chest electrode..6 PCS
6.Backup AC fuse2 PCS
7.Operating instructions1 Copy
8.Earth connecting line.1 PC
9.Certificate.1 Copy
