Audited Supplier
Introduction
ECG90A Medical Equipment Portable Monitor EKG/ECG with Touch Screen is an electrocardiograph collecting 12-lead ECG signal simultaneously and printing ECG waveform with thermal printing system, which features in, recording and displaying ECG waveform with manual or auto mode, measuring and diagnosing ECG waveform parameters automatically, prompting for "Lead off" and "Lack of paper", optional interface languages(Chinese/English), case database management.
Features
1)Operation
2.83" TFT-LCD, clear ECG waveform and working state display.
Operation mode: touch screen and function keys.
Compact, delicate and portable design.
2)Functions
1.Sync collection for 12-lead ECG, adopt digital signal processing technology to get high-quality ECG waveforms via
AC filter, baseline filter and EMG filter of ECG signal.
2.Particular and high-accurate digital filter eliminates baseline drift, no distortion to ECG waveform, greatly enhances
anti-baseline drift capacity, convenient for waveform judgement.
3.Display of 3/6/12-lead ECG, print mode, sensitivity, paper speed and filter state, etc. on one screen, convenient
for contrastively diagnosing.
4.Real-time and continuously record the clear and accurate ECG waveform and annotation character(including lead mark,
sensitivity, paper speed and filter state, etc.).
5.Adopt high-resolution thermal printing system(8 dot/mm), no need for any adjustments. Recording frequency: up to 150Hz.
6.Optional SD card stores up to 100 cases, which is convenient for doctor to review case and statistic.
In review mode, case waveform stored can be checked, measurement parameter and diagnosis information can be automatically analyzed.
3)Power supply:AC/DC, in optimal DC state,
Built-in rechargeable lithium battery can continuously work for 4h, print up to 90 minutes and 150-ECG, which meets the requirements of visiting a patient at home and body examination. Rechargeable lithium battery is detachable, which is convenient for user to replace and charge in any time.
Parameters
1.Working environment
Temperature: 5ºC~40ºC
Relative humidity: 25%~80%(non-condensing)
Atmospheric pressure: 700hPa~1060hPa
2.Transport and storage environment
Temperature: -40ºC~+55ºC
Relative humidity: ≤95%
Atmospheric pressure: 500hPa~1060hPa
3.Input mode: floating and defibrillation protection
| Frequency response | 0.05Hz ~ 150Hz(-3dB~+0.4dB) |
| CMRR | >60dB, >100dB(add filter) |
| Time constant | ≥ 3.2s |
| Patient leak current | <10µA |
| Calibration voltage | 1mV |
| Sensitivity | 5, 10, 20 mm/mV ±5%, standard sensitivity: 10mm/mV±2% |
| Noise level | ≤15µVp-p |
| Input circuit current | ≤50nA |
| Input impedance | ≥50MΩ |
| Sampling accuracy | 12-bit |
| Safety classification | class I, type CF and defibrillation-proof applied part |
| Recording mode | thermal printing system |
| Paper size | 50mm(W)×20m(L) |
| Measurement parameters | HR, P-R interval, P Duration, QRS Duration, T Duration, Q-T interval, Q-Tc, P Axis, QRS Axis, T Axis, R(V5), S(V1), R(V5)+S(V1) |
| Sampling frequency | 1000Hz |
| Polarizing voltage | ±500mV |
| EMG interference filter | 25Hz/35Hz(-3dB) |
| AC filter | 50Hz/60Hz(-20dB) |
| Paper speed: | Auto: 6.25, 12.5, 25, 50mm/s, ±5% Manual: 6.25, 12.5, 25, 50mm/s, ±5% |
| Power supply | DC 12V adapter, 7.4V/2000mAh rechargeable lithium battery |
| Waterproof degree | IPX0 |
| Working mode | continuous working |
| Dimension: | 207mm(L)×96mm(W)×62mm(H) |
| Weight: | 0.5Kg |
Accessories
A lead cable
A limb electrode
A chest electrode
A thermal recording paper
A power cord
An earth wire
A user manual
A power adapter
Optional:
ECG-Sync software+USB cable
Disposable ECG electrode
Bag
SD card
