Digital Three Channel ECG
Model ECG 300
EMI starts from 2499* per month
CE and FDA certified ECG Machine
Normal work environments Running
Environments temperature +5°C ~ + 35°C
Relative humidity < 80%
Atmospheric pressure 86kpa ~ 106kpa
Store and Transportation
Environment temperature -10°C ~ 55°C
Relative humidity < 95%
Atmospheric pressure 50kpa ~ 106kpa
ECG Instrument Input
Input way Floating and defibrilation protection
Lead Standard 12 leads
Patient leak current <10µA
Samping rate 1000Hz
A/D change 12 bite
Frequency response 0.05Hz~150Hz (-3dB)
Time constant time constant>3.2s
CMRR >60dB, >100dB(Add filter)
Enduring polarization voltage ±500mV
Noise level 15µVp-p
EMG interference filter 35Hz(-3dB)
AC filter 50Hz/60Hz ( < 20dB )
Sensitivity choice 5, 10, 20mm/mV, error:±5% Standard
Sensitivity is 10mm/mV ± 0.2mm/mV
Recording way Thermal printing system
Auto-record auto leads-changing
Manual Record manual leads-changing
Specification of recording paper 50mm (w)x20m(l)high -
Speed thermal paper
Paper speed 25mm/s, 50mm/s, error:±5%
Product Safety Type
Class 1, type CF applied part, which has defibrilation-
proof applied part
2 pieces 5 x 20mm AC time lag; T250mA/250V(Power Supply 220V)
315mm (L) x 215mm(W) x 77mm(H)
AC 220V, 50Hz (110V, 60Hz)
DC 7.4V, 3700 mAh rechargeable lithium battery
ecg machine Features
Output system: High-resolution thermal-array (8 dots/mm), it need not be adjusted. Re-cording frequency Response:150Hz (-3db, +0.4dB).
The device can record exact single ECG waveform and remark. The remark includes: lead sign, sensitivity, paper speed, filter state.
Under automatic mode, just press the button once, it starts record procedure, which can en-hance your work efficiency.
The language of operation interface include
Chinese, English, French, Italian, Turkish, Spanish
The keyboard's control is whole touch type, it's convenient to operate.
LCD can display the operation state, which is convenient and readable.
Classification: class: I, CF applied part.
power supply: AC/DC, Rechargeable lithium battery inside.
This instrument can record 150 pieces of ECG waveform and print 90 minutes continually under the best DC state.
The figure of whole device is elegance and gliding.
According to dependency degree of deleterious fluid, this device belongs to common device.
According to the safe degree used under the condition with flammable anaesthesia gas mixed with air (or oxygen, nitrous oxide), this device belongs to the device which can't be used under the condition with flammable anaesthesia gas mixed with air (or oxygen, nitrous oxide).
Digital signal processor for effective inhibition of AC, EMG and DFT, receive the better ECG waveform.
According the working mode class, this device is nit suit to continuous work state