Medical 3 Channel 12 Lead Digital ECG Electrocardiograph Machine

• Customization: Available
• Classification: Imaging Diagnostic Equipment
• Type: ECG
• Model NO.: THR-ECG-300GT
• Group: All
• Battery: Built-in Rechargeable Lithium Batteries, Voltage I
• Working Environment Temperature: 5ºC~40ºC
• Relative Humidity: 25%~95%
• Transport Package: 315mm(L)× 215mm(W)× 77mm(H)
• Specification: 1.6kg
• Trademark: THR
• Origin: Jiangsu, China
• Production Capacity: 50000piecs/Year

Product Description

Product Description

Features:

1. 2.7" STN display shows the working status and ECG waveform. Check the waveform before printing to save record paper.
2. Output system: High-resolution thermal-array(8dots/mm), it needs not be adjusted. Recording frequency Response: Up to 150Hz.
3. The device can record exact single ECG waveform and remark. The mark includes: lead sign, sensitivity, paper speed, filter state.
4. Under automatic mode, just press the button once, it starts record procedure, which can enhance your work efficiency.
5. The language of operation interface include Chinese, English, French, Italian, Turkish, Spanish, German Kazakhstan, Russian. Print language include English, French, Italian, Turkish, Spanish, German Kazakhstan, Russian.
6. The keyboard's control is whole touch type, it's convenient to operate.
7. Classification: Class I, CF defibrillator proof.
8. Power supply: AC/DC, rechargeable lithium battery inside.
9. This instrument can record 160 pieces of ECG waveform and 4hours, standby for 10 hours continually under the best DC state.
10. The figure of whole device is elegancy and gliding.
11. According to protection degree of deleterious fluid, this device is IPX0.
12. Digital signal processor for effective inhibition of AC, EMG and DFT, receive the better ECG waveform.
13. According to the working mode class, this device belongs to continuous operation equipment.

 

Specification:

• Normal work environment
  Environment temperature: +5ºC~+35ºC
  Relative humidity: ≤80%
  Atmospheric pressure: 86kPa~106kPa
• Store and Transportation
  Environment temperature: -40~55ºC
  Relative humidity: ≤95%
  Atmospheric pressure: 50kPa~106kPa

 

ECG instrument input

• Input way: Floating and defibrillation protection
• Lead: Standard 12 leads
• Patient leak current: <10µA
• Sampling rate: 1000Hz
• A/D change: 12 Bit
• Frequency response: 0.05Hz~150Hz(-3dB~+ 0.4dB)
• Time constant: Time constant≥3.2s
• CMRR: >60dB, >100dB( With AC 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: according the the record format and auto-mode to set, auto leads-changing, auto measurement.
• Manual record: according the record format to record, manual leads-changing.
• Specification of recording paper:50mm(W)×20mm(L)High-speed thermal paper
• Paper speed: 25mm/s,50mm/s,error:±5%
• Fuse Specification: 2 pcs φ5*20mm AC time lag; T1.6AL250V
• Size: 315mm(L)*215mm(W)*77mm(H)
• Net Weight:1.5kg
• Power supply: AC: 100~240V, 50/60 Hz
                        DC: 7.4V, 2000 mAh rechargeable lithium battery

Input Circuit	Floating; Protection against Defibrillator effect
Lead	Standard 12 Leads, Lead change automatically
Patient Current Leakage	<10μA
Input Impedance	≥10ΜΩ
Calibrating Voltage	1mV±3%
A/D Conversion	12 bit
Frequency Response	0.05Hz~150Hz (IEC)
Time Constant	>3.2seconds
CMRR	>80dB  >100dB (with filter)
EMG Filter	35Hz (-3dB) / 25Hz (-3dB)
Sensitivity	1/2, 1, 2 (cm/mV), Conversion Deviation≤5%
Recording System	Thermal-array             8 dots/mm ( vertical )    16 dots/mm ( horizontal, 25mm/sec )
Paper Speed	25, 50mm/s±3%
Recording Paper	50mm,20m, high-speed roll
Input Circuit Current	≤50nA
Safety Standard	IEC class I, type CF
Power Supply	AC: 220V / 110V, 50/60Hz   DC: 12V rechargeable battery
Skin Voltage Tolerance	±300mV
Noise Level	<15uVp-p
Dimensions	310mm×230mm×70mm
Dimension of Packing	400mm×280mm×160mm
Weight	2.75kg

 

Packing List:
-1SET * ECG machine

-1 SET* Patient Cable
-1 Piece* Power Cable
-1 piece*Power charger 
-1 roll* Printing Paper
-1 set * Limb Electrodes
 (4pcs/set)
-1 set* Chest Electrodes
 (6pcs/set)
-1copy* Operation Manual