China World Technology Medical Equipment Service Group
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Nihon Kohden Cardiofax GEM ECG-9620L ECG-9620M ECG-9620N ECG-9620P ECG-9620S ECG-9620T ECG-9620 ECG Machine Mainboard
About Company
CWT Technology HK Limited is mainly dealing with patient monitor ,defibrillator ,ECG machine ,ultrasound machine,parts and accessories .Some anesthesia machine, ventilator parts and accessories are available as well.Brands are PHiliphhilip ,GE ,Nihon Kohden ,Mindray ,Zoll ,Masima ,Spacelabs ,Edan ,Drager ,Med-tronic,MAQUET,Vela ,Fisher&Paykel etc .We have special engineer .Each product is tested well under our professional engineer before the shipment .Please be assured to purchase .
Power requirement
Line voltage
ECG-9620L:220 V AC ±10%
ECG-9620M:230 V AC ±10%
ECG-9620N:240 V AC ±10%
ECG-9620P:220 V AC ±10%
ECG-9620S:110 V AC ±10%
ECG-9620T:120 V AC ±10%
ECG-9620U:127 V AC ±10%
Line frequency:50 or 60 Hz
Power input:45 V
Power consumption:45 W or less
Dimension :280 x 52 x 216mm
Weight with battery :2.7kg
LCD display with a resolution : 320x240
| CPU | MC68EC020 (Operating frequency: 25 MHz |
| ROM | For system software, 2 MB |
| DRAM | Main memory, 4 MB |
| Flash memory | 16 MB |
| Real time clock | with 140 B SRAM and back-up battery (lithium battery |
| Time | 1 ms timerInterrupt request signal ON/OFF: selectableOperation mode: fixed |
| Speaker circuit | Beep sound, Sound by noise generator |
| Interrupt request | Auto-vector method |
Removing the ECG Control Board
1. Remove the battery and upper case from the lower case.
2. Disconnect cables and speakers CNA011, CNA012, CNA013, CNA014 from ECG control board
3. Remove the six M3 pan head screws along with the washers securing the ECG control board t o the bottom and remove the ECG control board.
Removing the Key Board and LCD Unit
1. Remove the battery pack and upper case letters from the lower case letters.
2. Disconnect the CNA013 cable from the keyboard
3. Release the connector latch and disconnect the LCD keyboard cable
4. Remove the six M3 flat head screws with spring washers and flat washers that secure the LCD display assembly to the case, and remove the LCD display assembly, two LCD ground springs, and two LCD ground plates.
5. Remove the four M3 cap screws with spring washers and flat washers that secure the keyboard to the top case, and then remove the keyboard.
Warranty Policy
CWT Technology HK Limited offers a 90 days warranty from the date of delivery .During the warranty’s problem ,feel free to contact us and finally it doesn’t work ,we will bear the shipping cost or refund to you .
If you have any interest in Nihon Kohden Cardiofax GEM ECG-9620L ECG-9620M ECG-9620N ECG-9620P ECG-9620S ECG-9620T ECG-9620 ECG Machine Mainboard,feel free to contact us .