・Completely Dependable Integrated-Circuil
Electrocardiograph LOGOS 91 E.C.G.
Its light weight and compactness make LOGOS 91 the most easily portable electrocardiograph of its kind on the market today.
Our AC/DC Dual Power Source model comes with Rechageable Battery or other external power source according to user's choice and needs.
Large swithches on front panel guarantee easy and mistake-proof operation.The circuit is built in three spearate blocks for trouble-free and easy maintenance.Pen pressure is simply and accurately adjustable.Wave formation clearly recorded for easy reading.
1. Patient Cable 1 2. Limb elecrtode 4 3. Limb electrode strap 4 4. Chest electrode 6 5. Grounding wire 1 6. Power cable 1 7. Recording paper (50mm X 30mm) 1 8. ECG cream 1 9. Patient fuse (5mA) 1 10. Power fuse (0.5A) 1 11. Screw driver 1 12. Pen spanner 1 13. Accessory bag 1 14. Dust cover 1
Leads Standard 12 leads Calibration 1mv Input impedance Greater than 12 M ohm Time constant 3.3 sec. or longer Frequency 0.05Hz to 75Hz Responce Within -3dB Discrimination ratio Greater than 80dB Linearity within +/-5% at 20mm Recording method Direct writeing by heated stylus Sensitivity 5,10 & 20 mm/mV Paper speed 25 & 50 mm/sec Patient leakage current Less than 5 micro A with earth opened CRO 1mV/0.3V DC IN 0.3V/10mm Input circuit Less than 1x10^-6 Input Pacemaker Pulse suppression
(defibrilator discharge protection is optional)
Withstand Voltage 2000V AC,more than 1min Recording paper 50mm width roll paper Power consumption 10VA Power Source AC 50/60Hz 100-120V or 220-240V
DC built-in rechargeable 12V battery(1 hour use,8hours charging)
Use of external DC source(12V)
Size and Weight 284x218x114mm 5kgs
Patient cable with defibrillator Discharge protection.
・Portable Electrocardiograph LOGOS90
PHOTO: Old-type Portable Electrocardiograph LOGOS-90
Last update 2001/03/21