三人交free性欧美,黄色a网站,五月丁香亚洲色噜噜,天天日夜夜撸,欧老太做爰亚洲性猛交,91麻豆精品国产91久久久熟女,91久国产,操女人的网站

Radiology Room

Ultrasound Room

Surgery Room

Laboratory Room

Comprehensive Room

Pediatrics Room

Dental Room

Medical operation instruments

Hospital Furniture

Medical supplies

JY-C3 Three channel ECG machine

Model number: ( Three channel)

Dimension:300mmX230mmX61mm

Packing:375mmX295mmX195mm

Weight:4.5kg(gross); 3.57kg(net)

Three channel with interpretive

Build in rechargeable Li battery

Chinese/English language

Simultaneous 12 leads

192X64 graphic LCD

Paper size: 63mmX20/30m

Built in RS232 interface (USB is optional)

Items	specification
Lead	standard 12 leads
lead acquisition	synchronously 12 leads
Data acquisition	18bit/1000Hz
Record mode	Manual mode; AUTO1; AUTO2; AUTO3
Filter	AC, EMG，Drift Fliter
CMRR	≥100dB(with AC filter)
Input circuit	Floating; Protection circuit against Defibrillator effect
Input circuit current	≤0.1μA
Input Impedance	≥2.5MΩ
Patient current leakage	＜10μA
Calibrating voltage	1mV±2％
Voltage tolerance	±500mV
Time constant	＞3.2s
Frequency response	0.05 ~150Hz
Noise level	≤15μV_p-p
Sensitivity valve	≤20μV
Inter-Channel Interference	≤0.5mm
Paper speed	25、50mm/s(±3％)
Sensitivity	AUTO，2.5，5，10，20mm/mV
Recording mode	Thermal Array printing
Paper specification	63mmx30m，roll
LCD display	192x64 graphic LCD，display status&waveform.
Safety classification	IEC60601-1 class I, type CF
Power supply	AC ：110V/220V/110~230V，50/60Hz±1Hz；30VA
Power supply	DC ：14.4V(2000mAh) rechargeable Li-ion battery
Fuse	AC extend T500mA/125V ￠5x20mm AC extend T400mA/250V ￠5x20mm AC extend T2.0A/250V ￠5x20mm