WMV660B three Channels ECG Machine
Accuracy and durability, for OR,ICU,CCU animal use
Features
1.7 leads synchronouslyacquisition and record, excellent auto-interpretationfunction
2.High accuracy digitalfilter, auto-baselineadjustment
3.Working modes: Manual/ Auto / R-R Rhythm
4.Recording mode: 1ch+, 3ch, 3ch+80mm*20m
5.highresolution thermal printing250 cases storage andreplay
5.Built-in rechargeable Ni-MH battery supports
ntinuous work for about 3 to 4 hours.
7.320×240 graphic, 3.5 inch color LCD to displaydetailed ECG information
8.Rs232 and USB interface ( USB disk storage, laser printer printing , Veterinary PC ECG software are optional )
9.SD card storage is optional
10.12 months warranty
SPECIFICATIONS
Lead Standard: 7 leads
Time constant ≥3.2s
slead acquisition12bit/1000Hz (synchronously 7 leads)
Frequencyresponse: 0.05～160Hz(-3db)
Work mode: Man / Auto/R-R Rhythm
Noise level:＜15μVp-p
Filter: 50Hz / 60Hz EMG Filter : 25Hz / 45Hz Anti-Drift Filter : 0.15Hz (Adaptive)
Inter-channelInterference≤0.5mmCMMR ≥120dB (with AC FILTER)
Sensitivity: 2.5，5，10，20, 40, Auto (mm/mV)
Input circuit Floating; Protection circuit againstDefibrillator effect
Recording mode 1ch, 1ch+ Default Man. Mode is 1ch formatDefault Auto. Mode is 1ch+ format
InputI mpedance: ≥50MΩ
Paper speed: 6.25、12.5、25、50mm/s（±3％）
Input circuit current: ≤0.05μA
Paper80mm: *20m Roll paper
Patient currentleakage:＜10μA
Communication: RS232/ USB port
Calibratingvoltage: 1mV±2％
Power Supply: AC 75-265V(±10%),50/60Hz （±1Hz),40VADC Built-in rechargeable battery,12V(1500mAh)
Voltage tolerance≥±500mV
Dimension/Weight: 300mm×230mm×75mm / 2.8Kg
