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CONTEC KT88-3200 Digital 32 Channel EEG Machine&Mapping System,2 tripods,Brain electric

Introduction
KT88-3200 Digital Brain Electric Activity Mapping collects EEG signal with
electrodes, via integrated amplification, A/D transformation, PC auto-analysis,
FFT, to form electroencephalogram that displays with color depth. The product is
applicable for checking such diseases as epilepsy, intracranial inflammation,
cerebrovascular diseases and brain tumors.
Features
Method of 10/20
electrodes placement under international standard system, leads can be changed
during replaying. Support different types of combined leads during
sampling.
Adopt bioelectricity amplifier for distilling brainwave, continuous
recording time can be up to 24 hours, integrated full-automatic calibration
system.
Powerful playback function: amplitude and display speed are
adjustable. The special subdividing time line divides the waveform in one second
into 5 parts, which is easy for doctors to look over the waveform.
Digital
filter system can be set as required, providing different window types
EEG
signal clipping function, analyze and store any section of EEG wave, and select
several waveform segments for automatically analyzing and distilling to
different parameters.
Electronic frequency ruler, convenient to measure the
basic information of any appointed EEG waveform. With partial enlarging window,
accurate measurement of EEG period, amplitude and frequency, which can be
adjusted according to personnel judgment.
Mark EEG wave under the events of
opening eyes, closing eyes and flashing with different colors, and user-defined
events can be added, waveform color for evoked event can also be set freely,
ensures that the waveform in corresponding time can be rapidly found by event
name during case playback.
Powerful automatic analysis function, can carry
through the power spectrum analysis and pathologic wave detection for appointed
waveform. Many graphs can be displayed in the same screen, including kinds of
BEAM, numerical BEAM, compressed spectrum graph, trend graph, and so
on.
Professional isolation transformer, dual power supply isolation system
and optoelectronic data transmission to ensure security. Use USB interface to
transmit data which just need to be inserted.
Multifunctional flash
stimulator of USB interface, and flashing can be controlled manually or
automatically. A flash stimulation scheme can be set and performed in the
process of sampling.
Perfect case management function, provides many means
for research and quick statistic information; convenient case export and import
function, and stores with MO or CD-RW disk, which is easy for data
research.
Integrative image and character report, report can be edited in
mode and switched to Word document.
Case files can be transformed into EDF
and BDF data format, convenient for data exchange, academic exchange and further
analysis.
System parameters and display modes can be set as required, which
meets different user’s requirement.
Add marks and annotations to the waveform
designated, which can rapidly find the waveform in that time by
marks.
Optional video function: USB camera is easy to install, convenient to
use and exact to record. With flexible playback function, which can browse the
waveform of any time along with the corresponding isochronous sampled
image.
SpO2 function is optional.
Performance
32 channels of
EEG
Sampling rate: 200 dots/s
Accuracy: 12bit
Input impedance:
≥10MΩ
Patient leak current: < 10µA
Noise level: ≤5µVp-p
CMRR:
≥90dB
Magnification multiple: 10000
Filter constant: all digital and free
enactment
Display speed(paper speed): 5, 10, 15, 30, 60, 120
mm/s
Amplitude: 1, 1.5, 2, 3, 5, 7.5, 10, 12, 15, 20, 30, 50
mm/50µV
Playback speed:1 time, 2 times, 3 times, 10 times, 20 times, 40
times, 60 times
50Hz interference suppression: ≥30dB
Safety type:Class II,
type BF applied part
Accessories
Standard
EEG
lead
EEG electrode
Data line
Headgear
Strobe light
Strobe light
power supply
User Manual
Earth wire
EEG
bracket
Aluminum block
Optional
SpO2 module, video module
Physical
characteristic
Dimension: 186 mm(L)×186 mm(W)×89.2
mm(H)
Weight: 750g
Operational environment:
Temperature:
+5℃～+40℃
Relative humidity: ≤85%
Atmospheric pressure:
700hPa～1060hPa
Power supply: USB 5V DC
Storage
environment:
Temperature:-20℃～+55℃
Relative humidity: ≤90%
Atmospheric
pressure: 700hPa～1060hPa