언어선택 사이트맵 한국어 영어

Product Name : PolyG-A
Computerized polygraph system– Type A :
A total of 31 channels
Measurable amount
EEG 21 channels, ECG 1 channel, EMG 4 channels,
PPG(pulse wave) 1 channel, GSR(galvanic skin response) 1 channel,
EOG(electrooculography) 2 channels, RESP(respiration) 1 channel
Usage
Ready to use if connecting the power cord and connecting USB cable to the
computer.
Real-time monitoring, data collection in TeleScan program
Storage is basic! Even the tool for signal processing is provided
in the program.
Basically providing solutions for advanced research, developers
Basically providing analog output function of each biological signal.
Can connect to marking signal BNC CONNECTOR from external trigger source.
Providing win32 API that can completely control PolyG-A and
collect data in real time in its development program for free.
Computerized polygraph system of the best specification, PolyG-A
A wide range of applications from the field of basic science research studying the human body to the field of
advanced applied research such as scientific investigation!
Computerized polygraph system of the best specification that simultaneously measures physiological signals of a total of 31 channels such as EEG, ECG, EMG, pulse wave, respiration, safety, galvanic skin response generated in the human body. Ready to measure if attaching sensors to the human body and connecting the body and the computer with USB
By using the TeleScan program which is the basic component of the system, real-time monitoring and basic data processing can be conducted and if using the powerful analysis tool of TeleScan, abundant experimental planning and figure analysis results can be derived in proportion to the user’s ability to utilize the tool.
While basically providing “Analog output port, External device trigger input function, DLL for equipment control and real-time data collection” often provided as expensive options in the field of conventional similar products, reasonable price was realized! A wide range of applications from the field of basic science research studying the human body to the field of advanced applied research such as scientific investigation!
Measurable amount of PolyG-A
EEG 21 channels, ECG 1 channel, EMG 4 channels, PPG(pulse wave) 1 channel, GSR(galvanic skin response) 1 channel, EOG(electrooculography) 2 channels, RESP(respiration) 1 channel
How to use PolyG-A
Ready if connecting USB cable to the computer! Real-time monitoring, even data collection and storage! Providing even the analysis tool for time series signal processing!
The usage environment is easily built in all PCs with USB port such as general desktop PC, laptop etc. because USB way is used for communication between PolyG-A body and computer.
Basic operating S / W of the computer side is only the tip of the iceberg in all TeleScan functions.
 
TeleScan can be said to be the integrated platform in the field of biological signals and is a massive tool including visual stimulus preference function presented to the examinee during test, even marking function, (real time) time series signal processing routine.
Providing basic functions for advance research, developers
Analog Out port, EXT.MARKER input connector, DLL for equipment control
Analog Out port

Provides output connectors to access to analog signals of all channels from the outside and this analog signal can be connected to oscillo scope for viewing or is available by connecting it to researcher, developer’s system
EXT. MARKER input connector

Used when applying hardware trigger signal etc. in PolyG-A and available by directly connecting electrical signal or switch of TTL level
DLL for equipment control

Software developers provide WIN32 API DLL that can freely control PolyG-A and collect data in real time for free..
Development process can be completed neatly in a S / W way because DLL is responsible for USB processing and H / W related complicated processing.
Specifications – PolyG-A
Section Item Details
EEG Number of Channels 21
Sensitivity Max. 20.4 mV / half window
Min. : 3.47 mV / half window
S/W 16 steps control
Pass Band Frequency 0.7 ~ 46Hz (-3dB)
Notch Filter AC frequency ( auto-tracking)
CMRR 90dB (min.)
Internal Noise level 4mVpp (max.)
Polarity Uni-polar
ECG Number of Channel 1
Sensitivity Max. 245 mV / half window
Min. : 41.7 mV / half window
S/W 16 steps control
Pass Band Frequency 0.14 ~ 30.4Hz (-3dB)
Notch Filter AC frequency ( auto-tracking)
CMRR 90dB (min.)
Internal Noise level 15mVpp (max.)
EMG Number of Channels 4
Sensitivity Max. : 105 mV / half window
Min. : 17.9 mV / half window
S/W 16 steps control
Pass Band Frequency 13 ~ 350Hz (-3dB)
Notch Filter AC frequency ( auto-tracking)
CMRR 90dB (min.)
Internal Noise level 30mVpp (max.)
Polarity Bi-polar
Electrode Type Surface Type
PPG Number of Channels 1
Sensitivity Max. : 60mV / half window
Min. : 10V / half window
S/W 16 steps control
Pass Band Frequency 0.1 ~ 9Hz (-3dB)
Operation Mode Continuous Mode
Excitation Voltage +5V
Emitting Light RED
Respiration Number of Channel 1
Sensitivity Max. : 60mV / half window
Min. : 10V / half window
S/W 16 steps control
Pass Band Frequency 0.1 ~ 6Hz (-3dB)
Operation Method Inductive Respiratory
Excitation Frequency 3MHz
Sensor type Active Sensor
GSR Number of Channel 1
Sensitivity Max. : 0.02 mmho / half window
Min. : 3.24 mmho / half window
S/W 16 steps control
Pass Band Frequency 0.2 ~ 6Hz (-3dB)
Operation Mode DC
Excitation Voltage 0.2V
Sensor type Passive Sensor
EOG Number of Channel 2
Sensitivity Max. : 20.4 mV / half window
Min. : 3.47 mV / half window
S/W 16 steps control
Pass Band Frequency 0.1 ~ 9Hz (-3dB)
Notch Filter AC frequency ( auto-tracking)
CMRR 90dB (min.)
Internal Noise level 4mVpp (max.)
Polarity bi-polar
ADC Resolution 16bits
Sampling Frequency 128, 256, 512 Hz / CH
S/W control
Communication Protocol USB
External Input External Marker BNC For Event Marking
System Output Digital Out USB Port
Analog Out Analog Output Port
Channels : 16
Fixed Gain
-EEG : 3600 [1~21]
-ECG : 300 [22]
-EMG : 700 [26~29]
-PPG : 1.25 [23]
-RESP : 1.25 [24]
-GSR : 0.32 μmho / V [25]
-EOG : 3600 [30,31]
Mechanical Property Main Body Size:310(W)X230(H)X340(D)
Weight:5.4 kg
Junction Box Size:200(W)X150(H)X55(D)
Weight:740g
Electrical Property Line Voltage 110-240 VAC(Free voltage), 50/60Hz
Power Consumption 10 VA
Fuse TIAL-250V
Safety Class I, type BF
Operating Condition Temperature 10 ~ 38 Co
Humidity 30 ~ 80 %
Transport and Storage Condition Temperature -20 ~ 60 Co
Humidity 20 ~ 90 %